Pitching register -- 2022 National League
Regular season -- as of 9/27/2022
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jorge Alcala | Phi | mr | 26 | 1.73 | 7 | 1 | 3 | 41 | 0 | 0 | 0 | 62.1 | 40 | 12 | 12 | 20 | 61 | 7 | 8 |
| Sandy Alcantara | Mia | sp | 26 | 3.34 | 12 | 14 | 0 | 33 | 33 | 9 | 2 | 234.2 | 221 | 98 | 87 | 56 | 225 | 16 | 21 |
| Tyler Alexander* | Mia | mr | 27 | 4.78 | 7 | 8 | 3 | 36 | 16 | 1 | 0 | 128.0 | 136 | 72 | 68 | 32 | 95 | 21 | 8 |
| A.J. Alexy | Atl | sp | 24 | 3.40 | 3 | 2 | 0 | 8 | 8 | 0 | 0 | 45.0 | 32 | 17 | 17 | 23 | 43 | 7 | 2 |
| Kolby Allard* |   | sp | 24 | 4.33 | 2 | 1 | 2 | 38 | 0 | 0 | 0 | 79.0 | 80 | 39 | 38 | 28 | 53 | 20 | 9 |
| Logan S. Allen* | Pit | sp | 25 | 7.89 | 1 | 10 | 0 | 14 | 14 | 1 | 0 | 65.0 | 98 | 61 | 57 | 27 | 45 | 16 | 12 |
| Yency Almonte | ChC | mr | 28 | 3.38 | 1 | 5 | 0 | 30 | 0 | 0 | 0 | 40.0 | 41 | 18 | 15 | 16 | 35 | 7 | 1 |
| Jose Alvarado* | ChC | mr | 27 | 4.74 | 2 | 4 | 0 | 66 | 0 | 0 | 0 | 62.2 | 51 | 33 | 33 | 68 | 69 | 3 | 8 |
| Jose Alvarez* |   | mr | 33 | 3.53 | 3 | 4 | 8 | 54 | 0 | 0 | 0 | 74.0 | 76 | 31 | 29 | 22 | 44 | 5 | 7 |
| Chase Anderson | SDP | sp | 34 | 4.54 | 2 | 3 | 0 | 7 | 6 | 0 | 0 | 33.2 | 31 | 18 | 17 | 10 | 18 | 7 | 3 |
| Drew Anderson | Hou | mr | 28 | 2.08 | 2 | 0 | 0 | 5 | 5 | 0 | 0 | 26.0 | 26 | 7 | 6 | 10 | 14 | 2 | 6 |
| Ian Anderson | NYM | sp | 24 | 3.66 | 12 | 4 | 0 | 28 | 28 | 0 | 0 | 152.1 | 142 | 65 | 62 | 65 | 131 | 12 | 13 |
| Tyler Anderson* | SFG | sp | 32 | 4.26 | 6 | 8 | 0 | 20 | 20 | 1 | 0 | 118.1 | 140 | 62 | 56 | 20 | 86 | 18 | 7 |
| Kohei Arihara | ChC | sp | 29 | 3.83 | 1 | 5 | 0 | 10 | 10 | 0 | 0 | 56.1 | 48 | 26 | 24 | 22 | 35 | 12 | 6 |
| Shawn Armstrong | ChC | mr | 31 | 8.68 | 0 | 3 | 1 | 14 | 0 | 0 | 0 | 18.2 | 25 | 18 | 18 | 9 | 17 | 9 | 1 |
| Aaron Ashby* | SDP | mr | 24 | 2.53 | 0 | 2 | 0 | 6 | 6 | 0 | 0 | 32.0 | 30 | 12 | 9 | 11 | 25 | 1 | 4 |
| Caleb Baragar* |   | mr | 28 | 2.59 | 1 | 1 | 2 | 22 | 0 | 0 | 0 | 24.1 | 19 | 10 | 7 | 7 | 12 | 2 | 2 |
| Joe Barlow | Col | cl | 26 | 4.26 | 3 | 2 | 8 | 22 | 0 | 0 | 0 | 25.1 | 18 | 12 | 12 | 12 | 18 | 4 | 1 |
| Charlie Barnes* | Cin | sp | 26 | 5.61 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 25.2 | 31 | 16 | 16 | 20 | 8 | 2 | 8 |
| Matt Barnes | Mil | cl | 32 | 2.83 | 3 | 4 | 6 | 53 | 0 | 0 | 0 | 63.2 | 43 | 21 | 20 | 25 | 84 | 10 | 4 |
| Trevor Bauer | Cin | sp | 31 | 3.37 | 12 | 2 | 0 | 21 | 21 | 0 | 0 | 133.2 | 103 | 51 | 50 | 52 | 162 | 22 | 5 |
| Shane Baz | SFG | sp | 23 | 2.06 | 3 | 2 | 0 | 6 | 6 | 1 | 0 | 39.1 | 20 | 9 | 9 | 12 | 42 | 3 | 3 |
| Travis Bergen* | Hou | mr | 28 | 6.75 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 1.1 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
| Jose Berrios | LAD | sp | 28 | 2.95 | 7 | 5 | 0 | 18 | 18 | 0 | 0 | 122.0 | 100 | 40 | 40 | 27 | 133 | 16 | 5 |
| Shane Bieber | Phi | sp | 27 | 4.15 | 7 | 6 | 0 | 20 | 20 | 1 | 1 | 106.1 | 98 | 55 | 49 | 39 | 149 | 12 | 5 |
| Paul Blackburn | SDP | sp | 28 | 8.38 | 0 | 3 | 0 | 4 | 4 | 0 | 0 | 19.1 | 28 | 20 | 18 | 11 | 12 | 6 | 6 |
| Ryan Borucki* | Atl | mr | 28 | 5.76 | 1 | 1 | 1 | 23 | 0 | 0 | 0 | 25.0 | 25 | 17 | 16 | 12 | 32 | 6 | 0 |
| Ben Bowden* | ChC | mr | 27 | 10.61 | 0 | 2 | 1 | 9 | 0 | 0 | 0 | 9.1 | 16 | 11 | 11 | 8 | 7 | 3 | 1 |
| Matt Boyd* | ChC | sp | 31 | 5.57 | 2 | 14 | 0 | 20 | 19 | 0 | 0 | 106.2 | 131 | 74 | 66 | 36 | 77 | 17 | 10 |
| Ryan Brasier | StL | mr | 34 | 6.00 | 2 | 2 | 1 | 10 | 0 | 0 | 0 | 12.0 | 12 | 8 | 8 | 11 | 10 | 1 | 1 |
| Steven Brault* | Mia | sp | 30 | 5.11 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 12.1 | 11 | 7 | 7 | 7 | 3 | 1 | 1 |
| Jake Brentz* | Pit | mr | 27 | 2.31 | 0 | 2 | 4 | 32 | 0 | 0 | 0 | 35.0 | 22 | 10 | 9 | 14 | 45 | 3 | 4 |
| Walker Buehler | SFG | sp | 27 | 3.67 | 9 | 14 | 0 | 28 | 28 | 3 | 1 | 188.2 | 180 | 79 | 77 | 54 | 199 | 16 | 16 |
| Aaron Bummer* | Col | mr | 28 | 1.58 | 3 | 1 | 1 | 41 | 0 | 0 | 0 | 51.1 | 43 | 10 | 9 | 21 | 60 | 3 | 7 |
| Dylan Bundy | SDP | sp | 29 | 5.52 | 7 | 13 | 0 | 22 | 22 | 0 | 0 | 115.2 | 111 | 75 | 71 | 50 | 97 | 25 | 10 |
| Trevor Cahill | Atl | sp | 34 | 1.89 | 2 | 1 | 0 | 3 | 3 | 1 | 1 | 19.0 | 14 | 4 | 4 | 5 | 13 | 0 | 2 |
| Carlos Carrasco | Phi | sp | 35 | 3.91 | 7 | 3 | 0 | 16 | 16 | 0 | 0 | 99.0 | 102 | 47 | 43 | 36 | 91 | 16 | 10 |
| Diego Castillo | SFG | cl | 28 | 2.88 | 4 | 1 | 0 | 47 | 0 | 0 | 0 | 59.1 | 40 | 19 | 19 | 14 | 71 | 10 | 2 |
| Luis Castillo | Phi | sp | 29 | 3.56 | 18 | 7 | 0 | 33 | 33 | 2 | 1 | 212.1 | 202 | 92 | 84 | 81 | 204 | 17 | 28 |
| Miguel Castro | Cin | mr | 27 | 4.66 | 2 | 8 | 22 | 54 | 0 | 0 | 0 | 58.0 | 47 | 31 | 30 | 40 | 56 | 9 | 2 |
| Dylan Cease | Hou | sp | 26 | 3.76 | 14 | 8 | 0 | 32 | 32 | 0 | 0 | 179.1 | 152 | 83 | 75 | 75 | 237 | 28 | 4 |
| Luis Cessa | Cin | mr | 30 | 4.45 | 6 | 7 | 2 | 44 | 0 | 0 | 0 | 62.2 | 66 | 34 | 31 | 22 | 46 | 10 | 7 |
| Jhoulys Chacin | Cin | mr | 34 | 4.66 | 2 | 3 | 1 | 44 | 0 | 0 | 0 | 67.2 | 66 | 40 | 35 | 27 | 53 | 11 | 4 |
| Andrew Chafin* | SFG | mr | 32 | 2.14 | 6 | 2 | 2 | 47 | 0 | 0 | 0 | 59.0 | 26 | 14 | 14 | 24 | 56 | 0 | 3 |
| Aroldis Chapman* | Mil | cl | 34 | 3.13 | 7 | 3 | 10 | 57 | 0 | 0 | 0 | 54.2 | 26 | 21 | 19 | 31 | 85 | 10 | 0 |
| J.T. Chargois | Col | mr | 31 | 4.08 | 3 | 1 | 1 | 32 | 0 | 0 | 0 | 39.2 | 32 | 19 | 18 | 15 | 41 | 4 | 6 |
| Tyler Chatwood | NYM | mr | 32 | 4.09 | 2 | 1 | 2 | 31 | 0 | 0 | 0 | 33.0 | 22 | 15 | 15 | 28 | 34 | 0 | 3 |
| Jesse Chavez | LAD | mr | 38 | 2.55 | 3 | 2 | 4 | 31 | 0 | 0 | 0 | 35.1 | 20 | 10 | 10 | 15 | 35 | 0 | 6 |
| Adam Cimber | Atl | mr | 31 | 2.03 | 5 | 1 | 4 | 64 | 0 | 0 | 0 | 75.1 | 52 | 19 | 17 | 28 | 43 | 3 | 17 |
| Steve Cishek | Hou | mr | 36 | 2.68 | 9 | 2 | 3 | 49 | 0 | 0 | 0 | 74.0 | 60 | 30 | 22 | 32 | 73 | 2 | 8 |
| Aaron Civale | Mil | sp | 27 | 4.71 | 9 | 4 | 0 | 24 | 24 | 1 | 0 | 151.0 | 145 | 86 | 79 | 46 | 121 | 31 | 11 |
| Sam Clay* | Cin | mr | 29 | 4.70 | 1 | 2 | 1 | 7 | 0 | 0 | 0 | 7.2 | 11 | 4 | 4 | 2 | 3 | 1 | 2 |
| A.J. Cole | Mil | mr | 30 | 3.86 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 7.0 | 7 | 7 | 3 | 5 | 4 | 0 | 0 |
| Alex Colome | SDP | cl | 33 | 2.84 | 2 | 8 | 10 | 56 | 0 | 0 | 0 | 76.0 | 61 | 31 | 24 | 32 | 76 | 8 | 8 |
| Patrick Corbin* | Mia | sp | 32 | 5.90 | 5 | 19 | 0 | 32 | 32 | 2 | 0 | 186.0 | 210 | 123 | 122 | 67 | 135 | 49 | 20 |
| Jharel Cotton | Ari | mr | 30 | 4.67 | 1 | 0 | 0 | 18 | 0 | 0 | 0 | 27.0 | 28 | 14 | 14 | 18 | 27 | 2 | 2 |
| Daniel Coulombe* | StL | mr | 32 | 4.55 | 0 | 0 | 1 | 19 | 0 | 0 | 0 | 27.2 | 34 | 14 | 14 | 8 | 20 | 3 | 4 |
| Garrett Crochet* | Col | mr | 23 | 3.52 | 4 | 1 | 3 | 36 | 0 | 0 | 0 | 53.2 | 40 | 22 | 21 | 24 | 58 | 2 | 2 |
| Wil Crowe | Col | sp | 27 | 6.32 | 3 | 11 | 0 | 27 | 27 | 0 | 0 | 126.2 | 145 | 92 | 89 | 70 | 98 | 29 | 9 |
| John Curtiss | Phi | mr | 29 | 5.62 | 4 | 3 | 1 | 30 | 0 | 0 | 0 | 41.2 | 50 | 27 | 26 | 5 | 33 | 11 | 1 |
| Yu Darvish | Mil | sp | 35 | 4.48 | 11 | 10 | 0 | 30 | 30 | 1 | 1 | 186.2 | 178 | 104 | 93 | 57 | 200 | 37 | 10 |
| Zach Davies | Col | sp | 29 | 6.86 | 4 | 15 | 0 | 30 | 30 | 0 | 0 | 145.2 | 171 | 125 | 111 | 83 | 102 | 36 | 7 |
| Wade Davis | ChC | mr | 36 | 7.36 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 18.1 | 24 | 16 | 15 | 6 | 14 | 5 | 2 |
| Chase De Jong | Mia | sp | 28 | 7.51 | 3 | 10 | 0 | 14 | 14 | 1 | 0 | 70.2 | 92 | 59 | 59 | 32 | 71 | 21 | 13 |
| Jacob deGrom | Hou | sp | 34 | 1.08 | 13 | 1 | 0 | 19 | 19 | 3 | 1 | 125.1 | 53 | 17 | 15 | 22 | 192 | 7 | 5 |
| Anthony DeSclafani | SFG | sp | 32 | 4.12 | 15 | 10 | 0 | 31 | 31 | 2 | 1 | 183.1 | 193 | 89 | 84 | 57 | 162 | 25 | 20 |
| Ross Detwiler* | StL | mr | 36 | 6.75 | 3 | 2 | 0 | 45 | 0 | 0 | 0 | 57.1 | 64 | 45 | 43 | 26 | 57 | 11 | 6 |
| Miguel Diaz | Atl | mr | 27 | 2.88 | 3 | 0 | 2 | 24 | 0 | 0 | 0 | 40.2 | 25 | 15 | 13 | 11 | 39 | 5 | 7 |
| Jake Diekman* | Mia | mr | 35 | 4.04 | 1 | 5 | 3 | 50 | 0 | 0 | 0 | 78.0 | 69 | 43 | 35 | 41 | 104 | 11 | 3 |
| Rafael Dolis | Atl | mr | 34 | 0.59 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 15.1 | 6 | 2 | 1 | 8 | 20 | 0 | 2 |
| Sean Doolittle* | Pit | mr | 35 | 5.52 | 1 | 0 | 5 | 37 | 0 | 0 | 0 | 44.0 | 53 | 28 | 27 | 12 | 46 | 9 | 3 |
| Camilo Doval | Col | mr | 24 | 1.46 | 1 | 0 | 1 | 9 | 0 | 0 | 0 | 12.1 | 9 | 2 | 2 | 1 | 18 | 2 | 0 |
| Danny Duffy* | Mil | sp | 33 | 1.89 | 9 | 3 | 0 | 16 | 16 | 0 | 0 | 104.2 | 66 | 22 | 22 | 32 | 104 | 9 | 6 |
| Chris Ellis | Hou | sp | 29 | 2.95 | 8 | 0 | 0 | 10 | 10 | 0 | 0 | 61.0 | 38 | 20 | 20 | 13 | 38 | 8 | 1 |
| Nathan Eovaldi | Cin | sp | 32 | 3.35 | 16 | 9 | 0 | 32 | 32 | 2 | 0 | 212.0 | 182 | 82 | 79 | 51 | 216 | 20 | 16 |
| Thomas Eshelman | Mia | sp | 28 | 2.08 | 1 | 0 | 0 | 4 | 1 | 0 | 0 | 13.0 | 10 | 3 | 3 | 6 | 5 | 1 | 1 |
| Carlos Estevez | Cin | mr | 29 | 6.67 | 2 | 2 | 10 | 50 | 0 | 0 | 0 | 54.0 | 72 | 40 | 40 | 18 | 50 | 9 | 6 |
| Demarcus Evans | Atl | mr | 25 | 4.82 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 9.1 | 8 | 7 | 5 | 8 | 12 | 2 | 0 |
| Bailey Falter* | LAD | mr | 25 | 3.41 | 1 | 2 | 1 | 22 | 0 | 0 | 0 | 31.2 | 34 | 12 | 12 | 6 | 22 | 5 | 6 |
| Jacob Faria | Pit | mr | 28 | 12.51 | 0 | 1 | 0 | 8 | 0 | 0 | 0 | 13.2 | 17 | 19 | 19 | 8 | 9 | 4 | 0 |
| Buck Farmer | Mia | mr | 31 | 23.14 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.1 | 8 | 6 | 6 | 2 | 3 | 3 | 1 |
| Erick Fedde | Cin | sp | 29 | 5.66 | 3 | 10 | 0 | 23 | 23 | 0 | 0 | 119.1 | 134 | 84 | 75 | 58 | 102 | 21 | 7 |
| Kyle Finnegan | Col | mr | 30 | 4.50 | 0 | 1 | 1 | 14 | 0 | 0 | 0 | 20.0 | 22 | 10 | 10 | 13 | 13 | 3 | 3 |
| Chris Flexen | ChC | sp | 27 | 4.30 | 5 | 15 | 0 | 32 | 31 | 1 | 0 | 201.0 | 240 | 101 | 96 | 52 | 134 | 29 | 24 |
| Dylan Floro | Hou | mr | 31 | 2.23 | 2 | 0 | 1 | 23 | 0 | 0 | 0 | 32.1 | 20 | 8 | 8 | 14 | 29 | 1 | 3 |
| Matt Foster | SFG | mr | 27 | 9.69 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 13.0 | 22 | 15 | 14 | 0 | 13 | 6 | 1 |
| Max Fried* | Col | sp | 28 | 2.91 | 14 | 9 | 0 | 30 | 30 | 2 | 0 | 197.2 | 167 | 70 | 64 | 48 | 169 | 16 | 19 |
| Giovanny Gallegos | Col | mr | 30 | 3.10 | 3 | 8 | 8 | 65 | 0 | 0 | 0 | 87.0 | 57 | 30 | 30 | 24 | 112 | 10 | 4 |
| John Gant | Col | sp | 29 | 7.69 | 6 | 8 | 0 | 28 | 15 | 0 | 0 | 89.0 | 103 | 80 | 76 | 69 | 67 | 11 | 15 |
| Bryan Garcia | ChC | mr | 27 | 7.84 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 10.1 | 11 | 9 | 9 | 6 | 4 | 2 | 0 |
| Deivi Garcia | SFG | sp | 23 | 10.80 | 1 | 2 | 0 | 3 | 3 | 0 | 0 | 11.2 | 16 | 14 | 14 | 8 | 7 | 2 | 1 |
| Jarlin Garcia* | NYM | mr | 29 | 4.12 | 5 | 0 | 0 | 70 | 0 | 0 | 0 | 59.0 | 61 | 27 | 27 | 19 | 52 | 6 | 4 |
| Luis H Garcia | Phi | sp | 25 | 3.12 | 18 | 2 | 0 | 30 | 30 | 0 | 0 | 178.2 | 152 | 63 | 62 | 57 | 200 | 13 | 10 |
| Yimi Garcia | SDP | mr | 31 | 2.90 | 2 | 3 | 1 | 33 | 0 | 0 | 0 | 59.0 | 49 | 22 | 19 | 22 | 59 | 7 | 9 |
| Amir Garrett* | ChC | mr | 30 | 6.75 | 2 | 1 | 2 | 40 | 0 | 0 | 0 | 48.0 | 47 | 36 | 36 | 23 | 51 | 14 | 5 |
| Braxton Garrett* | Cin | sp | 24 | 42.43 | 0 | 1 | 0 | 2 | 2 | 0 | 0 | 2.1 | 8 | 11 | 11 | 8 | 3 | 2 | 0 |
| Justin Garza | Pit | mr | 28 | 5.40 | 0 | 1 | 2 | 14 | 0 | 0 | 0 | 25.0 | 28 | 19 | 15 | 12 | 25 | 6 | 0 |
| Kevin Gausman | NYM | sp | 31 | 3.99 | 12 | 9 | 0 | 33 | 33 | 1 | 0 | 200.2 | 167 | 92 | 89 | 65 | 222 | 27 | 17 |
| Ian Gibaut | StL | mr | 28 | 3.60 | 0 | 2 | 0 | 2 | 0 | 0 | 0 | 5.0 | 3 | 3 | 2 | 3 | 5 | 1 | 1 |
| Luis Gil | NYM | sp | 24 | 3.63 | 2 | 3 | 0 | 10 | 10 | 0 | 0 | 52.0 | 41 | 22 | 21 | 29 | 70 | 8 | 2 |
| Logan Gilbert | LAD | sp | 25 | 4.17 | 10 | 9 | 0 | 27 | 27 | 0 | 0 | 166.1 | 151 | 85 | 77 | 41 | 170 | 22 | 5 |
| Lucas Gilbreath* | Mia | mr | 26 | 3.02 | 4 | 1 | 1 | 40 | 0 | 0 | 0 | 53.2 | 43 | 19 | 18 | 26 | 48 | 5 | 4 |
| Mychal Givens | Mia | mr | 32 | 3.96 | 1 | 4 | 7 | 51 | 0 | 0 | 0 | 63.2 | 47 | 34 | 28 | 40 | 73 | 6 | 5 |
| Tyler Glasnow | Hou | sp | 28 | 2.23 | 8 | 4 | 0 | 18 | 18 | 3 | 3 | 125.0 | 81 | 34 | 31 | 33 | 166 | 10 | 12 |
| Tony Gonsolin | LAD | sp | 28 | 6.09 | 4 | 8 | 0 | 17 | 17 | 0 | 0 | 75.1 | 74 | 56 | 51 | 48 | 86 | 18 | 3 |
| Ashton Goudeau | NYM | mr | 29 | 1.16 | 2 | 1 | 0 | 24 | 0 | 0 | 0 | 38.2 | 23 | 7 | 5 | 17 | 22 | 2 | 6 |
| Kendall Graveman | NYM | mr | 31 | 2.17 | 6 | 3 | 4 | 60 | 0 | 0 | 0 | 66.1 | 43 | 18 | 16 | 21 | 57 | 3 | 12 |
| Jon Gray | Ari | sp | 30 | 4.38 | 4 | 16 | 0 | 30 | 30 | 0 | 0 | 170.2 | 167 | 93 | 83 | 65 | 177 | 22 | 14 |
| Sonny Gray | NYM | sp | 32 | 3.20 | 13 | 2 | 0 | 30 | 30 | 2 | 1 | 169.0 | 138 | 62 | 60 | 60 | 196 | 23 | 9 |
| Chad Green | SFG | mr | 31 | 4.33 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 27.0 | 26 | 14 | 13 | 6 | 25 | 8 | 4 |
| Deolis Guerra | StL | mr | 33 | 2.88 | 6 | 4 | 4 | 59 | 0 | 0 | 0 | 72.0 | 64 | 25 | 23 | 26 | 63 | 7 | 12 |
| Junior Guerra | ChC | mr | 37 | 4.58 | 2 | 4 | 1 | 44 | 0 | 0 | 0 | 76.2 | 69 | 41 | 39 | 76 | 79 | 3 | 8 |
| Jandel Gustave |   | mr | 29 | 0.92 | 2 | 1 | 4 | 12 | 0 | 0 | 0 | 19.2 | 16 | 6 | 2 | 4 | 12 | 0 | 0 |
| Ryne Harper | Hou | mr | 33 | 3.11 | 5 | 2 | 3 | 27 | 0 | 0 | 0 | 37.2 | 31 | 13 | 13 | 18 | 27 | 3 | 4 |
| Andrew Heaney* | StL | sp | 31 | 5.03 | 10 | 10 | 0 | 27 | 27 | 2 | 1 | 161.0 | 141 | 91 | 90 | 52 | 167 | 42 | 12 |
| Heath Hembree | SDP | mr | 33 | 3.74 | 0 | 3 | 0 | 35 | 0 | 0 | 0 | 55.1 | 46 | 23 | 23 | 22 | 82 | 14 | 1 |
| Liam Hendriks | SFG | cl | 33 | 1.45 | 4 | 3 | 46 | 60 | 0 | 0 | 0 | 68.1 | 37 | 11 | 11 | 8 | 95 | 2 | 2 |
| Ryan Hendrix | Mia | mr | 27 | 12.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.0 | 7 | 4 | 4 | 4 | 5 | 0 | 0 |
| Jimmy Herget | Phi | mr | 28 | 3.00 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 6.0 | 4 | 3 | 2 | 4 | 6 | 1 | 1 |
| Carlos Hernandez | Phi | mr | 25 | 2.08 | 8 | 6 | 1 | 27 | 15 | 0 | 0 | 99.1 | 67 | 25 | 23 | 54 | 89 | 6 | 12 |
| Jordan Holloway | Atl | mr | 26 | 5.08 | 1 | 3 | 0 | 12 | 8 | 0 | 0 | 39.0 | 26 | 24 | 22 | 31 | 35 | 6 | 4 |
| Adrian Houser | Phi | sp | 29 | 3.11 | 13 | 7 | 0 | 30 | 30 | 2 | 0 | 194.0 | 152 | 68 | 67 | 102 | 126 | 16 | 27 |
| Sam Howard* | StL | mr | 29 | 3.20 | 2 | 2 | 1 | 35 | 0 | 0 | 0 | 45.0 | 33 | 18 | 16 | 32 | 55 | 6 | 7 |
| Spencer Howard | Hou | sp | 25 | 6.57 | 0 | 0 | 0 | 11 | 9 | 0 | 0 | 37.0 | 46 | 30 | 27 | 24 | 43 | 4 | 1 |
| Dakota Hudson | Col | sp | 27 | 9.74 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 20.1 | 28 | 23 | 22 | 8 | 15 | 4 | 4 |
| Daniel Hudson | Phi | mr | 35 | 3.65 | 1 | 3 | 5 | 57 | 0 | 0 | 0 | 56.2 | 55 | 24 | 23 | 15 | 86 | 11 | 5 |
| Andre Jackson | Cin | cl | 26 | 6.75 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 2.2 | 6 | 3 | 2 | 2 | 3 | 0 | 0 |
| Luke Jackson | SFG | mr | 30 | 3.80 | 2 | 3 | 3 | 34 | 0 | 0 | 0 | 45.0 | 37 | 19 | 19 | 21 | 45 | 7 | 6 |
| Kenley Jansen | NYM | cl | 34 | 2.12 | 11 | 1 | 15 | 64 | 0 | 0 | 0 | 80.2 | 46 | 19 | 19 | 51 | 103 | 3 | 9 |
| Griffin Jax | Pit | sp | 27 | 8.17 | 2 | 3 | 0 | 52 | 0 | 0 | 0 | 93.2 | 122 | 94 | 85 | 41 | 74 | 31 | 3 |
| Daulton Jefferies | Phi | mr | 26 | 1.41 | 4 | 0 | 0 | 4 | 4 | 1 | 1 | 32.0 | 20 | 6 | 5 | 7 | 22 | 1 | 3 |
| Pierce Johnson | Phi | mr | 31 | 3.96 | 4 | 2 | 2 | 55 | 0 | 0 | 0 | 61.1 | 50 | 29 | 27 | 25 | 79 | 8 | 9 |
| Jakob Junis | SDP | mr | 29 | 3.93 | 1 | 1 | 0 | 18 | 0 | 0 | 0 | 34.1 | 37 | 21 | 15 | 13 | 41 | 7 | 5 |
| James Kaprielian | Pit | sp | 28 | 5.95 | 1 | 13 | 0 | 22 | 22 | 0 | 0 | 121.0 | 122 | 86 | 80 | 65 | 142 | 27 | 3 |
| James Karinchak | SFG | mr | 26 | 4.35 | 2 | 1 | 1 | 35 | 0 | 0 | 0 | 39.1 | 31 | 19 | 19 | 21 | 60 | 6 | 1 |
| Joe Kelly | Mil | mr | 34 | 3.12 | 3 | 7 | 20 | 45 | 0 | 0 | 0 | 52.0 | 41 | 21 | 18 | 16 | 54 | 5 | 1 |
| Merrill Kelly | Mil | sp | 33 | 3.54 | 14 | 8 | 0 | 30 | 30 | 2 | 1 | 203.2 | 205 | 87 | 80 | 34 | 150 | 31 | 11 |
| Clayton Kershaw* | Atl | sp | 34 | 2.32 | 12 | 5 | 0 | 25 | 25 | 3 | 0 | 159.1 | 136 | 50 | 41 | 31 | 158 | 7 | 19 |
| Yusei Kikuchi* | Ari | sp | 31 | 4.54 | 12 | 11 | 0 | 30 | 30 | 1 | 0 | 188.1 | 184 | 99 | 95 | 75 | 190 | 30 | 17 |
| Kwang Hyun Kim* | SFG | sp | 33 | 3.84 | 1 | 4 | 0 | 19 | 7 | 0 | 0 | 58.2 | 64 | 28 | 25 | 23 | 53 | 8 | 5 |
| John King* | Phi | mr | 27 | 2.90 | 5 | 2 | 3 | 54 | 0 | 0 | 0 | 49.2 | 46 | 16 | 16 | 7 | 48 | 8 | 4 |
| Tyler Kinley | Col | mr | 31 | 4.33 | 3 | 4 | 1 | 55 | 0 | 0 | 0 | 70.2 | 63 | 39 | 34 | 29 | 65 | 16 | 2 |
| Andrew Kittredge | SDP | mr | 32 | 2.39 | 2 | 3 | 10 | 39 | 0 | 0 | 0 | 52.2 | 47 | 18 | 14 | 8 | 66 | 3 | 5 |
| Corey Kluber | Mil | sp | 36 | 4.54 | 6 | 7 | 0 | 20 | 20 | 1 | 0 | 111.0 | 119 | 62 | 56 | 49 | 125 | 8 | 12 |
| Corey Knebel | LAD | mr | 30 | 2.70 | 5 | 1 | 1 | 29 | 0 | 0 | 0 | 26.2 | 27 | 8 | 8 | 8 | 38 | 3 | 3 |
| Michael Kopech | Mil | mr | 26 | 3.22 | 6 | 2 | 4 | 28 | 8 | 0 | 0 | 78.1 | 58 | 29 | 28 | 27 | 133 | 6 | 4 |
| Dean Kremer | Mil | sp | 26 | 6.43 | 3 | 5 | 0 | 13 | 13 | 0 | 0 | 63.0 | 68 | 46 | 45 | 26 | 72 | 24 | 2 |
| Wade LeBlanc* | Mia | sp | 37 | 6.28 | 2 | 6 | 0 | 14 | 10 | 0 | 0 | 57.1 | 84 | 42 | 40 | 23 | 31 | 6 | 5 |
| Dominic Leone | Atl | mr | 30 | 1.36 | 3 | 0 | 7 | 46 | 0 | 0 | 0 | 59.2 | 29 | 9 | 9 | 10 | 50 | 3 | 9 |
| Jonathan Loaisiga | Hou | mr | 27 | 2.31 | 4 | 2 | 25 | 65 | 0 | 0 | 0 | 70.0 | 57 | 20 | 18 | 20 | 68 | 4 | 6 |
| Jorge Lopez | ChC | sp | 29 | 7.45 | 1 | 22 | 0 | 35 | 30 | 0 | 0 | 154.2 | 199 | 141 | 128 | 80 | 134 | 21 | 19 |
| Reynaldo Lopez | SFG | mr | 28 | 3.86 | 6 | 4 | 0 | 12 | 12 | 1 | 0 | 67.2 | 47 | 34 | 29 | 26 | 79 | 12 | 3 |
| Aaron Loup* | LAD | mr | 34 | 1.37 | 2 | 2 | 2 | 65 | 0 | 0 | 0 | 59.0 | 50 | 11 | 9 | 16 | 55 | 1 | 15 |
| Zac Lowther* | Mil | sp | 26 | 5.11 | 4 | 3 | 0 | 10 | 10 | 0 | 0 | 44.0 | 46 | 28 | 25 | 19 | 43 | 8 | 6 |
| Joey Lucchesi* | Ari | sp | 29 | 3.65 | 5 | 2 | 0 | 12 | 12 | 0 | 0 | 61.2 | 58 | 28 | 25 | 20 | 73 | 7 | 10 |
| Jordan Lyles | ChC | sp | 31 | 6.48 | 7 | 17 | 0 | 30 | 29 | 1 | 0 | 172.1 | 209 | 129 | 124 | 47 | 146 | 47 | 17 |
| Lance Lynn | Ari | sp | 35 | 2.81 | 12 | 6 | 0 | 30 | 30 | 2 | 0 | 208.1 | 164 | 68 | 65 | 68 | 196 | 16 | 6 |
| Kenta Maeda | NYM | sp | 34 | 4.27 | 9 | 7 | 0 | 25 | 25 | 0 | 0 | 132.2 | 138 | 66 | 63 | 40 | 130 | 19 | 12 |
| Tyler Mahle | Ari | sp | 27 | 5.03 | 8 | 17 | 0 | 33 | 33 | 2 | 1 | 202.1 | 181 | 118 | 113 | 88 | 216 | 22 | 9 |
| Matt Manning | Mia | sp | 24 | 4.96 | 3 | 9 | 0 | 19 | 19 | 0 | 0 | 98.0 | 105 | 69 | 54 | 35 | 67 | 14 | 6 |
| Joe Mantiply* | Ari | mr | 31 | 6.66 | 0 | 3 | 1 | 32 | 0 | 0 | 0 | 25.2 | 30 | 19 | 19 | 15 | 15 | 0 | 4 |
| German Marquez | Atl | sp | 27 | 4.44 | 14 | 7 | 0 | 31 | 31 | 0 | 0 | 182.1 | 181 | 102 | 90 | 62 | 175 | 25 | 11 |
| Brett Martin* | NYM | mr | 27 | 2.22 | 7 | 1 | 6 | 62 | 0 | 0 | 0 | 65.0 | 43 | 17 | 16 | 18 | 45 | 3 | 8 |
| Chris Martin | Mia | mr | 36 | 3.21 | 4 | 4 | 4 | 37 | 0 | 0 | 0 | 47.2 | 60 | 17 | 17 | 11 | 32 | 2 | 5 |
| Corbin Martin | Pit | sp | 26 | 12.46 | 0 | 5 | 0 | 6 | 6 | 0 | 0 | 21.2 | 35 | 32 | 30 | 17 | 26 | 9 | 1 |
| Phil Maton | Ari | mr | 29 | 5.82 | 1 | 6 | 0 | 37 | 0 | 0 | 0 | 43.1 | 52 | 31 | 28 | 29 | 53 | 3 | 2 |
| Tyler Matzek* | Atl | mr | 31 | 4.10 | 5 | 4 | 5 | 57 | 0 | 0 | 0 | 68.0 | 67 | 39 | 31 | 46 | 80 | 3 | 5 |
| Dustin May | LAD | sp | 24 | 3.97 | 3 | 2 | 0 | 9 | 9 | 0 | 0 | 47.2 | 42 | 24 | 21 | 11 | 60 | 11 | 3 |
| Trevor May | Pit | mr | 32 | 3.12 | 4 | 8 | 10 | 47 | 0 | 0 | 0 | 57.2 | 55 | 22 | 20 | 17 | 72 | 3 | 4 |
| Mike Mayers | Ari | mr | 30 | 3.56 | 6 | 3 | 0 | 62 | 0 | 0 | 0 | 68.1 | 66 | 34 | 27 | 20 | 75 | 9 | 6 |
| Shane McClanahan* | Atl | sp | 25 | 4.56 | 11 | 11 | 0 | 29 | 29 | 0 | 0 | 160.0 | 187 | 88 | 81 | 55 | 154 | 18 | 24 |
| Lance McCullers | StL | sp | 28 | 4.00 | 7 | 8 | 0 | 21 | 21 | 1 | 0 | 126.0 | 103 | 59 | 56 | 76 | 153 | 14 | 15 |
| T.J. McFarland* | Atl | mr | 33 | 2.57 | 4 | 1 | 0 | 37 | 0 | 0 | 0 | 42.0 | 30 | 12 | 12 | 11 | 20 | 4 | 14 |
| Jake McGee* | Atl | cl | 35 | 2.78 | 7 | 4 | 33 | 63 | 0 | 0 | 0 | 68.0 | 46 | 26 | 21 | 13 | 56 | 8 | 2 |
| Collin McHugh |   | mr | 35 | 2.74 | 4 | 4 | 9 | 49 | 0 | 0 | 0 | 69.0 | 65 | 21 | 21 | 9 | 61 | 4 | 10 |
| Triston McKenzie | LAD | sp | 24 | 4.43 | 7 | 7 | 0 | 28 | 28 | 0 | 0 | 148.1 | 113 | 77 | 73 | 81 | 154 | 29 | 10 |
| John Means* | NYM | sp | 29 | 3.64 | 11 | 9 | 0 | 30 | 30 | 1 | 0 | 185.2 | 136 | 79 | 75 | 33 | 141 | 38 | 10 |
| Adonis Medina | StL | mr | 25 | 27.00 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2.0 | 2 | 6 | 6 | 2 | 2 | 1 | 0 |
| Mark Melancon | Ari | cl | 37 | 3.90 | 4 | 6 | 2 | 43 | 0 | 0 | 0 | 55.1 | 48 | 29 | 24 | 21 | 53 | 8 | 9 |
| Conner Menez* | Mia | mr | 27 | 4.05 | 0 | 1 | 0 | 9 | 0 | 0 | 0 | 20.0 | 21 | 9 | 9 | 5 | 21 | 2 | 0 |
| Andrew Miller* | Cin | mr | 37 | 4.35 | 2 | 0 | 0 | 8 | 0 | 0 | 0 | 10.1 | 8 | 5 | 5 | 5 | 14 | 2 | 0 |
| Juan Minaya | Phi | mr | 31 | 3.68 | 4 | 2 | 2 | 32 | 0 | 0 | 0 | 44.0 | 35 | 18 | 18 | 18 | 46 | 2 | 9 |
| Mike Minor* | SDP | sp | 34 | 3.14 | 9 | 10 | 0 | 28 | 28 | 5 | 3 | 189.1 | 154 | 73 | 66 | 42 | 167 | 21 | 11 |
| A.J. Minter* | Ari | mr | 28 | 3.99 | 0 | 3 | 4 | 41 | 0 | 0 | 0 | 38.1 | 37 | 17 | 17 | 11 | 41 | 1 | 2 |
| Casey Mize | StL | sp | 25 | 4.01 | 11 | 9 | 0 | 30 | 30 | 1 | 0 | 182.0 | 158 | 82 | 81 | 60 | 135 | 38 | 24 |
| Rafael Montero | Pit | mr | 31 | 5.96 | 0 | 0 | 0 | 23 | 0 | 0 | 0 | 25.2 | 36 | 23 | 17 | 14 | 22 | 4 | 2 |
| Matt Moore* | SDP | sp | 33 | 4.70 | 3 | 11 | 0 | 18 | 18 | 1 | 0 | 107.1 | 97 | 58 | 56 | 41 | 80 | 21 | 4 |
| Adrian Morejon* | Pit | sp | 23 | 5.79 | 0 | 3 | 0 | 4 | 4 | 0 | 0 | 23.1 | 23 | 18 | 15 | 5 | 12 | 6 | 3 |
| Adam Morgan* | Pit | mr | 32 | 6.35 | 1 | 2 | 1 | 28 | 0 | 0 | 0 | 28.1 | 36 | 26 | 20 | 18 | 25 | 8 | 4 |
| Charlie Morton | Col | sp | 38 | 4.08 | 13 | 11 | 0 | 33 | 33 | 3 | 1 | 205.1 | 175 | 99 | 93 | 93 | 226 | 25 | 14 |
| Joe Musgrove | LAD | sp | 29 | 3.16 | 14 | 7 | 0 | 31 | 31 | 0 | 0 | 205.0 | 154 | 79 | 72 | 68 | 220 | 34 | 15 |
| Nick Neidert | Pit | sp | 25 | 4.70 | 1 | 1 | 0 | 10 | 1 | 1 | 0 | 23.0 | 19 | 12 | 12 | 14 | 17 | 1 | 5 |
| Sean Newcomb* | Ari | mr | 29 | 5.54 | 0 | 0 | 0 | 15 | 0 | 0 | 0 | 13.0 | 11 | 8 | 8 | 10 | 18 | 0 | 1 |
| Aaron Nola | SDP | sp | 29 | 4.00 | 12 | 13 | 0 | 29 | 29 | 3 | 0 | 195.2 | 184 | 95 | 87 | 42 | 239 | 22 | 20 |
| Sean Nolin* | Pit | sp | 32 | 6.43 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 14.0 | 22 | 11 | 10 | 7 | 10 | 1 | 1 |
| Daniel Norris* | ChC | mr | 29 | 4.71 | 3 | 2 | 1 | 42 | 0 | 0 | 0 | 57.1 | 58 | 32 | 30 | 36 | 52 | 10 | 5 |
| Steven Okert* | Mil | mr | 30 | 3.86 | 0 | 2 | 3 | 37 | 0 | 0 | 0 | 37.1 | 28 | 17 | 16 | 14 | 40 | 8 | 11 |
| Adam Ottavino | ChC | mr | 36 | 4.39 | 5 | 6 | 12 | 61 | 0 | 0 | 0 | 67.2 | 64 | 35 | 33 | 39 | 71 | 3 | 12 |
| Glenn Otto | Ari | sp | 26 | 9.87 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 17.1 | 25 | 19 | 19 | 4 | 15 | 3 | 0 |
| Luis Oviedo | Pit | mr | 23 | 7.12 | 0 | 2 | 1 | 27 | 0 | 0 | 0 | 30.1 | 37 | 25 | 24 | 27 | 31 | 7 | 1 |
| Chris Paddack | ChC | sp | 26 | 4.95 | 7 | 10 | 0 | 26 | 26 | 0 | 0 | 151.0 | 185 | 89 | 83 | 34 | 134 | 15 | 10 |
| Emilio Pagan | SDP | mr | 31 | 6.49 | 0 | 4 | 4 | 42 | 0 | 0 | 0 | 61.0 | 70 | 46 | 44 | 18 | 62 | 18 | 2 |
| Spencer Patton | Mil | mr | 34 | 5.06 | 2 | 2 | 1 | 45 | 0 | 0 | 0 | 48.0 | 42 | 27 | 27 | 14 | 53 | 7 | 5 |
| Joel Payamps | Mia | mr | 28 | 3.58 | 2 | 5 | 4 | 35 | 0 | 0 | 0 | 60.1 | 68 | 27 | 24 | 5 | 36 | 5 | 5 |
| Nate Pearson | ChC | mr | 25 | 5.94 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 16.2 | 18 | 11 | 11 | 14 | 22 | 3 | 2 |
| Freddy Peralta | Cin | sp | 26 | 4.68 | 11 | 9 | 0 | 30 | 30 | 0 | 0 | 171.0 | 146 | 92 | 89 | 81 | 240 | 25 | 7 |
| David Peterson* | StL | sp | 26 | 4.91 | 1 | 10 | 0 | 19 | 19 | 0 | 0 | 95.1 | 105 | 57 | 52 | 51 | 74 | 15 | 24 |
| Yusmeiro Petit | Atl | mr | 37 | 4.23 | 4 | 1 | 8 | 62 | 0 | 0 | 0 | 83.0 | 75 | 44 | 39 | 14 | 37 | 14 | 2 |
| Zach Plesac | Pit | sp | 27 | 4.58 | 8 | 15 | 0 | 28 | 28 | 0 | 0 | 169.0 | 176 | 89 | 86 | 44 | 114 | 22 | 10 |
| Daniel Ponce de Leon | Mia | mr | 30 | 9.45 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 6.2 | 14 | 8 | 7 | 9 | 6 | 0 | 1 |
| Ryan Pressly |   | cl | 33 | 2.92 | 4 | 7 | 18 | 59 | 0 | 0 | 0 | 71.0 | 58 | 24 | 23 | 14 | 100 | 8 | 6 |
| David Price* | Mil | mr | 36 | 3.68 | 8 | 1 | 1 | 33 | 11 | 0 | 0 | 88.0 | 98 | 42 | 36 | 29 | 59 | 6 | 12 |
| Jose Quintana* | Col | mr | 33 | 7.00 | 2 | 2 | 1 | 41 | 0 | 0 | 0 | 63.0 | 78 | 49 | 49 | 50 | 86 | 18 | 2 |
| Erasmo Ramirez | Atl | mr | 32 | 6.15 | 1 | 2 | 2 | 19 | 0 | 0 | 0 | 26.1 | 37 | 24 | 18 | 9 | 21 | 7 | 0 |
| Noe Ramirez |   | mr | 32 | 2.59 | 2 | 1 | 3 | 31 | 0 | 0 | 0 | 41.2 | 24 | 12 | 12 | 17 | 37 | 4 | 2 |
| Alex Reyes | Ari | cl | 27 | 6.87 | 1 | 0 | 0 | 41 | 0 | 0 | 0 | 55.0 | 51 | 44 | 42 | 40 | 60 | 8 | 3 |
| Carlos Rodon* | Atl | sp | 29 | 2.74 | 14 | 7 | 0 | 28 | 28 | 1 | 1 | 183.2 | 114 | 57 | 56 | 47 | 250 | 24 | 10 |
| Chris Rodriguez | Phi | mr | 23 | 2.65 | 2 | 2 | 0 | 6 | 6 | 0 | 0 | 37.1 | 28 | 12 | 11 | 17 | 28 | 1 | 3 |
| Taylor Rogers* | Ari | mr | 31 | 4.14 | 0 | 4 | 24 | 44 | 0 | 0 | 0 | 45.2 | 51 | 21 | 21 | 10 | 47 | 6 | 10 |
| Sergio Romo | StL | mr | 39 | 3.75 | 4 | 7 | 5 | 55 | 0 | 0 | 0 | 69.2 | 62 | 30 | 29 | 21 | 55 | 7 | 11 |
| Joe Ross | Ari | sp | 29 | 3.12 | 12 | 7 | 0 | 23 | 23 | 3 | 1 | 147.1 | 139 | 55 | 51 | 36 | 145 | 20 | 12 |
| Chris Sale* | Hou | sp | 33 | 3.78 | 5 | 3 | 0 | 13 | 13 | 0 | 0 | 78.2 | 67 | 34 | 33 | 20 | 85 | 12 | 8 |
| Nick Sandlin | LAD | mr | 25 | 2.23 | 7 | 0 | 0 | 30 | 0 | 0 | 0 | 36.1 | 24 | 9 | 9 | 14 | 54 | 3 | 5 |
| Patrick Sandoval* | Cin | sp | 25 | 5.52 | 5 | 2 | 6 | 45 | 0 | 0 | 0 | 88.0 | 86 | 57 | 54 | 29 | 89 | 17 | 9 |
| Reiver Sanmartin* | NYM | sp | 26 | 2.75 | 4 | 1 | 0 | 6 | 6 | 1 | 1 | 36.0 | 38 | 12 | 11 | 7 | 24 | 3 | 4 |
| Ervin Santana | ChC | mr | 39 | 5.04 | 1 | 4 | 0 | 45 | 0 | 0 | 0 | 85.2 | 90 | 54 | 48 | 56 | 65 | 11 | 11 |
| Max Scherzer | SDP | sp | 37 | 2.51 | 6 | 6 | 0 | 17 | 17 | 5 | 2 | 129.1 | 85 | 39 | 36 | 25 | 152 | 19 | 7 |
| Clarke Schmidt | StL | sp | 26 | 7.71 | 0 | 1 | 0 | 5 | 5 | 0 | 0 | 21.0 | 42 | 18 | 18 | 15 | 17 | 1 | 4 |
| Sam Selman* | NYM | mr | 31 | 8.53 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 6.1 | 11 | 7 | 6 | 6 | 6 | 1 | 0 |
| Antonio Senzatela | Pit | sp | 27 | 4.20 | 7 | 13 | 0 | 29 | 29 | 1 | 1 | 175.2 | 220 | 89 | 82 | 30 | 106 | 5 | 19 |
| Paul Sewald | Hou | mr | 32 | 2.58 | 3 | 1 | 2 | 29 | 0 | 0 | 0 | 38.1 | 25 | 11 | 11 | 10 | 53 | 5 | 1 |
| Jordan Sheffield | LAD | mr | 27 | 1.52 | 4 | 0 | 2 | 24 | 0 | 0 | 0 | 29.2 | 20 | 6 | 5 | 13 | 20 | 2 | 4 |
| Justus Sheffield* | Pit | sp | 26 | 3.63 | 0 | 0 | 1 | 8 | 0 | 0 | 0 | 17.1 | 13 | 7 | 7 | 11 | 6 | 2 | 7 |
| Chasen Shreve* | Hou | mr | 31 | 2.85 | 3 | 3 | 10 | 38 | 0 | 0 | 0 | 41.0 | 31 | 15 | 13 | 19 | 35 | 5 | 3 |
| Lucas Sims | Phi | mr | 28 | 3.16 | 2 | 0 | 1 | 28 | 0 | 0 | 0 | 51.1 | 36 | 19 | 18 | 24 | 79 | 8 | 1 |
| Brady Singer | Atl | sp | 25 | 4.84 | 10 | 10 | 0 | 30 | 30 | 0 | 0 | 158.0 | 160 | 94 | 85 | 64 | 162 | 20 | 7 |
| Caleb Smith* |   | mr | 30 | 7.11 | 2 | 7 | 1 | 24 | 18 | 0 | 0 | 82.1 | 87 | 65 | 65 | 35 | 90 | 19 | 3 |
| Joe Smith | Hou | mr | 38 | 6.86 | 3 | 3 | 0 | 36 | 0 | 0 | 0 | 40.2 | 63 | 34 | 31 | 7 | 37 | 3 | 3 |
| Riley Smith | SDP | mr | 27 | 6.11 | 2 | 7 | 0 | 24 | 8 | 0 | 0 | 66.1 | 86 | 45 | 45 | 10 | 36 | 10 | 4 |
| Blake Snell* | StL | sp | 29 | 2.99 | 11 | 8 | 0 | 30 | 30 | 2 | 1 | 183.1 | 126 | 65 | 61 | 79 | 220 | 19 | 23 |
| Craig Stammen | LAD | mr | 38 | 4.30 | 2 | 2 | 0 | 20 | 0 | 0 | 0 | 29.1 | 31 | 14 | 14 | 5 | 27 | 7 | 1 |
| Ryne Stanek | Hou | mr | 30 | 2.44 | 4 | 1 | 6 | 44 | 0 | 0 | 0 | 51.2 | 29 | 15 | 14 | 23 | 73 | 2 | 1 |
| Josh Staumont | LAD | mr | 28 | 2.47 | 5 | 3 | 31 | 62 | 0 | 0 | 0 | 73.0 | 45 | 22 | 20 | 29 | 93 | 6 | 6 |
| Trevor Stephan | Pit | mr | 26 | 6.53 | 5 | 4 | 1 | 57 | 0 | 0 | 0 | 73.0 | 89 | 56 | 53 | 50 | 74 | 20 | 6 |
| Chris Stratton | Phi | mr | 31 | 2.02 | 5 | 2 | 53 | 69 | 0 | 0 | 0 | 80.0 | 54 | 19 | 18 | 37 | 83 | 3 | 9 |
| Marcus Stroman | Hou | sp | 31 | 3.38 | 15 | 8 | 0 | 33 | 33 | 3 | 0 | 215.2 | 215 | 93 | 81 | 59 | 189 | 18 | 30 |
| Jose Suarez* | Cin | sp | 24 | 5.29 | 3 | 7 | 5 | 49 | 0 | 0 | 0 | 78.1 | 88 | 49 | 46 | 35 | 69 | 17 | 9 |
| Ranger Suarez* | Hou | mr | 26 | 2.01 | 10 | 4 | 0 | 27 | 16 | 0 | 0 | 120.2 | 93 | 34 | 27 | 29 | 105 | 7 | 10 |
| Wander Suero | Mia | mr | 30 | 4.50 | 2 | 2 | 0 | 17 | 0 | 0 | 0 | 30.0 | 27 | 16 | 15 | 13 | 33 | 1 | 3 |
| Brent Suter* | Mil | mr | 32 | 2.42 | 4 | 0 | 5 | 63 | 0 | 0 | 0 | 81.2 | 57 | 25 | 22 | 21 | 67 | 5 | 9 |
| Erik Swanson | SDP | mr | 28 | 4.43 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 22.1 | 18 | 12 | 11 | 4 | 22 | 7 | 0 |
| Jameson Taillon | Cin | sp | 30 | 4.81 | 8 | 7 | 0 | 28 | 28 | 1 | 0 | 168.1 | 175 | 90 | 90 | 54 | 162 | 35 | 10 |
| Domingo Tapia | NYM | mr | 30 | 2.84 | 5 | 0 | 3 | 35 | 0 | 0 | 0 | 38.0 | 28 | 14 | 12 | 9 | 29 | 2 | 2 |
| Dillon Tate | SFG | mr | 28 | 3.64 | 1 | 4 | 1 | 48 | 0 | 0 | 0 | 71.2 | 59 | 35 | 29 | 42 | 41 | 7 | 9 |
| Blake Taylor* | Pit | mr | 26 | 3.33 | 2 | 3 | 2 | 36 | 0 | 0 | 0 | 46.0 | 39 | 22 | 17 | 16 | 39 | 4 | 4 |
| Josh Taylor* | Mia | mr | 29 | 2.88 | 0 | 2 | 3 | 43 | 0 | 0 | 0 | 59.1 | 51 | 19 | 19 | 18 | 70 | 6 | 1 |
| Ryan Tepera | NYM | mr | 34 | 1.50 | 4 | 2 | 29 | 59 | 0 | 0 | 0 | 72.0 | 41 | 12 | 12 | 26 | 75 | 5 | 7 |
| Keegan Thompson | Col | mr | 27 | 4.80 | 1 | 1 | 0 | 39 | 0 | 0 | 0 | 54.1 | 48 | 30 | 29 | 36 | 53 | 8 | 8 |
| Ryan Thompson | Col | mr | 30 | 6.00 | 0 | 1 | 0 | 27 | 0 | 0 | 0 | 27.0 | 29 | 19 | 18 | 11 | 25 | 5 | 5 |
| Josh Tomlin | Cin | mr | 37 | 3.00 | 2 | 1 | 2 | 17 | 0 | 0 | 0 | 27.0 | 25 | 9 | 9 | 4 | 20 | 2 | 2 |
| Jose Urena | Pit | sp | 30 | 6.96 | 1 | 20 | 0 | 30 | 30 | 1 | 0 | 148.2 | 186 | 127 | 115 | 60 | 100 | 23 | 15 |
| Jose Urquidy | SFG | sp | 27 | 3.50 | 16 | 5 | 0 | 24 | 24 | 2 | 2 | 149.0 | 123 | 64 | 58 | 27 | 132 | 21 | 3 |
| Cesar Valdez | Ari | mr | 37 | 5.58 | 2 | 0 | 0 | 20 | 0 | 0 | 0 | 30.2 | 49 | 20 | 19 | 12 | 32 | 1 | 4 |
| Framber Valdez* | Pit | sp | 28 | 4.29 | 6 | 13 | 0 | 26 | 26 | 1 | 1 | 168.0 | 182 | 88 | 80 | 61 | 157 | 10 | 14 |
| Phillips Valdez | NYM | mr | 30 | 2.31 | 4 | 3 | 3 | 33 | 0 | 0 | 0 | 46.2 | 27 | 12 | 12 | 18 | 39 | 3 | 7 |
| Vince Velasquez | SDP | sp | 30 | 5.88 | 3 | 15 | 0 | 24 | 24 | 0 | 0 | 121.0 | 114 | 92 | 79 | 66 | 123 | 32 | 7 |
| Alex Vesia* | Col | mr | 26 | 3.62 | 2 | 2 | 11 | 38 | 0 | 0 | 0 | 37.1 | 18 | 17 | 15 | 19 | 45 | 7 | 1 |
| Nick Vincent | StL | mr | 35 | 1.42 | 1 | 0 | 2 | 11 | 0 | 0 | 0 | 12.2 | 4 | 2 | 2 | 7 | 8 | 1 | 2 |
| Austin Voth | SDP | mr | 30 | 5.16 | 2 | 3 | 0 | 42 | 0 | 0 | 0 | 61.0 | 53 | 36 | 35 | 22 | 66 | 18 | 3 |
| Adam Wainwright | LAD | sp | 40 | 3.72 | 16 | 8 | 0 | 32 | 32 | 7 | 3 | 232.1 | 207 | 102 | 96 | 54 | 200 | 26 | 21 |
| Austin Warren | Mia | mr | 26 | 2.35 | 1 | 1 | 3 | 19 | 0 | 0 | 0 | 30.2 | 18 | 8 | 8 | 9 | 24 | 0 | 3 |
| Tony Watson* | LAD | mr | 37 | 3.12 | 5 | 2 | 1 | 45 | 0 | 0 | 0 | 60.2 | 53 | 22 | 21 | 9 | 43 | 11 | 3 |
| Ryan Weathers* | Cin | sp | 22 | 8.28 | 2 | 0 | 2 | 32 | 0 | 0 | 0 | 45.2 | 67 | 47 | 42 | 18 | 39 | 15 | 6 |
| Alexander Wells* | Col | sp | 25 | 7.07 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 28.0 | 30 | 24 | 22 | 15 | 13 | 8 | 3 |
| Tyler Wells | Mil | mr | 27 | 2.00 | 8 | 2 | 7 | 56 | 0 | 0 | 0 | 67.2 | 37 | 15 | 15 | 10 | 74 | 7 | 5 |
| Zack Wheeler | SFG | sp | 32 | 2.11 | 18 | 3 | 0 | 31 | 31 | 6 | 3 | 218.0 | 170 | 60 | 51 | 60 | 245 | 16 | 12 |
| Mitch White | Hou | mr | 27 | 4.27 | 4 | 3 | 0 | 13 | 7 | 0 | 0 | 59.0 | 56 | 28 | 28 | 15 | 68 | 6 | 0 |
| Kodi Whitley | Mil | mr | 27 | 0.00 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 9.1 | 2 | 0 | 0 | 3 | 5 | 0 | 1 |
| Rowan Wick | Hou | mr | 29 | 3.97 | 2 | 0 | 2 | 18 | 0 | 0 | 0 | 22.2 | 23 | 10 | 10 | 18 | 31 | 3 | 3 |
| Brad Wieck* | Hou | mr | 30 | 2.45 | 0 | 1 | 3 | 19 | 0 | 0 | 0 | 18.1 | 10 | 5 | 5 | 14 | 27 | 1 | 1 |
| Bryse Wilson | Col | sp | 24 | 6.70 | 4 | 9 | 0 | 19 | 19 | 0 | 0 | 84.2 | 112 | 68 | 63 | 34 | 51 | 22 | 7 |
| Justin Wilson* | Pit | mr | 34 | 2.16 | 0 | 1 | 0 | 7 | 0 | 0 | 0 | 8.1 | 4 | 2 | 2 | 3 | 6 | 0 | 1 |
| Dan Winkler | StL | mr | 32 | 4.01 | 1 | 3 | 1 | 32 | 0 | 0 | 0 | 42.2 | 33 | 26 | 19 | 29 | 39 | 2 | 1 |
| Alex Wood* | Mia | sp | 31 | 4.21 | 4 | 13 | 0 | 29 | 29 | 0 | 0 | 175.1 | 175 | 98 | 82 | 49 | 163 | 23 | 19 |
| Jake Woodford | Phi | mr | 25 | 5.46 | 2 | 3 | 0 | 12 | 8 | 0 | 0 | 56.0 | 66 | 34 | 34 | 18 | 40 | 5 | 8 |
| Brandon Woodruff | StL | sp | 29 | 3.10 | 13 | 8 | 0 | 30 | 30 | 4 | 3 | 194.2 | 145 | 70 | 67 | 57 | 224 | 18 | 18 |
| Kyle Wright | Mia | sp | 26 | 14.40 | 0 | 1 | 0 | 3 | 3 | 0 | 0 | 10.0 | 18 | 23 | 16 | 8 | 9 | 1 | 1 |
| Miguel Yajure | Pit | sp | 24 | 19.29 | 0 | 2 | 0 | 2 | 2 | 0 | 0 | 4.2 | 12 | 10 | 10 | 5 | 4 | 4 | 0 |
| Huascar Ynoa | Cin | sp | 24 | 5.74 | 4 | 5 | 0 | 21 | 21 | 0 | 0 | 111.1 | 116 | 73 | 71 | 38 | 128 | 25 | 2 |
| Alex Young* | SDP | mr | 28 | 14.04 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 8.1 | 19 | 14 | 13 | 5 | 4 | 5 | 1 |
| Angel Zerpa* | Col | sp | 22 | 2.82 | 2 | 0 | 0 | 4 | 4 | 0 | 0 | 22.1 | 12 | 9 | 7 | 12 | 6 | 0 | 2 |
| Tyler Zuber | NYM | mr | 27 | 2.79 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 9.2 | 9 | 4 | 3 | 3 | 10 | 2 | 0 |
| Secondary |
| Name | Team | P | Age | SB | CS | IW | HBP | WP | BK | SH | SF | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | WHIP |
| Jorge Alcala | Phi | mr | 26 | 3 | 1 | 1 | 5 | 1 | 1 | 1 | 0 | 5.8 | 2.9 | 9.4 | 8.8 | 1.0 | 3.0 | 0.96 |
| Sandy Alcantara | Mia | sp | 26 | 9 | 2 | 4 | 9 | 3 | 3 | 0 | 4 | 8.5 | 2.1 | 11.0 | 8.6 | 0.6 | 4.0 | 1.18 |
| Tyler Alexander* | Mia | mr | 27 | 2 | 0 | 2 | 0 | 3 | 0 | 1 | 5 | 9.6 | 2.3 | 11.8 | 6.7 | 1.5 | 3.0 | 1.31 |
| A.J. Alexy | Atl | sp | 24 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 6.4 | 4.6 | 11.4 | 8.6 | 1.4 | 1.9 | 1.22 |
| Kolby Allard* |   | sp | 24 | 2 | 1 | 2 | 5 | 2 | 0 | 1 | 1 | 9.1 | 3.2 | 12.9 | 6.0 | 2.3 | 1.9 | 1.37 |
| Logan S. Allen* | Pit | sp | 25 | 5 | 0 | 0 | 7 | 4 | 0 | 0 | 3 | 13.6 | 3.7 | 18.3 | 6.2 | 2.2 | 1.7 | 1.92 |
| Yency Almonte | ChC | mr | 28 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 1 | 9.2 | 3.6 | 12.8 | 7.9 | 1.6 | 2.2 | 1.42 |
| Jose Alvarado* | ChC | mr | 27 | 2 | 2 | 8 | 5 | 13 | 1 | 0 | 1 | 7.3 | 9.8 | 17.8 | 9.9 | 0.4 | 1.0 | 1.90 |
| Jose Alvarez* |   | mr | 33 | 8 | 1 | 1 | 1 | 1 | 0 | 2 | 2 | 9.2 | 2.7 | 12.0 | 5.4 | 0.6 | 2.0 | 1.32 |
| Chase Anderson | SDP | sp | 34 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 8.3 | 2.7 | 11.5 | 4.8 | 1.9 | 1.8 | 1.22 |
| Drew Anderson | Hou | mr | 28 | 2 | 0 | 0 | 1 | 3 | 0 | 1 | 1 | 9.0 | 3.5 | 12.8 | 4.8 | 0.7 | 1.4 | 1.38 |
| Ian Anderson | NYM | sp | 24 | 9 | 4 | 0 | 3 | 6 | 0 | 1 | 2 | 8.4 | 3.8 | 12.4 | 7.7 | 0.7 | 2.0 | 1.36 |
| Tyler Anderson* | SFG | sp | 32 | 4 | 0 | 3 | 0 | 1 | 0 | 0 | 1 | 10.6 | 1.5 | 12.2 | 6.5 | 1.4 | 4.3 | 1.35 |
| Kohei Arihara | ChC | sp | 29 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 7.7 | 3.5 | 11.5 | 5.6 | 1.9 | 1.6 | 1.24 |
| Shawn Armstrong | ChC | mr | 31 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 12.1 | 4.3 | 16.4 | 8.2 | 4.3 | 1.9 | 1.82 |
| Aaron Ashby* | SDP | mr | 24 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 2 | 8.4 | 3.1 | 12.4 | 7.0 | 0.3 | 2.3 | 1.28 |
| Caleb Baragar* |   | mr | 28 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 7.0 | 2.6 | 10.4 | 4.4 | 0.7 | 1.7 | 1.07 |
| Joe Barlow | Col | cl | 26 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.4 | 4.3 | 10.7 | 6.4 | 1.4 | 1.5 | 1.18 |
| Charlie Barnes* | Cin | sp | 26 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 10.9 | 7.0 | 19.6 | 2.8 | 0.7 | 0.4 | 1.99 |
| Matt Barnes | Mil | cl | 32 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 2 | 6.1 | 3.5 | 9.8 | 11.9 | 1.4 | 3.4 | 1.07 |
| Trevor Bauer | Cin | sp | 31 | 4 | 1 | 7 | 3 | 5 | 0 | 0 | 2 | 6.9 | 3.5 | 10.6 | 10.9 | 1.5 | 3.1 | 1.16 |
| Shane Baz | SFG | sp | 23 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 4.6 | 2.7 | 7.6 | 9.6 | 0.7 | 3.5 | 0.81 |
| Travis Bergen* | Hou | mr | 28 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6.8 | 0.0 | 13.5 | 6.8 | 6.8 | 99.0 | 0.75 |
| Jose Berrios | LAD | sp | 28 | 5 | 0 | 2 | 4 | 1 | 0 | 1 | 3 | 7.4 | 2.0 | 9.7 | 9.8 | 1.2 | 4.9 | 1.04 |
| Shane Bieber | Phi | sp | 27 | 0 | 0 | 4 | 4 | 7 | 0 | 0 | 2 | 8.3 | 3.3 | 11.9 | 12.6 | 1.0 | 3.8 | 1.29 |
| Paul Blackburn | SDP | sp | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13.0 | 5.1 | 18.2 | 5.6 | 2.8 | 1.1 | 2.02 |
| Ryan Borucki* | Atl | mr | 28 | 1 | 0 | 3 | 2 | 5 | 1 | 0 | 0 | 9.0 | 4.3 | 14.0 | 11.5 | 2.2 | 2.7 | 1.48 |
| Ben Bowden* | ChC | mr | 27 | 0 | 0 | 1 | 2 | 1 | 0 | 0 | 1 | 15.4 | 7.7 | 25.1 | 6.8 | 2.9 | 0.9 | 2.57 |
| Matt Boyd* | ChC | sp | 31 | 0 | 1 | 2 | 9 | 7 | 0 | 0 | 4 | 11.1 | 3.0 | 14.8 | 6.5 | 1.4 | 2.1 | 1.57 |
| Ryan Brasier | StL | mr | 34 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 9.0 | 8.3 | 18.0 | 7.5 | 0.8 | 0.9 | 1.92 |
| Steven Brault* | Mia | sp | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.0 | 5.1 | 13.1 | 2.2 | 0.7 | 0.4 | 1.46 |
| Jake Brentz* | Pit | mr | 27 | 0 | 1 | 1 | 2 | 3 | 1 | 1 | 2 | 5.7 | 3.6 | 9.8 | 11.6 | 0.8 | 3.2 | 1.03 |
| Walker Buehler | SFG | sp | 27 | 7 | 0 | 2 | 2 | 6 | 0 | 1 | 4 | 8.6 | 2.6 | 11.3 | 9.5 | 0.8 | 3.7 | 1.24 |
| Aaron Bummer* | Col | mr | 28 | 2 | 0 | 2 | 1 | 3 | 1 | 0 | 1 | 7.5 | 3.7 | 11.4 | 10.5 | 0.5 | 2.9 | 1.25 |
| Dylan Bundy | SDP | sp | 29 | 3 | 2 | 0 | 5 | 1 | 0 | 0 | 0 | 8.6 | 3.9 | 12.9 | 7.5 | 1.9 | 1.9 | 1.39 |
| Trevor Cahill | Atl | sp | 34 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 2.4 | 9.0 | 6.2 | 0.0 | 2.6 | 1.00 |
| Carlos Carrasco | Phi | sp | 35 | 0 | 1 | 0 | 2 | 3 | 0 | 1 | 2 | 9.3 | 3.3 | 12.7 | 8.3 | 1.5 | 2.5 | 1.39 |
| Diego Castillo | SFG | cl | 28 | 3 | 0 | 1 | 7 | 0 | 0 | 0 | 1 | 6.1 | 2.1 | 9.3 | 10.8 | 1.5 | 5.1 | 0.91 |
| Luis Castillo | Phi | sp | 29 | 3 | 2 | 2 | 3 | 0 | 2 | 2 | 6 | 8.6 | 3.4 | 12.1 | 8.6 | 0.7 | 2.5 | 1.33 |
| Miguel Castro | Cin | mr | 27 | 5 | 0 | 0 | 4 | 9 | 0 | 0 | 1 | 7.3 | 6.2 | 14.1 | 8.7 | 1.4 | 1.4 | 1.50 |
| Dylan Cease | Hou | sp | 26 | 18 | 3 | 0 | 3 | 13 | 0 | 0 | 3 | 7.6 | 3.8 | 11.5 | 11.9 | 1.4 | 3.2 | 1.27 |
| Luis Cessa | Cin | mr | 30 | 1 | 2 | 1 | 1 | 0 | 1 | 0 | 5 | 9.5 | 3.2 | 12.8 | 6.6 | 1.4 | 2.1 | 1.40 |
| Jhoulys Chacin | Cin | mr | 34 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 1 | 8.8 | 3.6 | 12.6 | 7.0 | 1.5 | 2.0 | 1.37 |
| Andrew Chafin* | SFG | mr | 32 | 2 | 0 | 1 | 2 | 2 | 0 | 0 | 1 | 4.0 | 3.7 | 7.9 | 8.5 | 0.0 | 2.3 | 0.85 |
| Aroldis Chapman* | Mil | cl | 34 | 2 | 0 | 3 | 4 | 3 | 0 | 0 | 1 | 4.3 | 5.1 | 10.0 | 14.0 | 1.6 | 2.7 | 1.04 |
| J.T. Chargois | Col | mr | 31 | 0 | 0 | 1 | 5 | 2 | 2 | 1 | 0 | 7.3 | 3.4 | 11.8 | 9.3 | 0.9 | 2.7 | 1.18 |
| Tyler Chatwood | NYM | mr | 32 | 1 | 0 | 2 | 3 | 2 | 0 | 0 | 0 | 6.0 | 7.6 | 14.5 | 9.3 | 0.0 | 1.2 | 1.52 |
| Jesse Chavez | LAD | mr | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.1 | 3.8 | 8.9 | 8.9 | 0.0 | 2.3 | 0.99 |
| Adam Cimber | Atl | mr | 31 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 3 | 6.2 | 3.3 | 9.9 | 5.1 | 0.4 | 1.5 | 1.06 |
| Steve Cishek | Hou | mr | 36 | 3 | 2 | 1 | 2 | 2 | 1 | 2 | 3 | 7.3 | 3.9 | 11.4 | 8.9 | 0.2 | 2.3 | 1.24 |
| Aaron Civale | Mil | sp | 27 | 8 | 4 | 2 | 4 | 1 | 0 | 0 | 1 | 8.6 | 2.7 | 11.6 | 7.2 | 1.8 | 2.6 | 1.26 |
| Sam Clay* | Cin | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 12.9 | 2.3 | 16.4 | 3.5 | 1.2 | 1.5 | 1.70 |
| A.J. Cole | Mil | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.0 | 6.4 | 15.4 | 5.1 | 0.0 | 0.8 | 1.71 |
| Alex Colome | SDP | cl | 33 | 0 | 2 | 4 | 3 | 2 | 0 | 0 | 1 | 7.2 | 3.8 | 11.4 | 9.0 | 0.9 | 2.4 | 1.22 |
| Patrick Corbin* | Mia | sp | 32 | 8 | 4 | 5 | 3 | 0 | 0 | 0 | 4 | 10.2 | 3.2 | 13.5 | 6.5 | 2.4 | 2.0 | 1.49 |
| Jharel Cotton | Ari | mr | 30 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 9.3 | 6.0 | 15.7 | 9.0 | 0.7 | 1.5 | 1.70 |
| Daniel Coulombe* | StL | mr | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 11.1 | 2.6 | 13.7 | 6.5 | 1.0 | 2.5 | 1.52 |
| Garrett Crochet* | Col | mr | 23 | 2 | 1 | 2 | 1 | 3 | 0 | 0 | 3 | 6.7 | 4.0 | 10.9 | 9.7 | 0.3 | 2.4 | 1.19 |
| Wil Crowe | Col | sp | 27 | 1 | 2 | 0 | 10 | 2 | 1 | 0 | 6 | 10.3 | 5.0 | 16.0 | 7.0 | 2.1 | 1.4 | 1.70 |
| John Curtiss | Phi | mr | 29 | 1 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 10.8 | 1.1 | 12.1 | 7.1 | 2.4 | 6.6 | 1.32 |
| Yu Darvish | Mil | sp | 35 | 17 | 1 | 4 | 9 | 13 | 0 | 2 | 5 | 8.6 | 2.7 | 11.8 | 9.6 | 1.8 | 3.5 | 1.26 |
| Zach Davies | Col | sp | 29 | 5 | 2 | 1 | 5 | 0 | 0 | 2 | 5 | 10.6 | 5.1 | 16.0 | 6.3 | 2.2 | 1.2 | 1.74 |
| Wade Davis | ChC | mr | 36 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 11.8 | 2.9 | 14.7 | 6.9 | 2.5 | 2.3 | 1.64 |
| Chase De Jong | Mia | sp | 28 | 1 | 1 | 2 | 1 | 0 | 0 | 1 | 0 | 11.7 | 4.1 | 15.9 | 9.0 | 2.7 | 2.2 | 1.75 |
| Jacob deGrom | Hou | sp | 34 | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 3.8 | 1.6 | 5.5 | 13.8 | 0.5 | 8.7 | 0.60 |
| Anthony DeSclafani | SFG | sp | 32 | 3 | 1 | 8 | 2 | 5 | 0 | 0 | 5 | 9.5 | 2.8 | 12.4 | 8.0 | 1.2 | 2.8 | 1.36 |
| Ross Detwiler* | StL | mr | 36 | 2 | 1 | 2 | 8 | 2 | 0 | 2 | 3 | 10.0 | 4.1 | 15.4 | 8.9 | 1.7 | 2.2 | 1.57 |
| Miguel Diaz | Atl | mr | 27 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 5.5 | 2.4 | 8.2 | 8.6 | 1.1 | 3.5 | 0.89 |
| Jake Diekman* | Mia | mr | 35 | 3 | 1 | 1 | 3 | 9 | 0 | 0 | 4 | 8.0 | 4.7 | 13.0 | 12.0 | 1.3 | 2.5 | 1.41 |
| Rafael Dolis | Atl | mr | 34 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.5 | 4.7 | 8.2 | 11.7 | 0.0 | 2.5 | 0.91 |
| Sean Doolittle* | Pit | mr | 35 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 10.8 | 2.5 | 13.7 | 9.4 | 1.8 | 3.8 | 1.48 |
| Camilo Doval | Col | mr | 24 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0.7 | 7.3 | 13.1 | 1.5 | 18.0 | 0.81 |
| Danny Duffy* | Mil | sp | 33 | 2 | 0 | 0 | 1 | 3 | 0 | 0 | 1 | 5.7 | 2.8 | 8.5 | 8.9 | 0.8 | 3.3 | 0.94 |
| Chris Ellis | Hou | sp | 29 | 1 | 1 | 0 | 2 | 4 | 0 | 0 | 1 | 5.6 | 1.9 | 7.8 | 5.6 | 1.2 | 2.9 | 0.84 |
| Nathan Eovaldi | Cin | sp | 32 | 2 | 0 | 0 | 5 | 4 | 0 | 0 | 5 | 7.7 | 2.2 | 10.1 | 9.2 | 0.8 | 4.2 | 1.10 |
| Thomas Eshelman | Mia | sp | 28 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 6.9 | 4.2 | 12.5 | 3.5 | 0.7 | 0.8 | 1.23 |
| Carlos Estevez | Cin | mr | 29 | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 12.0 | 3.0 | 15.3 | 8.3 | 1.5 | 2.8 | 1.67 |
| Demarcus Evans | Atl | mr | 25 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 7.7 | 7.7 | 15.4 | 11.6 | 1.9 | 1.5 | 1.71 |
| Bailey Falter* | LAD | mr | 25 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 9.7 | 1.7 | 11.4 | 6.3 | 1.4 | 3.7 | 1.26 |
| Jacob Faria | Pit | mr | 28 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 1 | 11.2 | 5.3 | 17.8 | 5.9 | 2.6 | 1.1 | 1.83 |
| Buck Farmer | Mia | mr | 31 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 30.9 | 7.7 | 38.6 | 11.6 | 11.6 | 1.5 | 4.29 |
| Erick Fedde | Cin | sp | 29 | 8 | 1 | 0 | 3 | 0 | 1 | 0 | 8 | 10.1 | 4.4 | 14.7 | 7.7 | 1.6 | 1.8 | 1.61 |
| Kyle Finnegan | Col | mr | 30 | 0 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | 9.9 | 5.8 | 16.2 | 5.8 | 1.3 | 1.0 | 1.75 |
| Chris Flexen | ChC | sp | 27 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | 6 | 10.7 | 2.3 | 13.2 | 6.0 | 1.3 | 2.6 | 1.45 |
| Dylan Floro | Hou | mr | 31 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 5.6 | 3.9 | 9.5 | 8.1 | 0.3 | 2.1 | 1.05 |
| Matt Foster | SFG | mr | 27 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 15.2 | 0.0 | 15.9 | 9.0 | 4.2 | 99.0 | 1.69 |
| Max Fried* | Col | sp | 28 | 3 | 1 | 0 | 9 | 4 | 0 | 2 | 7 | 7.6 | 2.2 | 10.2 | 7.7 | 0.7 | 3.5 | 1.09 |
| Giovanny Gallegos | Col | mr | 30 | 0 | 1 | 3 | 8 | 0 | 0 | 0 | 3 | 5.9 | 2.5 | 9.2 | 11.6 | 1.0 | 4.7 | 0.93 |
| John Gant | Col | sp | 29 | 1 | 0 | 2 | 2 | 2 | 0 | 0 | 5 | 10.4 | 7.0 | 17.6 | 6.8 | 1.1 | 1.0 | 1.93 |
| Bryan Garcia | ChC | mr | 27 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 9.6 | 5.2 | 14.8 | 3.5 | 1.7 | 0.7 | 1.65 |
| Deivi Garcia | SFG | sp | 23 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 12.3 | 6.2 | 18.5 | 5.4 | 1.5 | 0.9 | 2.06 |
| Jarlin Garcia* | NYM | mr | 29 | 1 | 0 | 4 | 2 | 1 | 3 | 0 | 5 | 9.3 | 2.9 | 12.5 | 7.9 | 0.9 | 2.7 | 1.36 |
| Luis H Garcia | Phi | sp | 25 | 3 | 4 | 6 | 5 | 9 | 2 | 1 | 3 | 7.7 | 2.9 | 10.8 | 10.1 | 0.7 | 3.5 | 1.17 |
| Yimi Garcia | SDP | mr | 31 | 2 | 0 | 1 | 2 | 0 | 0 | 0 | 4 | 7.5 | 3.4 | 11.1 | 9.0 | 1.1 | 2.7 | 1.20 |
| Amir Garrett* | ChC | mr | 30 | 3 | 0 | 2 | 2 | 4 | 0 | 0 | 0 | 8.8 | 4.3 | 13.5 | 9.6 | 2.6 | 2.2 | 1.46 |
| Braxton Garrett* | Cin | sp | 24 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 30.9 | 30.9 | 61.7 | 11.6 | 7.7 | 0.4 | 6.86 |
| Justin Garza | Pit | mr | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 4.3 | 14.4 | 9.0 | 2.2 | 2.1 | 1.60 |
| Kevin Gausman | NYM | sp | 31 | 12 | 2 | 1 | 9 | 6 | 0 | 0 | 2 | 7.5 | 2.9 | 10.8 | 10.0 | 1.2 | 3.4 | 1.16 |
| Ian Gibaut | StL | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.4 | 5.4 | 10.8 | 9.0 | 1.8 | 1.7 | 1.20 |
| Luis Gil | NYM | sp | 24 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 7.1 | 5.0 | 12.5 | 12.1 | 1.4 | 2.4 | 1.35 |
| Logan Gilbert | LAD | sp | 25 | 6 | 3 | 0 | 10 | 11 | 0 | 2 | 7 | 8.2 | 2.2 | 10.9 | 9.2 | 1.2 | 4.1 | 1.15 |
| Lucas Gilbreath* | Mia | mr | 26 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 7.2 | 4.4 | 11.6 | 8.0 | 0.8 | 1.8 | 1.29 |
| Mychal Givens | Mia | mr | 32 | 3 | 1 | 1 | 3 | 4 | 2 | 0 | 2 | 6.6 | 5.7 | 12.7 | 10.3 | 0.8 | 1.8 | 1.37 |
| Tyler Glasnow | Hou | sp | 28 | 12 | 0 | 0 | 3 | 7 | 0 | 0 | 0 | 5.8 | 2.4 | 8.4 | 12.0 | 0.7 | 5.0 | 0.91 |
| Tony Gonsolin | LAD | sp | 28 | 1 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 8.8 | 5.7 | 14.6 | 10.3 | 2.2 | 1.8 | 1.62 |
| Ashton Goudeau | NYM | mr | 29 | 0 | 0 | 1 | 5 | 0 | 1 | 0 | 0 | 5.4 | 4.0 | 10.5 | 5.1 | 0.5 | 1.3 | 1.03 |
| Kendall Graveman | NYM | mr | 31 | 1 | 0 | 3 | 12 | 1 | 0 | 0 | 2 | 5.8 | 2.8 | 10.3 | 7.7 | 0.4 | 2.7 | 0.96 |
| Jon Gray | Ari | sp | 30 | 4 | 4 | 2 | 14 | 5 | 0 | 0 | 8 | 8.8 | 3.4 | 13.0 | 9.3 | 1.2 | 2.7 | 1.36 |
| Sonny Gray | NYM | sp | 32 | 10 | 2 | 0 | 9 | 3 | 0 | 1 | 3 | 7.3 | 3.2 | 11.0 | 10.4 | 1.2 | 3.3 | 1.17 |
| Chad Green | SFG | mr | 31 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8.7 | 2.0 | 10.7 | 8.3 | 2.7 | 4.2 | 1.19 |
| Deolis Guerra | StL | mr | 33 | 12 | 1 | 0 | 11 | 0 | 0 | 0 | 3 | 8.0 | 3.3 | 12.6 | 7.9 | 0.9 | 2.4 | 1.25 |
| Junior Guerra | ChC | mr | 37 | 1 | 0 | 6 | 2 | 10 | 1 | 0 | 3 | 8.1 | 8.9 | 17.3 | 9.3 | 0.4 | 1.0 | 1.89 |
| Jandel Gustave |   | mr | 29 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 7.3 | 1.8 | 9.6 | 5.5 | 0.0 | 3.0 | 1.02 |
| Ryne Harper | Hou | mr | 33 | 1 | 1 | 0 | 3 | 0 | 1 | 0 | 1 | 7.4 | 4.3 | 12.4 | 6.5 | 0.7 | 1.5 | 1.30 |
| Andrew Heaney* | StL | sp | 31 | 4 | 2 | 2 | 4 | 1 | 0 | 0 | 3 | 7.9 | 2.9 | 11.0 | 9.3 | 2.3 | 3.2 | 1.20 |
| Heath Hembree | SDP | mr | 33 | 4 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 7.5 | 3.6 | 11.1 | 13.3 | 2.3 | 3.7 | 1.23 |
| Liam Hendriks | SFG | cl | 33 | 3 | 0 | 0 | 2 | 7 | 0 | 0 | 1 | 4.9 | 1.1 | 6.2 | 12.5 | 0.3 | 11.9 | 0.66 |
| Ryan Hendrix | Mia | mr | 27 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 21.0 | 12.0 | 33.0 | 15.0 | 0.0 | 1.3 | 3.67 |
| Jimmy Herget | Phi | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.0 | 6.0 | 12.0 | 9.0 | 1.5 | 1.5 | 1.33 |
| Carlos Hernandez | Phi | mr | 25 | 0 | 0 | 0 | 4 | 9 | 1 | 2 | 0 | 6.1 | 4.9 | 11.3 | 8.1 | 0.5 | 1.6 | 1.22 |
| Jordan Holloway | Atl | mr | 26 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 6.0 | 7.2 | 13.2 | 8.1 | 1.4 | 1.1 | 1.46 |
| Adrian Houser | Phi | sp | 29 | 4 | 4 | 4 | 6 | 12 | 4 | 1 | 2 | 7.1 | 4.7 | 12.1 | 5.8 | 0.7 | 1.2 | 1.31 |
| Sam Howard* | StL | mr | 29 | 2 | 0 | 3 | 2 | 1 | 0 | 1 | 1 | 6.6 | 6.4 | 13.4 | 11.0 | 1.2 | 1.7 | 1.44 |
| Spencer Howard | Hou | sp | 25 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 4 | 11.2 | 5.8 | 17.0 | 10.5 | 1.0 | 1.8 | 1.89 |
| Dakota Hudson | Col | sp | 27 | 2 | 0 | 0 | 3 | 4 | 0 | 0 | 1 | 12.4 | 3.5 | 17.3 | 6.6 | 1.8 | 1.9 | 1.77 |
| Daniel Hudson | Phi | mr | 35 | 2 | 1 | 2 | 0 | 6 | 0 | 1 | 2 | 8.7 | 2.4 | 11.1 | 13.7 | 1.7 | 5.7 | 1.24 |
| Andre Jackson | Cin | cl | 26 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 20.3 | 6.8 | 27.0 | 10.1 | 0.0 | 1.5 | 3.00 |
| Luke Jackson | SFG | mr | 30 | 2 | 0 | 2 | 2 | 1 | 1 | 1 | 0 | 7.4 | 4.2 | 12.0 | 9.0 | 1.4 | 2.1 | 1.29 |
| Kenley Jansen | NYM | cl | 34 | 8 | 2 | 0 | 2 | 2 | 4 | 0 | 2 | 5.1 | 5.7 | 11.0 | 11.5 | 0.3 | 2.0 | 1.20 |
| Griffin Jax | Pit | sp | 27 | 4 | 0 | 1 | 3 | 15 | 0 | 1 | 3 | 11.7 | 3.9 | 16.0 | 7.1 | 3.0 | 1.8 | 1.74 |
| Daulton Jefferies | Phi | mr | 26 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 5.6 | 2.0 | 9.0 | 6.2 | 0.3 | 3.1 | 0.84 |
| Pierce Johnson | Phi | mr | 31 | 0 | 3 | 0 | 2 | 5 | 0 | 0 | 2 | 7.3 | 3.7 | 11.3 | 11.6 | 1.2 | 3.2 | 1.22 |
| Jakob Junis | SDP | mr | 29 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 9.7 | 3.4 | 13.1 | 10.7 | 1.8 | 3.2 | 1.46 |
| James Kaprielian | Pit | sp | 28 | 4 | 0 | 5 | 5 | 0 | 0 | 1 | 6 | 9.1 | 4.8 | 14.3 | 10.6 | 2.0 | 2.2 | 1.55 |
| James Karinchak | SFG | mr | 26 | 3 | 1 | 1 | 1 | 3 | 0 | 1 | 1 | 7.1 | 4.8 | 12.1 | 13.7 | 1.4 | 2.9 | 1.32 |
| Joe Kelly | Mil | mr | 34 | 2 | 0 | 0 | 4 | 0 | 1 | 3 | 1 | 7.1 | 2.8 | 10.6 | 9.3 | 0.9 | 3.4 | 1.10 |
| Merrill Kelly | Mil | sp | 33 | 8 | 3 | 1 | 5 | 3 | 0 | 2 | 2 | 9.1 | 1.5 | 10.8 | 6.6 | 1.4 | 4.4 | 1.17 |
| Clayton Kershaw* | Atl | sp | 34 | 1 | 1 | 3 | 2 | 10 | 1 | 0 | 0 | 7.7 | 1.8 | 9.5 | 8.9 | 0.4 | 5.1 | 1.05 |
| Yusei Kikuchi* | Ari | sp | 31 | 4 | 3 | 5 | 4 | 4 | 0 | 0 | 3 | 8.8 | 3.6 | 12.6 | 9.1 | 1.4 | 2.5 | 1.38 |
| Kwang Hyun Kim* | SFG | sp | 33 | 2 | 1 | 4 | 2 | 2 | 0 | 1 | 3 | 9.8 | 3.5 | 13.7 | 8.1 | 1.2 | 2.3 | 1.48 |
| John King* | Phi | mr | 27 | 1 | 0 | 3 | 6 | 2 | 0 | 0 | 0 | 8.3 | 1.3 | 10.7 | 8.7 | 1.4 | 6.9 | 1.07 |
| Tyler Kinley | Col | mr | 31 | 2 | 0 | 1 | 3 | 2 | 0 | 0 | 4 | 8.0 | 3.7 | 12.1 | 8.3 | 2.0 | 2.2 | 1.30 |
| Andrew Kittredge | SDP | mr | 32 | 0 | 0 | 1 | 3 | 4 | 0 | 0 | 3 | 8.0 | 1.4 | 9.9 | 11.3 | 0.5 | 8.3 | 1.04 |
| Corey Kluber | Mil | sp | 36 | 7 | 3 | 1 | 10 | 6 | 0 | 0 | 3 | 9.6 | 4.0 | 14.4 | 10.1 | 0.6 | 2.6 | 1.51 |
| Corey Knebel | LAD | mr | 30 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.1 | 2.7 | 11.8 | 12.8 | 1.0 | 4.8 | 1.31 |
| Michael Kopech | Mil | mr | 26 | 4 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 6.7 | 3.1 | 9.9 | 15.3 | 0.7 | 4.9 | 1.09 |
| Dean Kremer | Mil | sp | 26 | 3 | 1 | 1 | 0 | 5 | 0 | 0 | 0 | 9.7 | 3.7 | 13.4 | 10.3 | 3.4 | 2.8 | 1.49 |
| Wade LeBlanc* | Mia | sp | 37 | 3 | 2 | 0 | 3 | 1 | 0 | 0 | 5 | 13.2 | 3.6 | 17.3 | 4.9 | 0.9 | 1.3 | 1.87 |
| Dominic Leone | Atl | mr | 30 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 4.4 | 1.5 | 6.0 | 7.5 | 0.5 | 5.0 | 0.65 |
| Jonathan Loaisiga | Hou | mr | 27 | 2 | 0 | 3 | 6 | 4 | 2 | 1 | 2 | 7.3 | 2.6 | 10.7 | 8.7 | 0.5 | 3.4 | 1.10 |
| Jorge Lopez | ChC | sp | 29 | 8 | 3 | 6 | 12 | 10 | 2 | 1 | 6 | 11.6 | 4.7 | 16.9 | 7.8 | 1.2 | 1.7 | 1.80 |
| Reynaldo Lopez | SFG | mr | 28 | 1 | 0 | 4 | 3 | 0 | 0 | 0 | 2 | 6.3 | 3.5 | 10.1 | 10.5 | 1.6 | 3.0 | 1.08 |
| Aaron Loup* | LAD | mr | 34 | 1 | 0 | 1 | 6 | 1 | 0 | 2 | 1 | 7.6 | 2.4 | 11.0 | 8.4 | 0.2 | 3.4 | 1.12 |
| Zac Lowther* | Mil | sp | 26 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 9.4 | 3.9 | 14.3 | 8.8 | 1.6 | 2.3 | 1.48 |
| Joey Lucchesi* | Ari | sp | 29 | 3 | 0 | 1 | 4 | 1 | 0 | 0 | 1 | 8.5 | 2.9 | 12.0 | 10.7 | 1.0 | 3.7 | 1.26 |
| Jordan Lyles | ChC | sp | 31 | 8 | 1 | 3 | 6 | 7 | 0 | 1 | 3 | 10.9 | 2.5 | 13.7 | 7.6 | 2.5 | 3.1 | 1.49 |
| Lance Lynn | Ari | sp | 35 | 11 | 5 | 2 | 6 | 4 | 0 | 0 | 7 | 7.1 | 2.9 | 10.3 | 8.5 | 0.7 | 2.9 | 1.11 |
| Kenta Maeda | NYM | sp | 34 | 3 | 4 | 0 | 6 | 2 | 0 | 2 | 3 | 9.4 | 2.7 | 12.5 | 8.8 | 1.3 | 3.3 | 1.34 |
| Tyler Mahle | Ari | sp | 27 | 10 | 2 | 2 | 16 | 3 | 0 | 0 | 9 | 8.1 | 3.9 | 12.7 | 9.6 | 1.0 | 2.5 | 1.33 |
| Matt Manning | Mia | sp | 24 | 4 | 1 | 2 | 2 | 1 | 0 | 1 | 8 | 9.6 | 3.2 | 13.0 | 6.2 | 1.3 | 1.9 | 1.43 |
| Joe Mantiply* | Ari | mr | 31 | 0 | 0 | 2 | 1 | 4 | 0 | 0 | 1 | 10.5 | 5.3 | 16.1 | 5.3 | 0.0 | 1.0 | 1.75 |
| German Marquez | Atl | sp | 27 | 6 | 3 | 2 | 5 | 13 | 0 | 1 | 2 | 8.9 | 3.1 | 12.2 | 8.6 | 1.2 | 2.8 | 1.33 |
| Brett Martin* | NYM | mr | 27 | 3 | 1 | 4 | 2 | 3 | 0 | 0 | 1 | 6.0 | 2.5 | 8.7 | 6.2 | 0.4 | 2.5 | 0.94 |
| Chris Martin | Mia | mr | 36 | 3 | 3 | 2 | 1 | 1 | 0 | 2 | 2 | 11.3 | 2.1 | 13.6 | 6.0 | 0.4 | 2.9 | 1.49 |
| Corbin Martin | Pit | sp | 26 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 14.5 | 7.1 | 21.6 | 10.8 | 3.7 | 1.5 | 2.40 |
| Phil Maton | Ari | mr | 29 | 1 | 0 | 2 | 3 | 0 | 0 | 0 | 3 | 10.8 | 6.0 | 17.4 | 11.0 | 0.6 | 1.8 | 1.87 |
| Tyler Matzek* | Atl | mr | 31 | 3 | 2 | 2 | 2 | 8 | 0 | 0 | 4 | 8.9 | 6.1 | 15.2 | 10.6 | 0.4 | 1.7 | 1.66 |
| Dustin May | LAD | sp | 24 | 3 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 7.9 | 2.1 | 10.0 | 11.3 | 2.1 | 5.5 | 1.11 |
| Trevor May | Pit | mr | 32 | 1 | 0 | 0 | 1 | 8 | 0 | 0 | 3 | 8.6 | 2.7 | 11.4 | 11.2 | 0.5 | 4.2 | 1.25 |
| Mike Mayers | Ari | mr | 30 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 3 | 8.7 | 2.6 | 11.5 | 9.9 | 1.2 | 3.8 | 1.26 |
| Shane McClanahan* | Atl | sp | 25 | 9 | 3 | 1 | 5 | 10 | 0 | 1 | 5 | 10.5 | 3.1 | 13.9 | 8.7 | 1.0 | 2.8 | 1.51 |
| Lance McCullers | StL | sp | 28 | 5 | 2 | 6 | 5 | 5 | 0 | 0 | 2 | 7.4 | 5.4 | 13.1 | 10.9 | 1.0 | 2.0 | 1.42 |
| T.J. McFarland* | Atl | mr | 33 | 1 | 0 | 3 | 2 | 1 | 0 | 0 | 0 | 6.4 | 2.4 | 9.2 | 4.3 | 0.9 | 1.8 | 0.98 |
| Jake McGee* | Atl | cl | 35 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 2 | 6.1 | 1.7 | 7.9 | 7.4 | 1.1 | 4.3 | 0.87 |
| Collin McHugh |   | mr | 35 | 1 | 0 | 0 | 3 | 1 | 1 | 0 | 3 | 8.5 | 1.2 | 10.0 | 8.0 | 0.5 | 6.8 | 1.07 |
| Triston McKenzie | LAD | sp | 24 | 6 | 1 | 2 | 5 | 3 | 2 | 0 | 3 | 6.9 | 4.9 | 12.1 | 9.3 | 1.8 | 1.9 | 1.31 |
| John Means* | NYM | sp | 29 | 3 | 0 | 2 | 7 | 5 | 0 | 0 | 5 | 6.6 | 1.6 | 8.5 | 6.8 | 1.8 | 4.3 | 0.91 |
| Adonis Medina | StL | mr | 25 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 9.0 | 9.0 | 27.0 | 9.0 | 4.5 | 1.0 | 2.00 |
| Mark Melancon | Ari | cl | 37 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 2 | 7.8 | 3.4 | 11.2 | 8.6 | 1.3 | 2.5 | 1.25 |
| Conner Menez* | Mia | mr | 27 | 1 | 0 | 2 | 0 | 2 | 0 | 0 | 1 | 9.4 | 2.3 | 11.7 | 9.4 | 0.9 | 4.2 | 1.30 |
| Andrew Miller* | Cin | mr | 37 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 7.0 | 4.4 | 12.2 | 12.2 | 1.7 | 2.8 | 1.26 |
| Juan Minaya | Phi | mr | 31 | 0 | 0 | 0 | 2 | 6 | 0 | 1 | 1 | 7.2 | 3.7 | 11.3 | 9.4 | 0.4 | 2.6 | 1.20 |
| Mike Minor* | SDP | sp | 34 | 2 | 2 | 3 | 7 | 5 | 0 | 0 | 3 | 7.3 | 2.0 | 9.6 | 7.9 | 1.0 | 4.0 | 1.04 |
| A.J. Minter* | Ari | mr | 28 | 4 | 0 | 4 | 2 | 1 | 1 | 1 | 1 | 8.7 | 2.6 | 11.7 | 9.6 | 0.2 | 3.7 | 1.25 |
| Casey Mize | StL | sp | 25 | 4 | 0 | 9 | 8 | 6 | 0 | 4 | 2 | 7.8 | 3.0 | 11.2 | 6.7 | 1.9 | 2.3 | 1.20 |
| Rafael Montero | Pit | mr | 31 | 3 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 12.6 | 4.9 | 18.6 | 7.7 | 1.4 | 1.6 | 1.95 |
| Matt Moore* | SDP | sp | 33 | 1 | 1 | 4 | 4 | 2 | 0 | 0 | 2 | 8.1 | 3.4 | 11.9 | 6.7 | 1.8 | 2.0 | 1.29 |
| Adrian Morejon* | Pit | sp | 23 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.9 | 1.9 | 10.8 | 4.6 | 2.3 | 2.4 | 1.20 |
| Adam Morgan* | Pit | mr | 32 | 2 | 0 | 3 | 0 | 2 | 1 | 0 | 0 | 11.4 | 5.7 | 17.2 | 7.9 | 2.5 | 1.4 | 1.91 |
| Charlie Morton | Col | sp | 38 | 2 | 2 | 1 | 18 | 4 | 0 | 1 | 4 | 7.7 | 4.1 | 12.5 | 9.9 | 1.1 | 2.4 | 1.31 |
| Joe Musgrove | LAD | sp | 29 | 8 | 2 | 4 | 11 | 3 | 0 | 1 | 5 | 6.8 | 3.0 | 10.2 | 9.7 | 1.5 | 3.2 | 1.08 |
| Nick Neidert | Pit | sp | 25 | 0 | 0 | 2 | 2 | 2 | 0 | 0 | 1 | 7.4 | 5.5 | 13.7 | 6.7 | 0.4 | 1.2 | 1.43 |
| Sean Newcomb* | Ari | mr | 29 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 7.6 | 6.9 | 14.5 | 12.5 | 0.0 | 1.8 | 1.62 |
| Aaron Nola | SDP | sp | 29 | 6 | 0 | 1 | 6 | 0 | 1 | 0 | 9 | 8.5 | 1.9 | 10.7 | 11.0 | 1.0 | 5.7 | 1.16 |
| Sean Nolin* | Pit | sp | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 14.1 | 4.5 | 18.6 | 6.4 | 0.6 | 1.4 | 2.07 |
| Daniel Norris* | ChC | mr | 29 | 1 | 0 | 1 | 1 | 8 | 0 | 1 | 3 | 9.1 | 5.7 | 14.9 | 8.2 | 1.6 | 1.4 | 1.64 |
| Steven Okert* | Mil | mr | 30 | 0 | 0 | 2 | 1 | 2 | 0 | 1 | 3 | 6.8 | 3.4 | 10.4 | 9.6 | 1.9 | 2.9 | 1.13 |
| Adam Ottavino | ChC | mr | 36 | 3 | 4 | 2 | 3 | 9 | 0 | 2 | 2 | 8.5 | 5.2 | 14.1 | 9.4 | 0.4 | 1.8 | 1.52 |
| Glenn Otto | Ari | sp | 26 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 13.0 | 2.1 | 15.6 | 7.8 | 1.6 | 3.8 | 1.67 |
| Luis Oviedo | Pit | mr | 23 | 6 | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 11.0 | 8.0 | 19.0 | 9.2 | 2.1 | 1.1 | 2.11 |
| Chris Paddack | ChC | sp | 26 | 2 | 2 | 2 | 5 | 4 | 0 | 1 | 3 | 11.0 | 2.0 | 13.4 | 8.0 | 0.9 | 3.9 | 1.45 |
| Emilio Pagan | SDP | mr | 31 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 10.3 | 2.7 | 13.0 | 9.1 | 2.7 | 3.4 | 1.44 |
| Spencer Patton | Mil | mr | 34 | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 7.9 | 2.6 | 10.7 | 9.9 | 1.3 | 3.8 | 1.17 |
| Joel Payamps | Mia | mr | 28 | 1 | 0 | 0 | 2 | 0 | 0 | 0 | 3 | 10.1 | 0.7 | 11.2 | 5.4 | 0.7 | 7.2 | 1.21 |
| Nate Pearson | ChC | mr | 25 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 9.7 | 7.6 | 17.3 | 11.9 | 1.6 | 1.6 | 1.92 |
| Freddy Peralta | Cin | sp | 26 | 7 | 0 | 0 | 16 | 4 | 0 | 0 | 3 | 7.7 | 4.3 | 12.8 | 12.6 | 1.3 | 3.0 | 1.33 |
| David Peterson* | StL | sp | 26 | 7 | 2 | 3 | 7 | 8 | 0 | 0 | 1 | 9.9 | 4.8 | 15.4 | 7.0 | 1.4 | 1.5 | 1.64 |
| Yusmeiro Petit | Atl | mr | 37 | 1 | 2 | 0 | 4 | 1 | 0 | 0 | 2 | 8.1 | 1.5 | 10.1 | 4.0 | 1.5 | 2.6 | 1.07 |
| Zach Plesac | Pit | sp | 27 | 0 | 0 | 1 | 9 | 10 | 5 | 0 | 8 | 9.4 | 2.3 | 12.2 | 6.1 | 1.2 | 2.6 | 1.30 |
| Daniel Ponce de Leon | Mia | mr | 30 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 18.9 | 12.1 | 32.4 | 8.1 | 0.0 | 0.7 | 3.45 |
| Ryan Pressly |   | cl | 33 | 1 | 2 | 1 | 2 | 2 | 0 | 1 | 0 | 7.4 | 1.8 | 9.4 | 12.7 | 1.0 | 7.1 | 1.01 |
| David Price* | Mil | mr | 36 | 2 | 1 | 1 | 5 | 1 | 0 | 0 | 5 | 10.0 | 3.0 | 13.5 | 6.0 | 0.6 | 2.0 | 1.44 |
| Jose Quintana* | Col | mr | 33 | 1 | 1 | 5 | 1 | 5 | 1 | 0 | 1 | 11.1 | 7.1 | 18.4 | 12.3 | 2.6 | 1.7 | 2.03 |
| Erasmo Ramirez | Atl | mr | 32 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 12.6 | 3.1 | 16.1 | 7.2 | 2.4 | 2.3 | 1.75 |
| Noe Ramirez |   | mr | 32 | 2 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 5.2 | 3.7 | 9.3 | 8.0 | 0.9 | 2.2 | 0.98 |
| Alex Reyes | Ari | cl | 27 | 6 | 2 | 0 | 2 | 3 | 3 | 0 | 2 | 8.3 | 6.5 | 15.2 | 9.8 | 1.3 | 1.5 | 1.65 |
| Carlos Rodon* | Atl | sp | 29 | 8 | 3 | 1 | 8 | 4 | 0 | 0 | 2 | 5.6 | 2.3 | 8.3 | 12.3 | 1.2 | 5.3 | 0.88 |
| Chris Rodriguez | Phi | mr | 23 | 0 | 1 | 0 | 5 | 4 | 0 | 0 | 2 | 6.8 | 4.1 | 12.1 | 6.8 | 0.2 | 1.6 | 1.21 |
| Taylor Rogers* | Ari | mr | 31 | 0 | 2 | 2 | 0 | 5 | 0 | 0 | 0 | 10.1 | 2.0 | 12.0 | 9.3 | 1.2 | 4.7 | 1.34 |
| Sergio Romo | StL | mr | 39 | 6 | 0 | 1 | 3 | 1 | 0 | 2 | 2 | 8.0 | 2.7 | 11.1 | 7.1 | 0.9 | 2.6 | 1.19 |
| Joe Ross | Ari | sp | 29 | 6 | 5 | 3 | 5 | 0 | 0 | 0 | 5 | 8.5 | 2.2 | 11.0 | 8.9 | 1.2 | 4.0 | 1.19 |
| Chris Sale* | Hou | sp | 33 | 1 | 0 | 2 | 10 | 0 | 0 | 0 | 3 | 7.7 | 2.3 | 11.1 | 9.7 | 1.4 | 4.3 | 1.11 |
| Nick Sandlin | LAD | mr | 25 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 5.9 | 3.5 | 9.7 | 13.4 | 0.7 | 3.9 | 1.05 |
| Patrick Sandoval* | Cin | sp | 25 | 0 | 2 | 4 | 7 | 2 | 0 | 0 | 2 | 8.8 | 3.0 | 12.5 | 9.1 | 1.7 | 3.1 | 1.31 |
| Reiver Sanmartin* | NYM | sp | 26 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 9.5 | 1.8 | 11.3 | 6.0 | 0.8 | 3.4 | 1.25 |
| Ervin Santana | ChC | mr | 39 | 1 | 0 | 3 | 1 | 9 | 2 | 1 | 3 | 9.5 | 5.9 | 15.4 | 6.8 | 1.2 | 1.2 | 1.70 |
| Max Scherzer | SDP | sp | 37 | 2 | 0 | 1 | 2 | 1 | 0 | 1 | 2 | 5.9 | 1.7 | 7.8 | 10.6 | 1.3 | 6.1 | 0.85 |
| Clarke Schmidt | StL | sp | 26 | 0 | 1 | 3 | 2 | 0 | 1 | 0 | 0 | 18.0 | 6.4 | 25.3 | 7.3 | 0.4 | 1.1 | 2.71 |
| Sam Selman* | NYM | mr | 31 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 15.6 | 8.5 | 25.6 | 8.5 | 1.4 | 1.0 | 2.68 |
| Antonio Senzatela | Pit | sp | 27 | 8 | 1 | 0 | 8 | 7 | 3 | 4 | 7 | 11.3 | 1.5 | 13.2 | 5.4 | 0.3 | 3.5 | 1.42 |
| Paul Sewald | Hou | mr | 32 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 5.9 | 2.3 | 8.5 | 12.4 | 1.2 | 5.3 | 0.91 |
| Jordan Sheffield | LAD | mr | 27 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 6.1 | 3.9 | 10.9 | 6.1 | 0.6 | 1.5 | 1.11 |
| Justus Sheffield* | Pit | sp | 26 | 1 | 0 | 0 | 2 | 3 | 0 | 0 | 1 | 6.8 | 5.7 | 13.5 | 3.1 | 1.0 | 0.5 | 1.38 |
| Chasen Shreve* | Hou | mr | 31 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 6.8 | 4.2 | 11.0 | 7.7 | 1.1 | 1.8 | 1.22 |
| Lucas Sims | Phi | mr | 28 | 1 | 0 | 1 | 5 | 6 | 0 | 1 | 0 | 6.3 | 4.2 | 11.4 | 13.9 | 1.4 | 3.3 | 1.17 |
| Brady Singer | Atl | sp | 25 | 8 | 2 | 0 | 11 | 3 | 0 | 1 | 6 | 9.1 | 3.6 | 13.4 | 9.2 | 1.1 | 2.5 | 1.42 |
| Caleb Smith* |   | mr | 30 | 0 | 2 | 1 | 8 | 1 | 0 | 0 | 1 | 9.5 | 3.8 | 14.2 | 9.8 | 2.1 | 2.6 | 1.48 |
| Joe Smith | Hou | mr | 38 | 1 | 1 | 0 | 5 | 2 | 0 | 0 | 1 | 13.9 | 1.5 | 16.6 | 8.2 | 0.7 | 5.3 | 1.72 |
| Riley Smith | SDP | mr | 27 | 1 | 1 | 0 | 2 | 0 | 0 | 2 | 2 | 11.7 | 1.4 | 13.3 | 4.9 | 1.4 | 3.6 | 1.45 |
| Blake Snell* | StL | sp | 29 | 10 | 1 | 6 | 5 | 9 | 2 | 0 | 2 | 6.2 | 3.9 | 10.3 | 10.8 | 0.9 | 2.8 | 1.12 |
| Craig Stammen | LAD | mr | 38 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 1.5 | 11.0 | 8.3 | 2.1 | 5.4 | 1.23 |
| Ryne Stanek | Hou | mr | 30 | 1 | 1 | 2 | 0 | 5 | 0 | 0 | 0 | 5.1 | 4.0 | 9.1 | 12.7 | 0.3 | 3.2 | 1.01 |
| Josh Staumont | LAD | mr | 28 | 1 | 1 | 3 | 2 | 3 | 0 | 0 | 2 | 5.5 | 3.6 | 9.4 | 11.5 | 0.7 | 3.2 | 1.01 |
| Trevor Stephan | Pit | mr | 26 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 11.0 | 6.2 | 17.1 | 9.1 | 2.5 | 1.5 | 1.90 |
| Chris Stratton | Phi | mr | 31 | 2 | 0 | 2 | 4 | 3 | 0 | 0 | 2 | 6.1 | 4.2 | 10.7 | 9.3 | 0.3 | 2.2 | 1.14 |
| Marcus Stroman | Hou | sp | 31 | 10 | 4 | 1 | 8 | 7 | 0 | 2 | 5 | 9.0 | 2.5 | 11.8 | 7.9 | 0.8 | 3.2 | 1.27 |
| Jose Suarez* | Cin | sp | 24 | 3 | 2 | 2 | 3 | 1 | 2 | 1 | 0 | 10.1 | 4.0 | 14.5 | 7.9 | 2.0 | 2.0 | 1.57 |
| Ranger Suarez* | Hou | mr | 26 | 4 | 2 | 2 | 4 | 1 | 0 | 0 | 1 | 6.9 | 2.2 | 9.4 | 7.8 | 0.5 | 3.6 | 1.01 |
| Wander Suero | Mia | mr | 30 | 1 | 1 | 1 | 1 | 2 | 1 | 0 | 2 | 8.1 | 3.9 | 12.3 | 9.9 | 0.3 | 2.5 | 1.33 |
| Brent Suter* | Mil | mr | 32 | 0 | 0 | 4 | 0 | 0 | 1 | 0 | 2 | 6.3 | 2.3 | 8.6 | 7.4 | 0.6 | 3.2 | 0.96 |
| Erik Swanson | SDP | mr | 28 | 0 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 7.3 | 1.6 | 9.7 | 8.9 | 2.8 | 5.5 | 0.99 |
| Jameson Taillon | Cin | sp | 30 | 13 | 7 | 1 | 8 | 4 | 0 | 0 | 2 | 9.4 | 2.9 | 12.7 | 8.7 | 1.9 | 3.0 | 1.36 |
| Domingo Tapia | NYM | mr | 30 | 2 | 0 | 0 | 3 | 4 | 1 | 0 | 2 | 6.6 | 2.1 | 9.5 | 6.9 | 0.5 | 3.2 | 0.97 |
| Dillon Tate | SFG | mr | 28 | 3 | 1 | 3 | 6 | 4 | 0 | 0 | 3 | 7.4 | 5.3 | 13.4 | 5.1 | 0.9 | 1.0 | 1.41 |
| Blake Taylor* | Pit | mr | 26 | 2 | 0 | 2 | 1 | 1 | 1 | 0 | 1 | 7.6 | 3.1 | 11.0 | 7.6 | 0.8 | 2.4 | 1.20 |
| Josh Taylor* | Mia | mr | 29 | 1 | 0 | 2 | 6 | 4 | 1 | 0 | 3 | 7.7 | 2.7 | 11.4 | 10.6 | 0.9 | 3.9 | 1.16 |
| Ryan Tepera | NYM | mr | 34 | 7 | 1 | 2 | 5 | 4 | 0 | 1 | 2 | 5.1 | 3.3 | 9.0 | 9.4 | 0.6 | 2.9 | 0.93 |
| Keegan Thompson | Col | mr | 27 | 0 | 0 | 1 | 0 | 7 | 0 | 0 | 1 | 8.0 | 6.0 | 13.9 | 8.8 | 1.3 | 1.5 | 1.55 |
| Ryan Thompson | Col | mr | 30 | 1 | 1 | 0 | 3 | 2 | 0 | 0 | 1 | 9.7 | 3.7 | 14.3 | 8.3 | 1.7 | 2.3 | 1.48 |
| Josh Tomlin | Cin | mr | 37 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8.3 | 1.3 | 9.7 | 6.7 | 0.7 | 5.0 | 1.07 |
| Jose Urena | Pit | sp | 30 | 4 | 2 | 2 | 10 | 5 | 0 | 2 | 9 | 11.3 | 3.6 | 15.5 | 6.1 | 1.4 | 1.7 | 1.65 |
| Jose Urquidy | SFG | sp | 27 | 0 | 1 | 0 | 6 | 5 | 0 | 0 | 1 | 7.4 | 1.6 | 9.4 | 8.0 | 1.3 | 4.9 | 1.01 |
| Cesar Valdez | Ari | mr | 37 | 1 | 1 | 3 | 2 | 1 | 0 | 1 | 0 | 14.4 | 3.5 | 18.5 | 9.4 | 0.3 | 2.7 | 1.99 |
| Framber Valdez* | Pit | sp | 28 | 0 | 0 | 1 | 13 | 9 | 3 | 0 | 1 | 9.8 | 3.3 | 13.7 | 8.4 | 0.5 | 2.6 | 1.45 |
| Phillips Valdez | NYM | mr | 30 | 3 | 0 | 0 | 8 | 4 | 0 | 0 | 2 | 5.2 | 3.5 | 10.2 | 7.5 | 0.6 | 2.2 | 0.96 |
| Vince Velasquez | SDP | sp | 30 | 3 | 3 | 0 | 3 | 4 | 0 | 1 | 5 | 8.5 | 4.9 | 13.6 | 9.1 | 2.4 | 1.9 | 1.49 |
| Alex Vesia* | Col | mr | 26 | 0 | 0 | 0 | 2 | 1 | 0 | 1 | 1 | 4.3 | 4.6 | 9.4 | 10.8 | 1.7 | 2.4 | 0.99 |
| Nick Vincent | StL | mr | 35 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 2.8 | 5.0 | 9.2 | 5.7 | 0.7 | 1.1 | 0.87 |
| Austin Voth | SDP | mr | 30 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 4 | 7.8 | 3.2 | 11.4 | 9.7 | 2.7 | 3.0 | 1.23 |
| Adam Wainwright | LAD | sp | 40 | 10 | 2 | 4 | 10 | 4 | 2 | 1 | 5 | 8.0 | 2.1 | 10.5 | 7.7 | 1.0 | 3.7 | 1.12 |
| Austin Warren | Mia | mr | 26 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 5.3 | 2.6 | 8.2 | 7.0 | 0.0 | 2.7 | 0.88 |
| Tony Watson* | LAD | mr | 37 | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 2 | 7.9 | 1.3 | 9.3 | 6.4 | 1.6 | 4.8 | 1.02 |
| Ryan Weathers* | Cin | sp | 22 | 1 | 1 | 3 | 2 | 1 | 1 | 0 | 1 | 13.2 | 3.5 | 17.1 | 7.7 | 3.0 | 2.2 | 1.86 |
| Alexander Wells* | Col | sp | 25 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 9.6 | 4.8 | 15.4 | 4.2 | 2.6 | 0.9 | 1.61 |
| Tyler Wells | Mil | mr | 27 | 1 | 0 | 0 | 3 | 2 | 1 | 0 | 3 | 4.9 | 1.3 | 6.7 | 9.8 | 0.9 | 7.4 | 0.69 |
| Zack Wheeler | SFG | sp | 32 | 4 | 1 | 3 | 3 | 0 | 0 | 1 | 2 | 7.0 | 2.5 | 9.6 | 10.1 | 0.7 | 4.1 | 1.06 |
| Mitch White | Hou | mr | 27 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 8.5 | 2.3 | 10.8 | 10.4 | 0.9 | 4.5 | 1.20 |
| Kodi Whitley | Mil | mr | 27 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1.9 | 2.9 | 5.8 | 4.8 | 0.0 | 1.7 | 0.54 |
| Rowan Wick | Hou | mr | 29 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 1 | 9.1 | 7.1 | 17.1 | 12.3 | 1.2 | 1.7 | 1.81 |
| Brad Wieck* | Hou | mr | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.9 | 6.9 | 11.8 | 13.3 | 0.5 | 1.9 | 1.31 |
| Bryse Wilson | Col | sp | 24 | 3 | 1 | 1 | 3 | 2 | 0 | 0 | 2 | 11.9 | 3.6 | 15.8 | 5.4 | 2.3 | 1.5 | 1.72 |
| Justin Wilson* | Pit | mr | 34 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.3 | 3.2 | 7.6 | 6.5 | 0.0 | 2.0 | 0.84 |
| Dan Winkler | StL | mr | 32 | 0 | 0 | 1 | 9 | 3 | 0 | 0 | 1 | 7.0 | 6.1 | 15.0 | 8.2 | 0.4 | 1.3 | 1.45 |
| Alex Wood* | Mia | sp | 31 | 8 | 2 | 4 | 19 | 13 | 0 | 1 | 5 | 9.0 | 2.5 | 12.5 | 8.4 | 1.2 | 3.3 | 1.28 |
| Jake Woodford | Phi | mr | 25 | 1 | 1 | 3 | 3 | 2 | 0 | 1 | 1 | 10.6 | 2.9 | 14.0 | 6.4 | 0.8 | 2.2 | 1.50 |
| Brandon Woodruff | StL | sp | 29 | 9 | 2 | 0 | 4 | 0 | 0 | 0 | 4 | 6.7 | 2.6 | 9.5 | 10.4 | 0.8 | 3.9 | 1.04 |
| Kyle Wright | Mia | sp | 26 | 1 | 0 | 1 | 5 | 3 | 0 | 0 | 1 | 16.2 | 7.2 | 27.9 | 8.1 | 0.9 | 1.1 | 2.60 |
| Miguel Yajure | Pit | sp | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23.1 | 9.6 | 32.8 | 7.7 | 7.7 | 0.8 | 3.64 |
| Huascar Ynoa | Cin | sp | 24 | 2 | 0 | 1 | 4 | 6 | 0 | 0 | 2 | 9.4 | 3.1 | 12.8 | 10.3 | 2.0 | 3.4 | 1.38 |
| Alex Young* | SDP | mr | 28 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 20.5 | 5.4 | 27.0 | 4.3 | 5.4 | 0.8 | 2.88 |
| Angel Zerpa* | Col | sp | 22 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.8 | 4.8 | 10.1 | 2.4 | 0.0 | 0.5 | 1.07 |
| Tyler Zuber | NYM | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.4 | 2.8 | 11.2 | 9.3 | 1.9 | 3.3 | 1.24 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | BABIP | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jorge Alcala | Phi | mr | 26 | .568 | 152 | .217 | 86 | .351 | 91 | .371 | 17.0 | 2.4 | 2.21 | 2.32 |
| Sandy Alcantara | Mia | sp | 26 | .666 | 665 | .308 | 391 | .403 | 400 | .412 | 96.9 | 3.7 | 3.34 | 3.06 |
| Tyler Alexander* | Mia | mr | 27 | .767 | 402 | .286 | 268 | .487 | 268 | .487 | 72.1 | 5.0 | 4.56 | 4.17 |
| A.J. Alexy | Atl | sp | 24 | .674 | 113 | .221 | 83 | .441 | 85 | .452 | 19.4 | 3.9 | 3.49 | 3.49 |
| Kolby Allard* |   | sp | 24 | .819 | 235 | .255 | 177 | .519 | 182 | .534 | 48.1 | 5.5 | 4.93 | 5.31 |
| Logan S. Allen* | Pit | sp | 25 | 1.020 | 221 | .371 | 195 | .617 | 202 | .639 | 68.7 | 9.5 | 8.57 | 9.13 |
| Yency Almonte | ChC | mr | 28 | .788 | 117 | .291 | 89 | .509 | 89 | .509 | 24.7 | 5.5 | 4.99 | 4.66 |
| Jose Alvarado* | ChC | mr | 27 | .710 | 155 | .310 | 135 | .450 | 140 | .467 | 32.5 | 4.7 | 4.20 | 5.42 |
| Jose Alvarez* |   | mr | 33 | .692 | 238 | .298 | 127 | .410 | 128 | .413 | 34.3 | 4.2 | 3.76 | 3.69 |
| Chase Anderson | SDP | sp | 34 | .818 | 105 | .229 | 77 | .542 | 79 | .556 | 19.8 | 5.2 | 4.75 | 4.17 |
| Drew Anderson | Hou | mr | 28 | .690 | 83 | .289 | 44 | .400 | 45 | .409 | 11.0 | 3.8 | 3.42 | 4.11 |
| Ian Anderson | NYM | sp | 24 | .707 | 436 | .298 | 285 | .440 | 288 | .445 | 72.8 | 4.3 | 3.87 | 3.77 |
| Tyler Anderson* | SFG | sp | 32 | .785 | 384 | .318 | 249 | .490 | 249 | .490 | 71.1 | 5.4 | 4.87 | 4.47 |
| Kohei Arihara | ChC | sp | 29 | .770 | 165 | .218 | 120 | .508 | 122 | .517 | 29.3 | 4.7 | 4.21 | 4.14 |
| Shawn Armstrong | ChC | mr | 31 | 1.109 | 53 | .302 | 65 | .739 | 65 | .739 | 21.4 | 10.3 | 9.29 | 9.68 |
| Aaron Ashby* | SDP | mr | 24 | .594 | 97 | .299 | 44 | .321 | 47 | .343 | 11.2 | 3.1 | 2.82 | 3.40 |
| Caleb Baragar* |   | mr | 28 | .619 | 75 | .227 | 36 | .367 | 38 | .388 | 8.6 | 3.2 | 2.86 | 2.73 |
| Joe Barlow | Col | cl | 26 | .673 | 71 | .197 | 48 | .457 | 48 | .457 | 10.9 | 3.9 | 3.50 | 3.15 |
| Charlie Barnes* | Cin | sp | 26 | .904 | 89 | .326 | 64 | .516 | 69 | .556 | 19.7 | 7.0 | 6.23 | 7.91 |
| Matt Barnes | Mil | cl | 32 | .612 | 134 | .246 | 102 | .402 | 103 | .406 | 21.9 | 3.1 | 2.79 | 2.76 |
| Trevor Bauer | Cin | sp | 31 | .683 | 314 | .258 | 249 | .450 | 252 | .456 | 58.4 | 3.9 | 3.54 | 3.20 |
| Shane Baz | SFG | sp | 23 | .467 | 91 | .187 | 45 | .302 | 46 | .309 | 7.5 | 1.7 | 1.55 | 1.40 |
| Travis Bergen* | Hou | mr | 28 | 1.133 | 3 | .000 | 4 | .667 | 5 | .833 | 1.4 | 9.6 | 8.63 | 8.71 |
| Jose Berrios | LAD | sp | 28 | .637 | 318 | .264 | 200 | .402 | 204 | .410 | 46.9 | 3.4 | 3.11 | 2.68 |
| Shane Bieber | Phi | sp | 27 | .694 | 255 | .337 | 199 | .434 | 203 | .442 | 50.7 | 4.2 | 3.86 | 3.62 |
| Paul Blackburn | SDP | sp | 28 | 1.029 | 64 | .344 | 61 | .656 | 61 | .656 | 18.8 | 8.4 | 7.86 | 9.61 |
| Ryan Borucki* | Atl | mr | 28 | .812 | 62 | .306 | 59 | .518 | 61 | .535 | 17.2 | 6.2 | 5.58 | 5.44 |
| Ben Bowden* | ChC | mr | 27 | 1.207 | 32 | .406 | 37 | .712 | 39 | .750 | 15.3 | 15.3 | 13.29 | 14.02 |
| Matt Boyd* | ChC | sp | 31 | .844 | 349 | .327 | 248 | .508 | 257 | .527 | 76.2 | 6.4 | 5.78 | 5.89 |
| Ryan Brasier | StL | mr | 34 | .747 | 36 | .306 | 27 | .458 | 28 | .475 | 7.4 | 5.5 | 4.96 | 6.15 |
| Steven Brault* | Mia | sp | 30 | .703 | 43 | .233 | 24 | .444 | 24 | .444 | 6.1 | 4.4 | 4.00 | 3.98 |
| Jake Brentz* | Pit | mr | 27 | .587 | 76 | .250 | 52 | .371 | 54 | .386 | 10.2 | 2.6 | 2.37 | 2.25 |
| Walker Buehler | SFG | sp | 27 | .685 | 516 | .318 | 333 | .423 | 335 | .426 | 83.7 | 4.0 | 3.59 | 3.31 |
| Aaron Bummer* | Col | mr | 28 | .595 | 128 | .313 | 76 | .357 | 77 | .362 | 16.8 | 2.9 | 2.65 | 3.00 |
| Dylan Bundy | SDP | sp | 29 | .810 | 327 | .263 | 266 | .528 | 271 | .538 | 70.8 | 5.5 | 4.96 | 4.97 |
| Trevor Cahill | Atl | sp | 34 | .496 | 55 | .255 | 21 | .288 | 21 | .288 | 4.1 | 2.0 | 1.77 | 1.71 |
| Carlos Carrasco | Phi | sp | 35 | .781 | 281 | .306 | 210 | .493 | 212 | .498 | 56.2 | 5.1 | 4.59 | 4.65 |
| Diego Castillo | SFG | cl | 28 | .611 | 135 | .222 | 90 | .380 | 97 | .409 | 20.7 | 3.1 | 2.83 | 2.58 |
| Luis Castillo | Phi | sp | 29 | .718 | 587 | .315 | 398 | .446 | 401 | .450 | 98.7 | 4.2 | 3.77 | 3.69 |
| Miguel Castro | Cin | mr | 27 | .721 | 156 | .244 | 123 | .464 | 127 | .479 | 32.8 | 5.0 | 4.58 | 4.72 |
| Dylan Cease | Hou | sp | 26 | .691 | 421 | .295 | 341 | .446 | 344 | .450 | 86.7 | 4.3 | 3.92 | 3.70 |
| Luis Cessa | Cin | mr | 30 | .801 | 187 | .299 | 133 | .500 | 134 | .504 | 36.0 | 5.2 | 4.66 | 4.75 |
| Jhoulys Chacin | Cin | mr | 34 | .773 | 208 | .264 | 151 | .502 | 153 | .508 | 39.9 | 5.1 | 4.78 | 4.30 |
| Andrew Chafin* | SFG | mr | 32 | .401 | 144 | .181 | 58 | .257 | 60 | .265 | 9.1 | 1.4 | 1.25 | 1.13 |
| Aroldis Chapman* | Mil | cl | 34 | .601 | 96 | .167 | 94 | .416 | 98 | .434 | 19.7 | 3.2 | 2.91 | 2.61 |
| J.T. Chargois | Col | mr | 31 | .750 | 101 | .277 | 78 | .470 | 83 | .500 | 19.0 | 4.3 | 3.87 | 3.43 |
| Tyler Chatwood | NYM | mr | 32 | .576 | 84 | .262 | 54 | .362 | 57 | .383 | 11.4 | 3.1 | 2.81 | 3.40 |
| Jesse Chavez | LAD | mr | 38 | .462 | 87 | .230 | 40 | .292 | 40 | .292 | 6.2 | 1.6 | 1.43 | 1.50 |
| Adam Cimber | Atl | mr | 31 | .571 | 215 | .228 | 102 | .349 | 105 | .360 | 19.0 | 2.3 | 2.04 | 2.21 |
| Steve Cishek | Hou | mr | 36 | .637 | 201 | .289 | 122 | .394 | 124 | .400 | 27.8 | 3.3 | 3.05 | 2.77 |
| Aaron Civale | Mil | sp | 27 | .769 | 435 | .262 | 317 | .498 | 321 | .504 | 81.4 | 4.8 | 4.37 | 4.27 |
| Sam Clay* | Cin | mr | 29 | 1.054 | 26 | .385 | 19 | .576 | 20 | .606 | 7.0 | 9.0 | 7.43 | 7.61 |
| A.J. Cole | Mil | mr | 30 | .643 | 26 | .269 | 14 | .400 | 14 | .400 | 3.5 | 4.1 | 4.09 | 4.12 |
| Alex Colome | SDP | cl | 33 | .649 | 201 | .264 | 131 | .409 | 134 | .419 | 28.9 | 3.3 | 3.08 | 3.17 |
| Patrick Corbin* | Mia | sp | 32 | .875 | 561 | .287 | 461 | .566 | 464 | .569 | 131.0 | 6.3 | 5.71 | 5.93 |
| Jharel Cotton | Ari | mr | 30 | .802 | 76 | .342 | 62 | .500 | 63 | .508 | 17.9 | 6.1 | 5.38 | 5.35 |
| Daniel Coulombe* | StL | mr | 32 | .796 | 90 | .344 | 58 | .479 | 58 | .479 | 16.7 | 5.4 | 4.88 | 5.06 |
| Garrett Crochet* | Col | mr | 23 | .579 | 138 | .275 | 80 | .359 | 81 | .363 | 18.0 | 3.0 | 2.71 | 2.49 |
| Wil Crowe | Col | sp | 27 | .909 | 388 | .299 | 340 | .571 | 350 | .588 | 105.9 | 7.5 | 6.77 | 6.90 |
| John Curtiss | Phi | mr | 29 | .887 | 130 | .300 | 104 | .578 | 105 | .583 | 31.2 | 6.7 | 6.07 | 5.22 |
| Yu Darvish | Mil | sp | 35 | .777 | 498 | .283 | 400 | .499 | 409 | .511 | 108.1 | 5.1 | 4.69 | 4.20 |
| Zach Davies | Col | sp | 29 | .916 | 464 | .291 | 404 | .586 | 409 | .593 | 126.8 | 7.8 | 7.05 | 7.04 |
| Wade Davis | ChC | mr | 36 | .923 | 60 | .317 | 51 | .600 | 51 | .600 | 15.5 | 7.3 | 6.85 | 6.78 |
| Chase De Jong | Mia | sp | 28 | 1.011 | 200 | .355 | 214 | .658 | 215 | .662 | 65.3 | 8.2 | 7.48 | 7.84 |
| Jacob deGrom | Hou | sp | 34 | .368 | 231 | .199 | 108 | .238 | 109 | .241 | 14.2 | 1.0 | 0.92 | 0.81 |
| Anthony DeSclafani | SFG | sp | 32 | .740 | 539 | .312 | 359 | .457 | 361 | .460 | 94.0 | 4.6 | 4.15 | 4.25 |
| Ross Detwiler* | StL | mr | 36 | .904 | 163 | .325 | 146 | .551 | 154 | .581 | 45.3 | 7.0 | 6.40 | 6.19 |
| Miguel Diaz | Atl | mr | 27 | .557 | 98 | .204 | 56 | .364 | 57 | .370 | 9.5 | 2.1 | 1.89 | 1.87 |
| Jake Diekman* | Mia | mr | 35 | .740 | 181 | .320 | 160 | .471 | 163 | .479 | 42.9 | 5.0 | 4.46 | 4.35 |
| Rafael Dolis | Atl | mr | 34 | .375 | 31 | .194 | 15 | .254 | 15 | .254 | 1.8 | 1.1 | 0.98 | 1.17 |
| Sean Doolittle* | Pit | mr | 35 | .904 | 129 | .341 | 115 | .581 | 117 | .591 | 34.8 | 7.0 | 6.41 | 5.60 |
| Camilo Doval | Col | mr | 24 | .539 | 26 | .269 | 16 | .340 | 16 | .340 | 3.2 | 2.3 | 2.10 | 1.76 |
| Danny Duffy* | Mil | sp | 33 | .529 | 264 | .216 | 140 | .341 | 141 | .344 | 26.8 | 2.3 | 2.07 | 1.81 |
| Chris Ellis | Hou | sp | 29 | .531 | 176 | .170 | 81 | .342 | 83 | .350 | 15.7 | 2.3 | 2.08 | 1.76 |
| Nathan Eovaldi | Cin | sp | 32 | .651 | 571 | .284 | 352 | .408 | 357 | .414 | 82.1 | 3.5 | 3.14 | 2.76 |
| Thomas Eshelman | Mia | sp | 28 | .655 | 42 | .214 | 22 | .393 | 24 | .429 | 5.5 | 3.8 | 3.42 | 3.47 |
| Carlos Estevez | Cin | mr | 29 | .875 | 169 | .373 | 133 | .536 | 135 | .544 | 41.8 | 7.0 | 6.27 | 6.43 |
| Demarcus Evans | Atl | mr | 25 | .952 | 22 | .273 | 28 | .636 | 28 | .636 | 8.4 | 8.1 | 7.30 | 5.86 |
| Bailey Falter* | LAD | mr | 25 | .745 | 96 | .302 | 59 | .457 | 59 | .457 | 14.1 | 4.0 | 3.60 | 4.16 |
| Jacob Faria | Pit | mr | 28 | 1.064 | 45 | .289 | 46 | .676 | 48 | .706 | 16.3 | 10.8 | 9.68 | 8.42 |
| Buck Farmer | Mia | mr | 31 | 1.911 | 8 | .625 | 20 | 1.250 | 20 | 1.250 | 10.3 | 39.6 | 35.66 | 40.00 |
| Erick Fedde | Cin | sp | 29 | .824 | 366 | .309 | 284 | .516 | 287 | .522 | 85.1 | 6.3 | 5.77 | 5.73 |
| Kyle Finnegan | Col | mr | 30 | .861 | 63 | .302 | 50 | .538 | 51 | .548 | 14.6 | 6.6 | 5.92 | 6.36 |
| Chris Flexen | ChC | sp | 27 | .796 | 656 | .322 | 424 | .486 | 426 | .488 | 120.8 | 5.4 | 4.87 | 5.01 |
| Dylan Floro | Hou | mr | 31 | .511 | 83 | .229 | 41 | .323 | 41 | .323 | 7.9 | 2.2 | 1.97 | 1.87 |
| Matt Foster | SFG | mr | 27 | 1.110 | 41 | .390 | 44 | .721 | 45 | .738 | 15.2 | 10.3 | 9.49 | 9.83 |
| Max Fried* | Col | sp | 28 | .615 | 564 | .268 | 297 | .368 | 306 | .380 | 68.4 | 3.1 | 2.80 | 2.70 |
| Giovanny Gallegos | Col | mr | 30 | .613 | 191 | .246 | 134 | .388 | 142 | .412 | 29.0 | 3.0 | 2.70 | 2.22 |
| John Gant | Col | sp | 29 | .874 | 282 | .326 | 236 | .548 | 238 | .552 | 69.4 | 6.9 | 6.31 | 6.81 |
| Bryan Garcia | ChC | mr | 27 | .854 | 36 | .250 | 27 | .563 | 27 | .563 | 7.9 | 6.9 | 6.19 | 5.60 |
| Deivi Garcia | SFG | sp | 23 | 1.039 | 41 | .341 | 38 | .655 | 38 | .655 | 13.0 | 10.1 | 9.05 | 7.96 |
| Jarlin Garcia* | NYM | mr | 29 | .778 | 174 | .316 | 122 | .482 | 124 | .490 | 34.1 | 5.3 | 4.68 | 4.00 |
| Luis H Garcia | Phi | sp | 25 | .632 | 464 | .300 | 287 | .388 | 292 | .395 | 67.2 | 3.4 | 3.05 | 2.84 |
| Yimi Garcia | SDP | mr | 31 | .710 | 150 | .280 | 108 | .450 | 110 | .458 | 25.4 | 3.9 | 3.48 | 3.37 |
| Amir Garrett* | ChC | mr | 30 | .883 | 120 | .275 | 123 | .586 | 125 | .595 | 34.3 | 6.5 | 5.79 | 5.84 |
| Braxton Garrett* | Cin | sp | 24 | 1.829 | 10 | .600 | 25 | 1.087 | 25 | 1.087 | 13.6 | 52.6 | 47.33 | 48.55 |
| Justin Garza | Pit | mr | 28 | .872 | 72 | .306 | 66 | .574 | 66 | .574 | 20.0 | 7.2 | 6.50 | 6.03 |
| Kevin Gausman | NYM | sp | 31 | .675 | 506 | .277 | 354 | .427 | 363 | .438 | 84.4 | 3.8 | 3.41 | 3.27 |
| Ian Gibaut | StL | mr | 28 | .675 | 12 | .167 | 10 | .476 | 10 | .476 | 1.9 | 3.1 | 3.00 | 3.28 |
| Luis Gil | NYM | sp | 24 | .665 | 116 | .284 | 96 | .427 | 98 | .436 | 23.0 | 4.0 | 3.59 | 4.02 |
| Logan Gilbert | LAD | sp | 25 | .684 | 459 | .281 | 295 | .420 | 305 | .434 | 76.0 | 4.0 | 3.70 | 3.35 |
| Lucas Gilbreath* | Mia | mr | 26 | .633 | 146 | .260 | 91 | .404 | 91 | .404 | 21.0 | 3.5 | 3.17 | 3.29 |
| Mychal Givens | Mia | mr | 32 | .677 | 154 | .266 | 121 | .438 | 124 | .449 | 28.8 | 4.0 | 3.66 | 3.62 |
| Tyler Glasnow | Hou | sp | 28 | .542 | 269 | .264 | 166 | .345 | 169 | .351 | 32.4 | 2.3 | 2.10 | 1.81 |
| Tony Gonsolin | LAD | sp | 28 | .856 | 192 | .292 | 196 | .570 | 196 | .570 | 55.9 | 6.7 | 6.01 | 5.94 |
| Ashton Goudeau | NYM | mr | 29 | .549 | 114 | .184 | 54 | .338 | 59 | .369 | 10.3 | 2.3 | 2.17 | 2.21 |
| Kendall Graveman | NYM | mr | 31 | .552 | 166 | .241 | 79 | .305 | 91 | .351 | 16.6 | 2.3 | 2.03 | 2.31 |
| Jon Gray | Ari | sp | 30 | .738 | 468 | .310 | 334 | .448 | 348 | .466 | 90.2 | 4.7 | 4.28 | 4.37 |
| Sonny Gray | NYM | sp | 32 | .661 | 416 | .276 | 291 | .413 | 300 | .426 | 71.3 | 3.8 | 3.42 | 3.34 |
| Chad Green | SFG | mr | 31 | .818 | 75 | .240 | 64 | .561 | 64 | .561 | 14.9 | 4.7 | 4.47 | 4.30 |
| Deolis Guerra | StL | mr | 33 | .696 | 197 | .289 | 122 | .401 | 133 | .438 | 32.8 | 4.1 | 3.69 | 3.98 |
| Junior Guerra | ChC | mr | 37 | .710 | 211 | .313 | 167 | .450 | 169 | .456 | 41.9 | 4.9 | 4.43 | 5.24 |
| Jandel Gustave |   | mr | 29 | .509 | 65 | .246 | 23 | .280 | 24 | .293 | 5.5 | 2.4 | 2.25 | 1.86 |
| Ryne Harper | Hou | mr | 33 | .658 | 109 | .257 | 64 | .400 | 67 | .419 | 15.4 | 3.7 | 3.32 | 3.61 |
| Andrew Heaney* | StL | sp | 31 | .804 | 403 | .246 | 362 | .542 | 366 | .548 | 89.8 | 5.0 | 4.52 | 4.23 |
| Heath Hembree | SDP | mr | 33 | .744 | 119 | .269 | 119 | .502 | 119 | .502 | 29.8 | 4.7 | 4.36 | 3.96 |
| Liam Hendriks | SFG | cl | 33 | .404 | 144 | .243 | 60 | .239 | 62 | .247 | 10.2 | 1.3 | 1.20 | 0.96 |
| Ryan Hendrix | Mia | mr | 27 | 1.246 | 10 | .700 | 14 | .737 | 14 | .737 | 6.4 | 21.6 | 17.26 | 16.91 |
| Jimmy Herget | Phi | mr | 28 | .614 | 16 | .188 | 11 | .407 | 11 | .407 | 2.2 | 3.0 | 3.00 | 3.51 |
| Carlos Hernandez | Phi | mr | 25 | .579 | 262 | .233 | 152 | .366 | 156 | .376 | 31.1 | 2.8 | 2.53 | 2.77 |
| Jordan Holloway | Atl | mr | 26 | .719 | 98 | .204 | 84 | .494 | 84 | .494 | 18.8 | 4.3 | 3.91 | 4.08 |
| Adrian Houser | Phi | sp | 29 | .658 | 560 | .243 | 337 | .416 | 343 | .423 | 75.1 | 3.5 | 3.14 | 3.42 |
| Sam Howard* | StL | mr | 29 | .723 | 97 | .278 | 90 | .469 | 92 | .479 | 21.3 | 4.4 | 3.83 | 4.25 |
| Spencer Howard | Hou | sp | 25 | .838 | 110 | .382 | 93 | .514 | 93 | .514 | 30.3 | 7.3 | 6.63 | 6.46 |
| Dakota Hudson | Col | sp | 27 | .966 | 66 | .364 | 55 | .573 | 58 | .604 | 18.7 | 8.3 | 7.47 | 7.93 |
| Daniel Hudson | Phi | mr | 35 | .791 | 122 | .361 | 121 | .517 | 121 | .517 | 30.6 | 4.9 | 4.38 | 3.98 |
| Andre Jackson | Cin | cl | 26 | .929 | 12 | .500 | 8 | .471 | 8 | .471 | 3.3 | 9.9 | 10.06 | 11.86 |
| Luke Jackson | SFG | mr | 30 | .707 | 117 | .256 | 87 | .453 | 89 | .464 | 20.5 | 4.0 | 3.70 | 3.83 |
| Kenley Jansen | NYM | cl | 34 | .545 | 168 | .256 | 117 | .358 | 119 | .364 | 22.9 | 2.6 | 2.30 | 2.43 |
| Griffin Jax | Pit | sp | 27 | .977 | 301 | .302 | 285 | .633 | 288 | .640 | 93.9 | 8.8 | 8.12 | 7.81 |
| Daulton Jefferies | Phi | mr | 26 | .530 | 90 | .211 | 38 | .304 | 43 | .344 | 7.9 | 2.2 | 2.00 | 1.71 |
| Pierce Johnson | Phi | mr | 31 | .711 | 136 | .309 | 114 | .456 | 116 | .464 | 25.2 | 3.7 | 3.33 | 3.53 |
| Jakob Junis | SDP | mr | 29 | .771 | 92 | .326 | 74 | .484 | 74 | .484 | 19.4 | 4.8 | 4.58 | 5.07 |
| James Kaprielian | Pit | sp | 28 | .831 | 318 | .299 | 298 | .535 | 303 | .544 | 86.7 | 6.4 | 5.81 | 5.56 |
| James Karinchak | SFG | mr | 26 | .757 | 81 | .309 | 85 | .503 | 86 | .509 | 21.7 | 5.0 | 4.48 | 3.82 |
| Joe Kelly | Mil | mr | 34 | .614 | 139 | .259 | 80 | .367 | 84 | .385 | 19.9 | 3.4 | 3.10 | 2.79 |
| Merrill Kelly | Mil | sp | 33 | .714 | 621 | .280 | 372 | .442 | 377 | .448 | 96.8 | 4.3 | 3.85 | 3.62 |
| Clayton Kershaw* | Atl | sp | 34 | .573 | 436 | .296 | 215 | .339 | 217 | .342 | 45.2 | 2.5 | 2.30 | 2.24 |
| Yusei Kikuchi* | Ari | sp | 31 | .752 | 518 | .297 | 391 | .479 | 395 | .483 | 100.8 | 4.7 | 4.33 | 4.37 |
| Kwang Hyun Kim* | SFG | sp | 33 | .779 | 176 | .318 | 125 | .477 | 127 | .485 | 35.0 | 5.3 | 4.84 | 4.80 |
| John King* | Phi | mr | 27 | .698 | 135 | .281 | 85 | .417 | 91 | .446 | 21.9 | 4.0 | 3.57 | 3.45 |
| Tyler Kinley | Col | mr | 31 | .804 | 194 | .242 | 163 | .531 | 166 | .541 | 44.0 | 5.5 | 5.04 | 4.44 |
| Andrew Kittredge | SDP | mr | 32 | .614 | 133 | .331 | 76 | .357 | 79 | .371 | 18.0 | 3.0 | 2.76 | 2.48 |
| Corey Kluber | Mil | sp | 36 | .723 | 307 | .362 | 209 | .419 | 219 | .439 | 58.9 | 4.7 | 4.30 | 4.79 |
| Corey Knebel | LAD | mr | 30 | .742 | 62 | .387 | 52 | .468 | 52 | .468 | 12.9 | 4.3 | 3.91 | 3.91 |
| Michael Kopech | Mil | mr | 26 | .604 | 147 | .354 | 121 | .385 | 122 | .389 | 26.8 | 3.1 | 2.77 | 2.43 |
| Dean Kremer | Mil | sp | 26 | .927 | 161 | .273 | 179 | .633 | 179 | .633 | 51.8 | 7.3 | 6.66 | 6.49 |
| Wade LeBlanc* | Mia | sp | 37 | .915 | 210 | .371 | 147 | .538 | 150 | .549 | 50.9 | 8.1 | 7.19 | 7.22 |
| Dominic Leone | Atl | mr | 30 | .416 | 147 | .177 | 55 | .261 | 56 | .265 | 7.1 | 1.1 | 0.96 | 0.98 |
| Jonathan Loaisiga | Hou | mr | 27 | .596 | 191 | .277 | 100 | .346 | 106 | .367 | 23.6 | 3.0 | 2.73 | 2.63 |
| Jorge Lopez | ChC | sp | 29 | .886 | 491 | .363 | 394 | .534 | 406 | .550 | 125.4 | 7.2 | 6.57 | 6.82 |
| Reynaldo Lopez | SFG | mr | 28 | .676 | 162 | .216 | 128 | .454 | 131 | .465 | 28.5 | 3.7 | 3.41 | 2.87 |
| Aaron Loup* | LAD | mr | 34 | .571 | 159 | .308 | 72 | .304 | 78 | .329 | 15.3 | 2.3 | 2.10 | 2.69 |
| Zac Lowther* | Mil | sp | 26 | .834 | 121 | .314 | 101 | .515 | 106 | .541 | 28.8 | 5.9 | 5.30 | 5.60 |
| Joey Lucchesi* | Ari | sp | 29 | .698 | 159 | .321 | 112 | .426 | 116 | .441 | 27.4 | 3.9 | 3.60 | 3.75 |
| Jordan Lyles | ChC | sp | 31 | .893 | 514 | .315 | 432 | .568 | 438 | .576 | 129.8 | 6.8 | 6.10 | 6.21 |
| Lance Lynn | Ari | sp | 35 | .591 | 575 | .257 | 313 | .364 | 319 | .370 | 72.0 | 3.1 | 2.80 | 2.58 |
| Kenta Maeda | NYM | sp | 34 | .767 | 371 | .321 | 267 | .472 | 273 | .482 | 72.2 | 4.9 | 4.41 | 4.43 |
| Tyler Mahle | Ari | sp | 27 | .700 | 545 | .292 | 381 | .430 | 397 | .448 | 101.8 | 4.5 | 4.07 | 3.91 |
| Matt Manning | Mia | sp | 24 | .806 | 313 | .291 | 218 | .506 | 220 | .510 | 62.3 | 5.7 | 5.15 | 4.62 |
| Joe Mantiply* | Ari | mr | 31 | .849 | 89 | .337 | 63 | .525 | 64 | .533 | 18.3 | 6.3 | 5.76 | 5.00 |
| German Marquez | Atl | sp | 27 | .724 | 517 | .302 | 353 | .450 | 358 | .457 | 93.3 | 4.6 | 4.14 | 4.12 |
| Brett Martin* | NYM | mr | 27 | .523 | 183 | .219 | 80 | .319 | 82 | .327 | 14.7 | 2.0 | 1.84 | 1.68 |
| Chris Martin | Mia | mr | 36 | .732 | 160 | .363 | 83 | .403 | 84 | .408 | 24.3 | 4.6 | 4.13 | 4.55 |
| Corbin Martin | Pit | sp | 26 | 1.202 | 65 | .400 | 92 | .786 | 92 | .786 | 34.8 | 14.3 | 13.03 | 12.47 |
| Phil Maton | Ari | mr | 29 | .848 | 124 | .395 | 109 | .514 | 112 | .528 | 34.8 | 7.2 | 6.50 | 6.21 |
| Tyler Matzek* | Atl | mr | 31 | .735 | 182 | .352 | 142 | .454 | 144 | .460 | 38.5 | 5.1 | 4.59 | 4.69 |
| Dustin May | LAD | sp | 24 | .724 | 112 | .277 | 93 | .479 | 93 | .479 | 22.4 | 4.2 | 3.81 | 3.56 |
| Trevor May | Pit | mr | 32 | .655 | 149 | .349 | 95 | .393 | 96 | .397 | 24.2 | 3.8 | 3.39 | 3.15 |
| Mike Mayers | Ari | mr | 30 | .742 | 181 | .315 | 134 | .469 | 135 | .472 | 33.7 | 4.4 | 4.00 | 3.75 |
| Shane McClanahan* | Atl | sp | 25 | .787 | 471 | .359 | 332 | .472 | 337 | .479 | 93.9 | 5.3 | 4.76 | 5.09 |
| Lance McCullers | StL | sp | 28 | .715 | 295 | .302 | 249 | .459 | 254 | .468 | 60.3 | 4.3 | 3.88 | 4.07 |
| T.J. McFarland* | Atl | mr | 33 | .622 | 118 | .220 | 60 | .387 | 62 | .400 | 9.8 | 2.1 | 1.88 | 2.35 |
| Jake McGee* | Atl | cl | 35 | .536 | 185 | .205 | 89 | .338 | 90 | .342 | 17.4 | 2.3 | 2.08 | 1.80 |
| Collin McHugh |   | mr | 35 | .629 | 197 | .310 | 99 | .361 | 102 | .372 | 23.3 | 3.0 | 2.73 | 2.71 |
| Triston McKenzie | LAD | sp | 24 | .709 | 369 | .228 | 299 | .469 | 304 | .476 | 72.1 | 4.3 | 3.93 | 4.06 |
| John Means* | NYM | sp | 29 | .651 | 513 | .191 | 315 | .430 | 322 | .440 | 67.1 | 3.2 | 2.93 | 2.54 |
| Adonis Medina | StL | mr | 25 | 1.250 | 5 | .200 | 8 | .667 | 10 | .833 | 3.5 | 15.8 | 14.26 | 15.00 |
| Mark Melancon | Ari | cl | 37 | .694 | 144 | .278 | 100 | .442 | 100 | .442 | 22.6 | 3.7 | 3.31 | 3.63 |
| Conner Menez* | Mia | mr | 27 | .815 | 58 | .328 | 46 | .535 | 46 | .535 | 12.9 | 5.8 | 5.24 | 3.52 |
| Andrew Miller* | Cin | mr | 37 | .766 | 22 | .273 | 22 | .500 | 23 | .523 | 6.1 | 5.5 | 4.76 | 4.20 |
| Juan Minaya | Phi | mr | 31 | .612 | 110 | .300 | 65 | .365 | 67 | .376 | 13.8 | 2.8 | 2.53 | 2.93 |
| Mike Minor* | SDP | sp | 34 | .622 | 526 | .253 | 295 | .387 | 302 | .396 | 66.6 | 3.1 | 2.85 | 2.59 |
| A.J. Minter* | Ari | mr | 28 | .649 | 109 | .330 | 62 | .378 | 64 | .390 | 16.5 | 3.8 | 3.49 | 2.93 |
| Casey Mize | StL | sp | 25 | .746 | 507 | .237 | 358 | .479 | 366 | .489 | 86.0 | 4.3 | 3.83 | 3.96 |
| Rafael Montero | Pit | mr | 31 | .884 | 86 | .372 | 67 | .519 | 70 | .543 | 23.3 | 8.1 | 7.36 | 8.01 |
| Matt Moore* | SDP | sp | 33 | .771 | 313 | .243 | 231 | .503 | 235 | .512 | 60.4 | 5.1 | 4.55 | 4.18 |
| Adrian Morejon* | Pit | sp | 23 | .783 | 74 | .230 | 50 | .515 | 50 | .515 | 12.5 | 4.7 | 4.33 | 4.24 |
| Adam Morgan* | Pit | mr | 32 | .950 | 87 | .322 | 85 | .616 | 85 | .616 | 26.1 | 8.0 | 7.45 | 7.91 |
| Charlie Morton | Col | sp | 38 | .694 | 525 | .286 | 379 | .427 | 397 | .448 | 96.9 | 4.2 | 3.82 | 3.94 |
| Joe Musgrove | LAD | sp | 29 | .666 | 505 | .238 | 360 | .430 | 371 | .443 | 82.2 | 3.6 | 3.25 | 3.07 |
| Nick Neidert | Pit | sp | 25 | .708 | 68 | .265 | 45 | .441 | 47 | .461 | 10.3 | 3.9 | 3.64 | 3.67 |
| Sean Newcomb* | Ari | mr | 29 | .642 | 31 | .355 | 24 | .407 | 24 | .407 | 5.6 | 3.9 | 3.51 | 3.85 |
| Aaron Nola | SDP | sp | 29 | .690 | 497 | .326 | 343 | .426 | 349 | .433 | 84.4 | 3.8 | 3.50 | 3.22 |
| Sean Nolin* | Pit | sp | 32 | .853 | 53 | .396 | 35 | .493 | 35 | .493 | 12.0 | 7.5 | 6.92 | 7.56 |
| Daniel Norris* | ChC | mr | 29 | .800 | 164 | .293 | 133 | .506 | 134 | .510 | 37.3 | 5.8 | 5.27 | 5.64 |
| Steven Okert* | Mil | mr | 30 | .745 | 83 | .241 | 71 | .486 | 72 | .493 | 13.7 | 3.2 | 2.97 | 3.57 |
| Adam Ottavino | ChC | mr | 36 | .748 | 176 | .347 | 133 | .455 | 136 | .466 | 33.3 | 4.5 | 3.99 | 4.33 |
| Glenn Otto | Ari | sp | 26 | .963 | 59 | .373 | 50 | .610 | 51 | .622 | 17.7 | 9.2 | 8.26 | 6.67 |
| Luis Oviedo | Pit | mr | 23 | .920 | 90 | .333 | 91 | .587 | 91 | .587 | 30.2 | 8.9 | 8.08 | 8.38 |
| Chris Paddack | ChC | sp | 26 | .784 | 481 | .353 | 314 | .469 | 319 | .477 | 92.9 | 5.5 | 4.98 | 4.71 |
| Emilio Pagan | SDP | mr | 31 | .943 | 172 | .302 | 171 | .633 | 171 | .633 | 50.0 | 7.3 | 6.64 | 5.80 |
| Spencer Patton | Mil | mr | 34 | .691 | 122 | .287 | 86 | .437 | 87 | .442 | 20.5 | 3.8 | 3.46 | 3.34 |
| Joel Payamps | Mia | mr | 28 | .699 | 208 | .303 | 105 | .410 | 107 | .418 | 28.4 | 4.1 | 3.81 | 3.46 |
| Nate Pearson | ChC | mr | 25 | .828 | 42 | .357 | 43 | .531 | 43 | .531 | 12.0 | 6.3 | 5.83 | 6.85 |
| Freddy Peralta | Cin | sp | 26 | .733 | 382 | .317 | 343 | .461 | 359 | .483 | 92.8 | 4.9 | 4.39 | 4.23 |
| David Peterson* | StL | sp | 26 | .858 | 277 | .325 | 224 | .528 | 231 | .545 | 61.9 | 5.8 | 5.26 | 6.14 |
| Yusmeiro Petit | Atl | mr | 37 | .680 | 274 | .223 | 146 | .426 | 150 | .437 | 35.9 | 3.8 | 3.50 | 3.20 |
| Zach Plesac | Pit | sp | 27 | .739 | 537 | .287 | 326 | .449 | 335 | .461 | 90.4 | 4.8 | 4.33 | 4.13 |
| Daniel Ponce de Leon | Mia | mr | 30 | 1.196 | 26 | .538 | 29 | .690 | 30 | .714 | 12.9 | 18.4 | 15.73 | 15.82 |
| Ryan Pressly |   | cl | 33 | .623 | 156 | .321 | 108 | .386 | 110 | .393 | 23.3 | 2.9 | 2.66 | 2.55 |
| David Price* | Mil | mr | 36 | .755 | 288 | .319 | 173 | .447 | 178 | .460 | 48.0 | 4.8 | 4.42 | 4.41 |
| Jose Quintana* | Col | mr | 33 | .968 | 160 | .375 | 197 | .625 | 198 | .629 | 64.0 | 9.1 | 8.23 | 8.62 |
| Erasmo Ramirez | Atl | mr | 32 | .897 | 90 | .333 | 71 | .555 | 72 | .563 | 23.4 | 7.7 | 7.20 | 7.48 |
| Noe Ramirez |   | mr | 32 | .534 | 109 | .183 | 59 | .349 | 61 | .361 | 11.6 | 2.5 | 2.26 | 2.04 |
| Alex Reyes | Ari | cl | 27 | .768 | 145 | .297 | 125 | .490 | 127 | .498 | 34.5 | 5.6 | 5.09 | 5.41 |
| Carlos Rodon* | Atl | sp | 29 | .547 | 381 | .236 | 249 | .351 | 257 | .362 | 48.6 | 2.4 | 2.14 | 1.96 |
| Chris Rodriguez | Phi | mr | 23 | .571 | 105 | .257 | 50 | .321 | 55 | .353 | 11.7 | 2.9 | 2.54 | 3.00 |
| Taylor Rogers* | Ari | mr | 31 | .739 | 124 | .363 | 83 | .444 | 83 | .444 | 19.7 | 3.8 | 3.49 | 4.33 |
| Sergio Romo | StL | mr | 39 | .663 | 197 | .279 | 112 | .396 | 115 | .406 | 27.1 | 3.5 | 3.15 | 3.34 |
| Joe Ross | Ari | sp | 29 | .701 | 401 | .297 | 263 | .433 | 268 | .442 | 65.1 | 4.0 | 3.58 | 3.52 |
| Chris Sale* | Hou | sp | 33 | .679 | 201 | .274 | 133 | .405 | 143 | .436 | 33.2 | 3.8 | 3.42 | 3.49 |
| Nick Sandlin | LAD | mr | 25 | .585 | 71 | .296 | 54 | .378 | 55 | .385 | 10.4 | 2.6 | 2.33 | 2.31 |
| Patrick Sandoval* | Cin | sp | 25 | .773 | 236 | .292 | 182 | .481 | 189 | .500 | 47.7 | 4.8 | 4.39 | 4.57 |
| Reiver Sanmartin* | NYM | sp | 26 | .657 | 116 | .302 | 58 | .387 | 58 | .387 | 14.4 | 3.6 | 3.25 | 3.47 |
| Ervin Santana | ChC | mr | 39 | .820 | 259 | .305 | 203 | .518 | 204 | .520 | 56.8 | 6.0 | 5.37 | 5.65 |
| Max Scherzer | SDP | sp | 37 | .572 | 296 | .223 | 185 | .374 | 187 | .379 | 36.0 | 2.5 | 2.25 | 1.90 |
| Clarke Schmidt | StL | sp | 26 | 1.064 | 82 | .500 | 71 | .607 | 73 | .624 | 27.5 | 11.8 | 10.62 | 11.80 |
| Sam Selman* | NYM | mr | 31 | .958 | 24 | .417 | 21 | .553 | 22 | .579 | 8.5 | 11.4 | 10.82 | 11.99 |
| Antonio Senzatela | Pit | sp | 27 | .749 | 614 | .350 | 322 | .422 | 330 | .433 | 97.2 | 5.0 | 4.48 | 4.28 |
| Paul Sewald | Hou | mr | 32 | .572 | 85 | .235 | 58 | .377 | 59 | .383 | 11.8 | 2.7 | 2.49 | 1.98 |
| Jordan Sheffield | LAD | mr | 27 | .555 | 81 | .222 | 39 | .328 | 42 | .353 | 8.1 | 2.5 | 2.21 | 2.76 |
| Justus Sheffield* | Pit | sp | 26 | .746 | 49 | .224 | 32 | .457 | 34 | .486 | 6.9 | 3.7 | 3.22 | 4.59 |
| Chasen Shreve* | Hou | mr | 31 | .626 | 114 | .228 | 70 | .405 | 70 | .405 | 15.6 | 3.3 | 3.09 | 3.09 |
| Lucas Sims | Phi | mr | 28 | .709 | 102 | .275 | 101 | .463 | 106 | .486 | 25.0 | 4.4 | 3.95 | 3.38 |
| Brady Singer | Atl | sp | 25 | .731 | 447 | .313 | 311 | .442 | 322 | .457 | 88.1 | 5.0 | 4.51 | 4.57 |
| Caleb Smith* |   | mr | 30 | .843 | 219 | .311 | 196 | .528 | 204 | .550 | 58.1 | 6.4 | 5.72 | 5.84 |
| Joe Smith | Hou | mr | 38 | .864 | 144 | .417 | 95 | .485 | 100 | .510 | 33.4 | 7.2 | 6.65 | 6.59 |
| Riley Smith | SDP | mr | 27 | .870 | 233 | .326 | 156 | .536 | 158 | .543 | 48.5 | 6.6 | 5.92 | 5.25 |
| Blake Snell* | StL | sp | 29 | .606 | 419 | .255 | 291 | .392 | 296 | .399 | 59.8 | 2.9 | 2.64 | 2.65 |
| Craig Stammen | LAD | mr | 38 | .801 | 84 | .286 | 65 | .528 | 65 | .528 | 17.9 | 5.5 | 4.94 | 4.34 |
| Ryne Stanek | Hou | mr | 30 | .484 | 107 | .252 | 65 | .317 | 65 | .317 | 11.7 | 2.0 | 1.83 | 1.63 |
| Josh Staumont | LAD | mr | 28 | .527 | 162 | .241 | 98 | .336 | 100 | .342 | 18.4 | 2.2 | 2.04 | 2.03 |
| Trevor Stephan | Pit | mr | 26 | .962 | 209 | .330 | 221 | .626 | 221 | .626 | 70.0 | 8.5 | 7.76 | 8.00 |
| Chris Stratton | Phi | mr | 31 | .539 | 201 | .254 | 108 | .329 | 112 | .341 | 21.8 | 2.4 | 2.21 | 2.36 |
| Marcus Stroman | Hou | sp | 31 | .692 | 636 | .310 | 378 | .415 | 386 | .424 | 94.0 | 3.8 | 3.53 | 3.59 |
| Jose Suarez* | Cin | sp | 24 | .896 | 228 | .311 | 203 | .577 | 206 | .585 | 58.6 | 6.7 | 6.06 | 6.02 |
| Ranger Suarez* | Hou | mr | 26 | .557 | 338 | .254 | 162 | .335 | 166 | .344 | 33.9 | 2.5 | 2.28 | 2.13 |
| Wander Suero | Mia | mr | 30 | .644 | 78 | .333 | 48 | .381 | 49 | .389 | 11.7 | 3.6 | 3.17 | 3.33 |
| Brent Suter* | Mil | mr | 32 | .561 | 223 | .233 | 113 | .358 | 113 | .358 | 21.3 | 2.3 | 2.11 | 1.76 |
| Erik Swanson | SDP | mr | 28 | .761 | 57 | .193 | 47 | .511 | 49 | .533 | 11.5 | 4.6 | 4.17 | 3.59 |
| Jameson Taillon | Cin | sp | 30 | .804 | 462 | .303 | 366 | .508 | 374 | .519 | 102.4 | 5.5 | 4.93 | 4.98 |
| Domingo Tapia | NYM | mr | 30 | .567 | 111 | .234 | 52 | .338 | 55 | .357 | 11.9 | 2.8 | 2.54 | 2.08 |
| Dillon Tate | SFG | mr | 28 | .717 | 218 | .239 | 141 | .449 | 147 | .468 | 35.2 | 4.4 | 3.97 | 4.07 |
| Blake Taylor* | Pit | mr | 26 | .663 | 131 | .267 | 80 | .419 | 81 | .424 | 18.9 | 3.7 | 3.33 | 2.98 |
| Josh Taylor* | Mia | mr | 29 | .635 | 149 | .302 | 92 | .369 | 98 | .394 | 24.3 | 3.8 | 3.32 | 3.28 |
| Ryan Tepera | NYM | mr | 34 | .504 | 170 | .212 | 87 | .310 | 92 | .327 | 16.8 | 2.1 | 1.89 | 1.82 |
| Keegan Thompson | Col | mr | 27 | .753 | 146 | .274 | 120 | .494 | 120 | .494 | 29.3 | 4.7 | 4.37 | 4.75 |
| Ryan Thompson | Col | mr | 30 | .832 | 75 | .320 | 60 | .504 | 63 | .529 | 16.7 | 5.5 | 5.01 | 5.76 |
| Josh Tomlin | Cin | mr | 37 | .584 | 84 | .274 | 38 | .345 | 38 | .345 | 8.6 | 2.8 | 2.58 | 2.52 |
| Jose Urena | Pit | sp | 30 | .892 | 496 | .329 | 376 | .546 | 386 | .560 | 118.5 | 7.1 | 6.45 | 6.23 |
| Jose Urquidy | SFG | sp | 27 | .634 | 418 | .244 | 241 | .399 | 247 | .409 | 56.1 | 3.4 | 3.05 | 2.67 |
| Cesar Valdez | Ari | mr | 37 | .888 | 102 | .471 | 74 | .497 | 76 | .510 | 25.7 | 7.6 | 6.78 | 7.30 |
| Framber Valdez* | Pit | sp | 28 | .696 | 511 | .337 | 302 | .402 | 315 | .419 | 83.8 | 4.4 | 4.04 | 4.34 |
| Phillips Valdez | NYM | mr | 30 | .519 | 118 | .203 | 55 | .296 | 63 | .339 | 11.5 | 2.2 | 1.99 | 2.30 |
| Vince Velasquez | SDP | sp | 30 | .862 | 320 | .256 | 312 | .574 | 315 | .579 | 85.4 | 6.2 | 5.72 | 5.55 |
| Alex Vesia* | Col | mr | 26 | .623 | 79 | .139 | 66 | .434 | 68 | .447 | 13.4 | 3.2 | 2.90 | 2.47 |
| Nick Vincent | StL | mr | 35 | .455 | 32 | .094 | 15 | .300 | 17 | .340 | 2.3 | 1.6 | 1.45 | 1.66 |
| Austin Voth | SDP | mr | 30 | .788 | 152 | .230 | 136 | .523 | 138 | .531 | 35.0 | 5.1 | 4.64 | 4.54 |
| Adam Wainwright | LAD | sp | 40 | .662 | 659 | .275 | 385 | .406 | 395 | .416 | 92.8 | 3.6 | 3.23 | 3.07 |
| Austin Warren | Mia | mr | 26 | .456 | 83 | .217 | 32 | .274 | 33 | .282 | 5.9 | 1.7 | 1.56 | 1.35 |
| Tony Watson* | LAD | mr | 37 | .694 | 178 | .236 | 108 | .446 | 109 | .450 | 25.4 | 3.7 | 3.39 | 2.98 |
| Ryan Weathers* | Cin | sp | 22 | 1.029 | 146 | .356 | 144 | .655 | 146 | .664 | 47.8 | 9.2 | 8.48 | 8.87 |
| Alexander Wells* | Col | sp | 25 | .914 | 91 | .242 | 76 | .585 | 79 | .608 | 22.6 | 7.2 | 6.55 | 6.87 |
| Tyler Wells | Mil | mr | 27 | .499 | 156 | .192 | 80 | .320 | 83 | .332 | 13.6 | 1.8 | 1.63 | 1.31 |
| Zack Wheeler | SFG | sp | 32 | .588 | 556 | .277 | 322 | .366 | 325 | .369 | 70.4 | 2.9 | 2.62 | 2.31 |
| Mitch White | Hou | mr | 27 | .660 | 158 | .316 | 101 | .409 | 101 | .409 | 26.2 | 4.0 | 3.60 | 3.19 |
| Kodi Whitley | Mil | mr | 27 | .243 | 25 | .080 | 5 | .147 | 6 | .176 | 0.4 | 0.4 | 0.39 | 0.57 |
| Rowan Wick | Hou | mr | 29 | .809 | 53 | .377 | 53 | .495 | 55 | .514 | 15.4 | 6.2 | 5.51 | 6.50 |
| Brad Wieck* | Hou | mr | 30 | .546 | 36 | .250 | 29 | .372 | 29 | .372 | 5.6 | 2.8 | 2.50 | 2.68 |
| Bryse Wilson | Col | sp | 24 | .938 | 290 | .310 | 238 | .595 | 241 | .603 | 76.1 | 7.9 | 7.28 | 7.32 |
| Justin Wilson* | Pit | mr | 34 | .369 | 22 | .182 | 7 | .226 | 7 | .226 | 1.0 | 1.1 | 0.95 | 1.02 |
| Dan Winkler | StL | mr | 32 | .688 | 120 | .258 | 82 | .412 | 91 | .457 | 22.2 | 4.6 | 4.22 | 4.14 |
| Alex Wood* | Mia | sp | 31 | .738 | 501 | .303 | 332 | .440 | 351 | .465 | 90.2 | 4.6 | 4.17 | 4.19 |
| Jake Woodford | Phi | mr | 25 | .807 | 179 | .341 | 118 | .482 | 121 | .494 | 33.8 | 5.5 | 4.89 | 4.92 |
| Brandon Woodruff | StL | sp | 29 | .579 | 469 | .271 | 278 | .360 | 282 | .365 | 58.7 | 2.7 | 2.44 | 2.40 |
| Kyle Wright | Mia | sp | 26 | 1.023 | 40 | .425 | 34 | .540 | 39 | .619 | 14.4 | 11.8 | 11.63 | 12.40 |
| Miguel Yajure | Pit | sp | 24 | 1.494 | 19 | .421 | 31 | .969 | 31 | .969 | 14.5 | 26.1 | 25.17 | 26.05 |
| Huascar Ynoa | Cin | sp | 24 | .824 | 293 | .311 | 260 | .533 | 264 | .541 | 75.0 | 6.1 | 5.46 | 5.03 |
| Alex Young* | SDP | mr | 28 | 1.410 | 32 | .438 | 41 | .872 | 42 | .894 | 19.7 | 23.1 | 19.16 | 20.58 |
| Angel Zerpa* | Col | sp | 22 | .512 | 71 | .169 | 30 | .333 | 31 | .344 | 5.6 | 2.3 | 2.03 | 1.76 |
| Tyler Zuber | NYM | mr | 27 | .707 | 27 | .259 | 19 | .452 | 19 | .452 | 4.9 | 4.4 | 4.14 | 3.86 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | NP/G | STR% |
| Jorge Alcala | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 0 | .000 | 22.1 | .631 |
| Sandy Alcantara | Mia | sp | 26 | 33 | 9 | .273 | 2 | 22 | .667 | 124 | 3.8 | 23 | 10 | .435 | 108.2 | .641 |
| Tyler Alexander* | Mia | mr | 27 | 16 | 1 | .063 | 0 | 7 | .438 | 65 | 4.1 | 14 | 3 | .214 | 54.0 | .650 |
| A.J. Alexy | Atl | sp | 24 | 8 | 0 | .000 | 0 | 3 | .375 | 39 | 4.9 | 6 | 1 | .167 | 92.3 | .575 |
| Kolby Allard* |   | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 31.5 | .644 |
| Logan S. Allen* | Pit | sp | 25 | 14 | 1 | .071 | 0 | 3 | .214 | 36 | 2.6 | 8 | 2 | .250 | 82.8 | .615 |
| Yency Almonte | ChC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 22.5 | .602 |
| Jose Alvarado* | ChC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 36 | 9 | .250 | 18.7 | .522 |
| Jose Alvarez* |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 8 | .320 | 19.4 | .635 |
| Chase Anderson | SDP | sp | 34 | 6 | 0 | .000 | 0 | 3 | .500 | 25 | 4.2 | 4 | 1 | .250 | 71.7 | .600 |
| Drew Anderson | Hou | mr | 28 | 5 | 0 | .000 | 0 | 0 | .000 | 17 | 3.4 | 6 | 0 | .000 | 79.6 | .618 |
| Ian Anderson | NYM | sp | 24 | 28 | 0 | .000 | 0 | 12 | .429 | 150 | 5.4 | 30 | 2 | .067 | 88.7 | .602 |
| Tyler Anderson* | SFG | sp | 32 | 20 | 1 | .050 | 0 | 10 | .500 | 81 | 4.1 | 10 | 3 | .300 | 88.7 | .657 |
| Kohei Arihara | ChC | sp | 29 | 10 | 0 | .000 | 0 | 4 | .400 | 29 | 2.9 | 3 | 1 | .333 | 85.1 | .610 |
| Shawn Armstrong | ChC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 24.4 | .601 |
| Aaron Ashby* | SDP | mr | 24 | 6 | 0 | .000 | 0 | 3 | .500 | 22 | 3.7 | 7 | 1 | .143 | 86.0 | .589 |
| Caleb Baragar* |   | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 15.4 | .621 |
| Joe Barlow | Col | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 18.7 | .580 |
| Charlie Barnes* | Cin | sp | 26 | 5 | 0 | .000 | 0 | 1 | .200 | 40 | 8.0 | 9 | 3 | .333 | 85.4 | .550 |
| Matt Barnes | Mil | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 5 | .294 | 19.0 | .637 |
| Trevor Bauer | Cin | sp | 31 | 21 | 0 | .000 | 0 | 13 | .619 | 128 | 6.1 | 10 | 1 | .100 | 104.5 | .622 |
| Shane Baz | SFG | sp | 23 | 6 | 1 | .167 | 0 | 4 | .667 | 27 | 4.5 | 3 | 0 | .000 | 93.8 | .654 |
| Travis Bergen* | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 6.0 | .556 |
| Jose Berrios | LAD | sp | 28 | 18 | 0 | .000 | 0 | 14 | .778 | 81 | 4.5 | 10 | 3 | .300 | 101.6 | .648 |
| Shane Bieber | Phi | sp | 27 | 20 | 1 | .050 | 1 | 10 | .500 | 96 | 4.8 | 11 | 2 | .182 | 90.8 | .620 |
| Paul Blackburn | SDP | sp | 28 | 4 | 0 | .000 | 0 | 1 | .250 | 9 | 2.3 | 7 | 5 | .714 | 87.0 | .583 |
| Ryan Borucki* | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 19.4 | .621 |
| Ben Bowden* | ChC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 20.7 | .597 |
| Matt Boyd* | ChC | sp | 31 | 19 | 0 | .000 | 0 | 7 | .368 | 62 | 3.3 | 11 | 4 | .364 | 89.1 | .619 |
| Ryan Brasier | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.3 | .573 |
| Steven Brault* | Mia | sp | 30 | 2 | 0 | .000 | 0 | 1 | .500 | 8 | 4.0 | 0 | 0 | .000 | 93.0 | .559 |
| Jake Brentz* | Pit | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 18.0 | .598 |
| Walker Buehler | SFG | sp | 27 | 28 | 3 | .107 | 1 | 18 | .643 | 78 | 2.8 | 13 | 3 | .231 | 102.2 | .637 |
| Aaron Bummer* | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 19.7 | .627 |
| Dylan Bundy | SDP | sp | 29 | 22 | 0 | .000 | 0 | 9 | .409 | 88 | 4.0 | 13 | 5 | .385 | 87.8 | .595 |
| Trevor Cahill | Atl | sp | 34 | 3 | 1 | .333 | 1 | 2 | .667 | 15 | 5.0 | 3 | 0 | .000 | 88.3 | .634 |
| Carlos Carrasco | Phi | sp | 35 | 16 | 0 | .000 | 0 | 8 | .500 | 85 | 5.3 | 18 | 2 | .111 | 98.6 | .626 |
| Diego Castillo | SFG | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 18.9 | .620 |
| Luis Castillo | Phi | sp | 29 | 33 | 2 | .061 | 1 | 20 | .606 | 160 | 4.8 | 15 | 3 | .200 | 102.0 | .614 |
| Miguel Castro | Cin | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 19.1 | .549 |
| Dylan Cease | Hou | sp | 26 | 32 | 0 | .000 | 0 | 15 | .469 | 168 | 5.3 | 26 | 4 | .154 | 95.8 | .604 |
| Luis Cessa | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 7 | .636 | 22.6 | .635 |
| Jhoulys Chacin | Cin | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 26.6 | .609 |
| Andrew Chafin* | SFG | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 18.0 | .622 |
| Aroldis Chapman* | Mil | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 6 | .250 | 16.8 | .586 |
| J.T. Chargois | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 20.2 | .626 |
| Tyler Chatwood | NYM | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 7 | .269 | 18.9 | .561 |
| Jesse Chavez | LAD | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 5 | .417 | 17.3 | .608 |
| Adam Cimber | Atl | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 2 | .095 | 16.0 | .614 |
| Steve Cishek | Hou | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 7 | .368 | 25.2 | .601 |
| Aaron Civale | Mil | sp | 27 | 24 | 1 | .042 | 0 | 11 | .458 | 122 | 5.1 | 14 | 5 | .357 | 96.8 | .630 |
| Sam Clay* | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.6 | .642 |
| A.J. Cole | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 21.3 | .570 |
| Alex Colome | SDP | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 8 | .421 | 21.0 | .610 |
| Patrick Corbin* | Mia | sp | 32 | 32 | 2 | .063 | 0 | 13 | .406 | 116 | 3.6 | 22 | 7 | .318 | 93.3 | .620 |
| Jharel Cotton | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 27.4 | .564 |
| Daniel Coulombe* | StL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 3 | .273 | 21.8 | .696 |
| Garrett Crochet* | Col | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 5 | .357 | 23.9 | .607 |
| Wil Crowe | Col | sp | 27 | 27 | 0 | .000 | 0 | 5 | .185 | 111 | 4.1 | 25 | 6 | .240 | 85.0 | .575 |
| John Curtiss | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 20.5 | .667 |
| Yu Darvish | Mil | sp | 35 | 30 | 1 | .033 | 1 | 15 | .500 | 151 | 5.0 | 27 | 10 | .370 | 99.5 | .628 |
| Zach Davies | Col | sp | 29 | 30 | 0 | .000 | 0 | 8 | .267 | 163 | 5.4 | 23 | 9 | .391 | 85.7 | .578 |
| Wade Davis | ChC | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 | 26.2 | .598 |
| Chase De Jong | Mia | sp | 28 | 14 | 1 | .071 | 0 | 2 | .143 | 41 | 2.9 | 11 | 2 | .182 | 90.4 | .596 |
| Jacob deGrom | Hou | sp | 34 | 19 | 3 | .158 | 1 | 14 | .737 | 90 | 4.7 | 7 | 1 | .143 | 94.4 | .684 |
| Anthony DeSclafani | SFG | sp | 32 | 31 | 2 | .065 | 1 | 17 | .548 | 123 | 4.0 | 16 | 2 | .125 | 88.2 | .637 |
| Ross Detwiler* | StL | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 11 | .367 | 22.4 | .606 |
| Miguel Diaz | Atl | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 25.8 | .606 |
| Jake Diekman* | Mia | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 12 | .429 | 28.1 | .590 |
| Rafael Dolis | Atl | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 27.3 | .582 |
| Sean Doolittle* | Pit | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 18.6 | .635 |
| Camilo Doval | Col | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.6 | .676 |
| Danny Duffy* | Mil | sp | 33 | 16 | 0 | .000 | 0 | 14 | .875 | 58 | 3.6 | 10 | 4 | .400 | 101.0 | .609 |
| Chris Ellis | Hou | sp | 29 | 10 | 0 | .000 | 0 | 6 | .600 | 68 | 6.8 | 3 | 0 | .000 | 89.3 | .597 |
| Nathan Eovaldi | Cin | sp | 32 | 32 | 2 | .063 | 0 | 22 | .688 | 168 | 5.3 | 18 | 4 | .222 | 98.1 | .652 |
| Thomas Eshelman | Mia | sp | 28 | 1 | 0 | .000 | 0 | 1 | 1.000 | 5 | 5.0 | 3 | 1 | .333 | 48.5 | .588 |
| Carlos Estevez | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 17.7 | .638 |
| Demarcus Evans | Atl | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 18.8 | .564 |
| Bailey Falter* | LAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 21.0 | .645 |
| Jacob Faria | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 31.5 | .591 |
| Buck Farmer | Mia | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 27.5 | .636 |
| Erick Fedde | Cin | sp | 29 | 23 | 0 | .000 | 0 | 11 | .478 | 105 | 4.6 | 18 | 9 | .500 | 92.3 | .608 |
| Kyle Finnegan | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 2 | .154 | 25.4 | .580 |
| Chris Flexen | ChC | sp | 27 | 31 | 1 | .032 | 0 | 17 | .548 | 111 | 3.6 | 22 | 4 | .182 | 96.2 | .638 |
| Dylan Floro | Hou | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 21.5 | .602 |
| Matt Foster | SFG | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 26.4 | .682 |
| Max Fried* | Col | sp | 28 | 30 | 2 | .067 | 0 | 20 | .667 | 138 | 4.6 | 18 | 5 | .278 | 97.8 | .637 |
| Giovanny Gallegos | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 20.7 | .633 |
| John Gant | Col | sp | 29 | 15 | 0 | .000 | 0 | 4 | .267 | 99 | 6.6 | 23 | 18 | .783 | 60.3 | .559 |
| Bryan Garcia | ChC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 26.1 | .574 |
| Deivi Garcia | SFG | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 12 | 4.0 | 5 | 2 | .400 | 70.3 | .592 |
| Jarlin Garcia* | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 8 | .186 | 13.0 | .647 |
| Luis H Garcia | Phi | sp | 25 | 30 | 0 | .000 | 0 | 17 | .567 | 169 | 5.6 | 13 | 2 | .154 | 95.7 | .626 |
| Yimi Garcia | SDP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 26.9 | .610 |
| Amir Garrett* | ChC | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 9 | .429 | 20.3 | .577 |
| Braxton Garrett* | Cin | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 10 | 5.0 | 1 | 1 | 1.000 | 44.5 | .472 |
| Justin Garza | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 32.1 | .592 |
| Kevin Gausman | NYM | sp | 31 | 33 | 1 | .030 | 0 | 17 | .515 | 147 | 4.5 | 32 | 12 | .375 | 95.5 | .638 |
| Ian Gibaut | StL | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 41.0 | .622 |
| Luis Gil | NYM | sp | 24 | 10 | 0 | .000 | 0 | 1 | .100 | 46 | 4.6 | 8 | 2 | .250 | 91.2 | .575 |
| Logan Gilbert | LAD | sp | 25 | 27 | 0 | .000 | 0 | 15 | .556 | 110 | 4.1 | 13 | 5 | .385 | 94.9 | .646 |
| Lucas Gilbreath* | Mia | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 22.1 | .586 |
| Mychal Givens | Mia | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 9 | .450 | 20.6 | .572 |
| Tyler Glasnow | Hou | sp | 28 | 18 | 3 | .167 | 3 | 15 | .833 | 70 | 3.9 | 9 | 3 | .333 | 106.1 | .637 |
| Tony Gonsolin | LAD | sp | 28 | 17 | 0 | .000 | 0 | 1 | .059 | 68 | 4.0 | 12 | 6 | .500 | 86.4 | .559 |
| Ashton Goudeau | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 1 | .100 | 23.6 | .590 |
| Kendall Graveman | NYM | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 7 | .250 | 15.6 | .627 |
| Jon Gray | Ari | sp | 30 | 30 | 0 | .000 | 0 | 15 | .500 | 94 | 3.1 | 31 | 11 | .355 | 96.8 | .613 |
| Sonny Gray | NYM | sp | 32 | 30 | 2 | .067 | 1 | 13 | .433 | 163 | 5.4 | 19 | 2 | .105 | 90.3 | .609 |
| Chad Green | SFG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.0 | .641 |
| Deolis Guerra | StL | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 2 | .091 | 19.7 | .606 |
| Junior Guerra | ChC | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 9 | .310 | 32.7 | .538 |
| Jandel Gustave |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 24.5 | .667 |
| Ryne Harper | Hou | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 | 21.6 | .597 |
| Andrew Heaney* | StL | sp | 31 | 27 | 2 | .074 | 1 | 10 | .370 | 118 | 4.4 | 13 | 4 | .308 | 95.0 | .631 |
| Heath Hembree | SDP | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 26.5 | .611 |
| Liam Hendriks | SFG | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.4 | .683 |
| Ryan Hendrix | Mia | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 1 | 1.000 | 29.0 | .529 |
| Jimmy Herget | Phi | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 20.2 | .554 |
| Carlos Hernandez | Phi | mr | 25 | 15 | 0 | .000 | 0 | 8 | .533 | 55 | 3.7 | 21 | 5 | .238 | 59.3 | .574 |
| Jordan Holloway | Atl | mr | 26 | 8 | 0 | .000 | 0 | 1 | .125 | 49 | 6.1 | 16 | 7 | .438 | 58.0 | .552 |
| Adrian Houser | Phi | sp | 29 | 30 | 2 | .067 | 0 | 20 | .667 | 153 | 5.1 | 18 | 4 | .222 | 102.1 | .582 |
| Sam Howard* | StL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 5 | .238 | 23.0 | .553 |
| Spencer Howard | Hou | sp | 25 | 9 | 0 | .000 | 0 | 0 | .000 | 51 | 5.7 | 8 | 5 | .625 | 65.5 | .572 |
| Dakota Hudson | Col | sp | 27 | 4 | 0 | .000 | 0 | 1 | .250 | 24 | 6.0 | 4 | 2 | .500 | 82.5 | .624 |
| Daniel Hudson | Phi | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 6 | .316 | 16.4 | .628 |
| Andre Jackson | Cin | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 22.3 | .642 |
| Luke Jackson | SFG | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 21.3 | .585 |
| Kenley Jansen | NYM | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 4 | .190 | 22.2 | .565 |
| Griffin Jax | Pit | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 13 | .448 | 32.3 | .607 |
| Daulton Jefferies | Phi | mr | 26 | 4 | 1 | .250 | 1 | 4 | 1.000 | 31 | 7.8 | 4 | 3 | .750 | 113.3 | .620 |
| Pierce Johnson | Phi | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 18.3 | .608 |
| Jakob Junis | SDP | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 3 | .429 | 31.2 | .640 |
| James Kaprielian | Pit | sp | 28 | 22 | 0 | .000 | 0 | 6 | .273 | 63 | 2.9 | 18 | 7 | .389 | 96.8 | .609 |
| James Karinchak | SFG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 19.7 | .583 |
| Joe Kelly | Mil | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 18.2 | .617 |
| Merrill Kelly | Mil | sp | 33 | 30 | 2 | .067 | 1 | 19 | .633 | 169 | 5.6 | 13 | 3 | .231 | 96.6 | .653 |
| Clayton Kershaw* | Atl | sp | 34 | 25 | 3 | .120 | 0 | 17 | .680 | 129 | 5.2 | 11 | 5 | .455 | 90.8 | .670 |
| Yusei Kikuchi* | Ari | sp | 31 | 30 | 1 | .033 | 0 | 18 | .600 | 135 | 4.5 | 10 | 0 | .000 | 102.4 | .610 |
| Kwang Hyun Kim* | SFG | sp | 33 | 7 | 0 | .000 | 0 | 2 | .286 | 25 | 3.6 | 15 | 2 | .133 | 52.1 | .619 |
| John King* | Phi | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 4 | .138 | 12.0 | .671 |
| Tyler Kinley | Col | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 8 | .381 | 20.7 | .598 |
| Andrew Kittredge | SDP | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 19.5 | .674 |
| Corey Kluber | Mil | sp | 36 | 20 | 1 | .050 | 0 | 8 | .400 | 93 | 4.7 | 22 | 5 | .227 | 97.3 | .603 |
| Corey Knebel | LAD | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 15.9 | .613 |
| Michael Kopech | Mil | mr | 26 | 8 | 0 | .000 | 0 | 4 | .500 | 42 | 5.3 | 16 | 6 | .375 | 46.1 | .632 |
| Dean Kremer | Mil | sp | 26 | 13 | 0 | .000 | 0 | 2 | .154 | 63 | 4.8 | 9 | 1 | .111 | 83.8 | .594 |
| Wade LeBlanc* | Mia | sp | 37 | 10 | 0 | .000 | 0 | 3 | .300 | 54 | 5.4 | 10 | 6 | .600 | 64.1 | .609 |
| Dominic Leone | Atl | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 16.9 | .633 |
| Jonathan Loaisiga | Hou | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 17.4 | .637 |
| Jorge Lopez | ChC | sp | 29 | 30 | 0 | .000 | 0 | 8 | .267 | 93 | 3.1 | 39 | 16 | .410 | 78.1 | .582 |
| Reynaldo Lopez | SFG | mr | 28 | 12 | 1 | .083 | 0 | 5 | .417 | 53 | 4.4 | 4 | 1 | .250 | 88.8 | .628 |
| Aaron Loup* | LAD | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 3 | .115 | 13.4 | .600 |
| Zac Lowther* | Mil | sp | 26 | 10 | 0 | .000 | 0 | 1 | .100 | 63 | 6.3 | 8 | 4 | .500 | 73.3 | .598 |
| Joey Lucchesi* | Ari | sp | 29 | 12 | 0 | .000 | 0 | 3 | .250 | 56 | 4.7 | 8 | 4 | .500 | 82.8 | .646 |
| Jordan Lyles | ChC | sp | 31 | 29 | 1 | .034 | 0 | 12 | .414 | 102 | 3.5 | 15 | 0 | .000 | 93.5 | .622 |
| Lance Lynn | Ari | sp | 35 | 30 | 2 | .067 | 0 | 23 | .767 | 122 | 4.1 | 14 | 5 | .357 | 105.5 | .637 |
| Kenta Maeda | NYM | sp | 34 | 25 | 0 | .000 | 0 | 10 | .400 | 121 | 4.8 | 27 | 10 | .370 | 84.4 | .640 |
| Tyler Mahle | Ari | sp | 27 | 33 | 2 | .061 | 1 | 12 | .364 | 149 | 4.5 | 35 | 15 | .429 | 104.1 | .609 |
| Matt Manning | Mia | sp | 24 | 19 | 0 | .000 | 0 | 6 | .316 | 83 | 4.4 | 15 | 8 | .533 | 84.2 | .623 |
| Joe Mantiply* | Ari | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 8 | .364 | 12.8 | .616 |
| German Marquez | Atl | sp | 27 | 31 | 0 | .000 | 0 | 18 | .581 | 152 | 4.9 | 19 | 12 | .632 | 94.6 | .634 |
| Brett Martin* | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 3 | .167 | 14.1 | .647 |
| Chris Martin | Mia | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 19.1 | .674 |
| Corbin Martin | Pit | sp | 26 | 6 | 0 | .000 | 0 | 0 | .000 | 19 | 3.2 | 9 | 5 | .556 | 75.7 | .566 |
| Phil Maton | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 23.2 | .568 |
| Tyler Matzek* | Atl | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 9 | .391 | 22.3 | .576 |
| Dustin May | LAD | sp | 24 | 9 | 0 | .000 | 0 | 4 | .444 | 53 | 5.9 | 2 | 0 | .000 | 83.3 | .655 |
| Trevor May | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 | 20.7 | .629 |
| Mike Mayers | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 30 | 9 | .300 | 17.4 | .636 |
| Shane McClanahan* | Atl | sp | 25 | 29 | 0 | .000 | 0 | 10 | .345 | 143 | 4.9 | 19 | 4 | .211 | 89.0 | .632 |
| Lance McCullers | StL | sp | 28 | 21 | 1 | .048 | 0 | 9 | .429 | 75 | 3.6 | 19 | 5 | .263 | 103.3 | .584 |
| T.J. McFarland* | Atl | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 13.8 | .645 |
| Jake McGee* | Atl | cl | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 14.8 | .669 |
| Collin McHugh |   | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 19.5 | .691 |
| Triston McKenzie | LAD | sp | 24 | 28 | 0 | .000 | 0 | 11 | .393 | 135 | 4.8 | 24 | 10 | .417 | 92.1 | .594 |
| John Means* | NYM | sp | 29 | 30 | 1 | .033 | 0 | 17 | .567 | 144 | 4.8 | 11 | 5 | .455 | 85.1 | .667 |
| Adonis Medina | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 46.0 | .500 |
| Mark Melancon | Ari | cl | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 19.8 | .630 |
| Conner Menez* | Mia | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 35.3 | .667 |
| Andrew Miller* | Cin | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 20.9 | .575 |
| Juan Minaya | Phi | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.2 | .578 |
| Mike Minor* | SDP | sp | 34 | 28 | 5 | .179 | 3 | 17 | .607 | 107 | 3.8 | 17 | 8 | .471 | 96.6 | .647 |
| A.J. Minter* | Ari | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 14.9 | .660 |
| Casey Mize | StL | sp | 25 | 30 | 1 | .033 | 0 | 16 | .533 | 131 | 4.4 | 10 | 1 | .100 | 91.5 | .636 |
| Rafael Montero | Pit | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 20.1 | .602 |
| Matt Moore* | SDP | sp | 33 | 18 | 1 | .056 | 0 | 11 | .611 | 57 | 3.2 | 6 | 2 | .333 | 95.6 | .598 |
| Adrian Morejon* | Pit | sp | 23 | 4 | 0 | .000 | 0 | 0 | .000 | 13 | 3.3 | 4 | 3 | .750 | 89.3 | .633 |
| Adam Morgan* | Pit | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 18.0 | .610 |
| Charlie Morton | Col | sp | 38 | 33 | 3 | .091 | 1 | 18 | .545 | 152 | 4.6 | 25 | 14 | .560 | 102.3 | .600 |
| Joe Musgrove | LAD | sp | 29 | 31 | 0 | .000 | 0 | 20 | .645 | 150 | 4.8 | 11 | 2 | .182 | 99.7 | .626 |
| Nick Neidert | Pit | sp | 25 | 1 | 1 | 1.000 | 0 | 1 | 1.000 | 6 | 6.0 | 2 | 2 | 1.000 | 39.0 | .564 |
| Sean Newcomb* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 16.9 | .551 |
| Aaron Nola | SDP | sp | 29 | 29 | 3 | .103 | 0 | 20 | .690 | 106 | 3.7 | 5 | 2 | .400 | 103.6 | .652 |
| Sean Nolin* | Pit | sp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 25.3 | .593 |
| Daniel Norris* | ChC | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 8 | .286 | 24.1 | .577 |
| Steven Okert* | Mil | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 4 | .222 | 15.3 | .609 |
| Adam Ottavino | ChC | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 19.4 | .572 |
| Glenn Otto | Ari | sp | 26 | 4 | 0 | .000 | 0 | 1 | .250 | 22 | 5.5 | 3 | 2 | .667 | 79.0 | .608 |
| Luis Oviedo | Pit | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 23.6 | .535 |
| Chris Paddack | ChC | sp | 26 | 26 | 0 | .000 | 0 | 8 | .308 | 90 | 3.5 | 22 | 13 | .591 | 91.6 | .648 |
| Emilio Pagan | SDP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 23.8 | .627 |
| Spencer Patton | Mil | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 16.2 | .641 |
| Joel Payamps | Mia | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 24.7 | .667 |
| Nate Pearson | ChC | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 25.5 | .545 |
| Freddy Peralta | Cin | sp | 26 | 30 | 0 | .000 | 0 | 11 | .367 | 176 | 5.9 | 17 | 8 | .471 | 100.1 | .594 |
| David Peterson* | StL | sp | 26 | 19 | 0 | .000 | 0 | 3 | .158 | 54 | 2.8 | 14 | 1 | .071 | 84.0 | .582 |
| Yusmeiro Petit | Atl | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 9 | .346 | 18.5 | .674 |
| Zach Plesac | Pit | sp | 27 | 28 | 0 | .000 | 0 | 11 | .393 | 108 | 3.9 | 24 | 7 | .292 | 93.9 | .642 |
| Daniel Ponce de Leon | Mia | mr | 30 | 2 | 0 | .000 | 0 | 0 | .000 | 3 | 1.5 | 5 | 2 | .400 | 76.0 | .520 |
| Ryan Pressly |   | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 18.4 | .657 |
| David Price* | Mil | mr | 36 | 11 | 0 | .000 | 0 | 4 | .364 | 79 | 7.2 | 14 | 3 | .214 | 41.0 | .629 |
| Jose Quintana* | Col | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 3 | .097 | 31.0 | .580 |
| Erasmo Ramirez | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 22.7 | .657 |
| Noe Ramirez |   | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 20.0 | .610 |
| Alex Reyes | Ari | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 10 | .385 | 25.3 | .569 |
| Carlos Rodon* | Atl | sp | 29 | 28 | 1 | .036 | 1 | 20 | .714 | 116 | 4.1 | 9 | 5 | .556 | 102.2 | .653 |
| Chris Rodriguez | Phi | mr | 23 | 6 | 0 | .000 | 0 | 4 | .667 | 18 | 3.0 | 5 | 2 | .400 | 99.2 | .568 |
| Taylor Rogers* | Ari | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 16.1 | .668 |
| Sergio Romo | StL | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.1 | .632 |
| Joe Ross | Ari | sp | 29 | 23 | 3 | .130 | 1 | 15 | .652 | 111 | 4.8 | 10 | 1 | .100 | 98.2 | .646 |
| Chris Sale* | Hou | sp | 33 | 13 | 0 | .000 | 0 | 8 | .615 | 58 | 4.5 | 6 | 1 | .167 | 89.9 | .665 |
| Nick Sandlin | LAD | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 20.6 | .582 |
| Patrick Sandoval* | Cin | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 5 | .455 | 31.0 | .630 |
| Reiver Sanmartin* | NYM | sp | 26 | 6 | 1 | .167 | 1 | 3 | .500 | 44 | 7.3 | 3 | 1 | .333 | 93.8 | .668 |
| Ervin Santana | ChC | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 | 32.2 | .596 |
| Max Scherzer | SDP | sp | 37 | 17 | 5 | .294 | 2 | 12 | .706 | 52 | 3.1 | 6 | 1 | .167 | 107.5 | .662 |
| Clarke Schmidt | StL | sp | 26 | 5 | 0 | .000 | 0 | 0 | .000 | 22 | 4.4 | 8 | 1 | .125 | 89.2 | .563 |
| Sam Selman* | NYM | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 12.8 | .596 |
| Antonio Senzatela | Pit | sp | 27 | 29 | 1 | .034 | 1 | 15 | .517 | 103 | 3.6 | 21 | 10 | .476 | 90.4 | .655 |
| Paul Sewald | Hou | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 21.2 | .628 |
| Jordan Sheffield | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 19.3 | .569 |
| Justus Sheffield* | Pit | sp | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 2 | .400 | 32.3 | .566 |
| Chasen Shreve* | Hou | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 4 | .267 | 17.2 | .577 |
| Lucas Sims | Phi | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 31.3 | .612 |
| Brady Singer | Atl | sp | 25 | 30 | 0 | .000 | 0 | 9 | .300 | 141 | 4.7 | 27 | 8 | .296 | 88.0 | .613 |
| Caleb Smith* |   | mr | 30 | 18 | 0 | .000 | 0 | 1 | .056 | 57 | 3.2 | 12 | 2 | .167 | 62.2 | .597 |
| Joe Smith | Hou | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 9 | .360 | 18.6 | .662 |
| Riley Smith | SDP | mr | 27 | 8 | 0 | .000 | 0 | 1 | .125 | 26 | 3.3 | 14 | 4 | .286 | 39.7 | .669 |
| Blake Snell* | StL | sp | 29 | 30 | 2 | .067 | 1 | 17 | .567 | 116 | 3.9 | 11 | 5 | .455 | 96.7 | .607 |
| Craig Stammen | LAD | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 21.4 | .661 |
| Ryne Stanek | Hou | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 18.8 | .597 |
| Josh Staumont | LAD | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 19.1 | .604 |
| Trevor Stephan | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 11 | .355 | 24.1 | .588 |
| Chris Stratton | Phi | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.6 | .606 |
| Marcus Stroman | Hou | sp | 31 | 33 | 3 | .091 | 0 | 20 | .606 | 186 | 5.6 | 24 | 5 | .208 | 98.5 | .642 |
| Jose Suarez* | Cin | sp | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 27.2 | .608 |
| Ranger Suarez* | Hou | mr | 26 | 16 | 0 | .000 | 0 | 13 | .813 | 86 | 5.4 | 7 | 2 | .286 | 67.0 | .627 |
| Wander Suero | Mia | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 5 | .833 | 27.9 | .600 |
| Brent Suter* | Mil | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 | 18.9 | .617 |
| Erik Swanson | SDP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 22.4 | .652 |
| Jameson Taillon | Cin | sp | 30 | 28 | 1 | .036 | 0 | 17 | .607 | 151 | 5.4 | 13 | 4 | .308 | 97.3 | .628 |
| Domingo Tapia | NYM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 5 | .313 | 16.1 | .633 |
| Dillon Tate | SFG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 32 | 7 | .219 | 23.7 | .569 |
| Blake Taylor* | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 20.1 | .615 |
| Josh Taylor* | Mia | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 1 | .071 | 22.3 | .635 |
| Ryan Tepera | NYM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 1 | .045 | 18.6 | .615 |
| Keegan Thompson | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 3 | .150 | 25.2 | .562 |
| Ryan Thompson | Col | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 16.2 | .625 |
| Josh Tomlin | Cin | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 21.9 | .665 |
| Jose Urena | Pit | sp | 30 | 30 | 1 | .033 | 0 | 7 | .233 | 88 | 2.9 | 26 | 14 | .538 | 85.1 | .602 |
| Jose Urquidy | SFG | sp | 27 | 24 | 2 | .083 | 2 | 15 | .625 | 117 | 4.9 | 8 | 2 | .250 | 90.0 | .650 |
| Cesar Valdez | Ari | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 25.9 | .658 |
| Framber Valdez* | Pit | sp | 28 | 26 | 1 | .038 | 1 | 16 | .615 | 97 | 3.7 | 14 | 5 | .357 | 108.1 | .614 |
| Phillips Valdez | NYM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 | 20.8 | .584 |
| Vince Velasquez | SDP | sp | 30 | 24 | 0 | .000 | 0 | 6 | .250 | 85 | 3.5 | 23 | 9 | .391 | 92.0 | .584 |
| Alex Vesia* | Col | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 15.7 | .601 |
| Nick Vincent | StL | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 17.4 | .571 |
| Austin Voth | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 23.6 | .610 |
| Adam Wainwright | LAD | sp | 40 | 32 | 7 | .219 | 3 | 19 | .594 | 163 | 5.1 | 11 | 4 | .364 | 108.3 | .649 |
| Austin Warren | Mia | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 23.5 | .610 |
| Tony Watson* | LAD | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 18.4 | .651 |
| Ryan Weathers* | Cin | sp | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 25.3 | .635 |
| Alexander Wells* | Col | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 37.1 | .595 |
| Tyler Wells | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 0 | .000 | 17.0 | .666 |
| Zack Wheeler | SFG | sp | 32 | 31 | 6 | .194 | 3 | 27 | .871 | 144 | 4.6 | 9 | 3 | .333 | 105.4 | .652 |
| Mitch White | Hou | mr | 27 | 7 | 0 | .000 | 0 | 3 | .429 | 33 | 4.7 | 9 | 4 | .444 | 68.0 | .635 |
| Kodi Whitley | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 25.0 | .592 |
| Rowan Wick | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 1 | .063 | 23.8 | .549 |
| Brad Wieck* | Hou | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 18.1 | .564 |
| Bryse Wilson | Col | sp | 24 | 19 | 0 | .000 | 0 | 6 | .316 | 76 | 4.0 | 10 | 2 | .200 | 72.6 | .621 |
| Justin Wilson* | Pit | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 16.1 | .637 |
| Dan Winkler | StL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 9 | .474 | 25.0 | .541 |
| Alex Wood* | Mia | sp | 31 | 29 | 0 | .000 | 0 | 14 | .483 | 117 | 4.0 | 30 | 10 | .333 | 93.4 | .643 |
| Jake Woodford | Phi | mr | 25 | 8 | 0 | .000 | 0 | 3 | .375 | 33 | 4.1 | 9 | 5 | .556 | 70.3 | .644 |
| Brandon Woodruff | StL | sp | 29 | 30 | 4 | .133 | 3 | 16 | .533 | 121 | 4.0 | 16 | 7 | .438 | 98.1 | .635 |
| Kyle Wright | Mia | sp | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 17 | 5.7 | 0 | 0 | .000 | 80.3 | .577 |
| Miguel Yajure | Pit | sp | 24 | 2 | 0 | .000 | 0 | 0 | .000 | 7 | 3.5 | 4 | 0 | .000 | 67.0 | .545 |
| Huascar Ynoa | Cin | sp | 24 | 21 | 0 | .000 | 0 | 8 | .381 | 99 | 4.7 | 13 | 6 | .462 | 89.9 | .619 |
| Alex Young* | SDP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 25.9 | .591 |
| Angel Zerpa* | Col | sp | 22 | 4 | 0 | .000 | 0 | 2 | .500 | 32 | 8.0 | 3 | 1 | .333 | 80.0 | .544 |
| Tyler Zuber | NYM | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 17.4 | .586 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | NP/G | STR% |
| Jorge Alcala | Phi | mr | 26 | 5 | 3 | .600 | 2 | .400 | 9 | 29 | 3 | .103 | 41 | 41 | 16 | 22.1 | .631 |
| Sandy Alcantara | Mia | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 108.2 | .641 |
| Tyler Alexander* | Mia | mr | 27 | 4 | 3 | .750 | 1 | .250 | 1 | 11 | 1 | .091 | 36 | 20 | 10 | 54.0 | .650 |
| A.J. Alexy | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 92.3 | .575 |
| Kolby Allard* |   | sp | 24 | 3 | 2 | .667 | 0 | .000 | 1 | 27 | 10 | .370 | 38 | 38 | 19 | 31.5 | .644 |
| Logan S. Allen* | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 82.8 | .615 |
| Yency Almonte | ChC | mr | 28 | 2 | 0 | .000 | 2 | 1.000 | 2 | 21 | 6 | .286 | 30 | 30 | 6 | 22.5 | .602 |
| Jose Alvarado* | ChC | mr | 27 | 4 | 0 | .000 | 3 | .750 | 11 | 38 | 12 | .316 | 66 | 66 | 20 | 18.7 | .522 |
| Jose Alvarez* |   | mr | 33 | 12 | 8 | .667 | 4 | .333 | 14 | 30 | 10 | .333 | 54 | 54 | 20 | 19.4 | .635 |
| Chase Anderson | SDP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 1 | 1 | 71.7 | .600 |
| Drew Anderson | Hou | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 79.6 | .618 |
| Ian Anderson | NYM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 88.7 | .602 |
| Tyler Anderson* | SFG | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 88.7 | .657 |
| Kohei Arihara | ChC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 85.1 | .610 |
| Shawn Armstrong | ChC | mr | 31 | 2 | 1 | .500 | 1 | .500 | 1 | 20 | 11 | .550 | 14 | 14 | 10 | 24.4 | .601 |
| Aaron Ashby* | SDP | mr | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 86.0 | .589 |
| Caleb Baragar* |   | mr | 28 | 3 | 2 | .667 | 1 | .333 | 4 | 18 | 3 | .167 | 22 | 22 | 13 | 15.4 | .621 |
| Joe Barlow | Col | cl | 26 | 10 | 8 | .800 | 2 | .200 | 0 | 13 | 8 | .615 | 22 | 22 | 18 | 18.7 | .580 |
| Charlie Barnes* | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 85.4 | .550 |
| Matt Barnes | Mil | cl | 32 | 9 | 6 | .667 | 3 | .333 | 17 | 22 | 9 | .409 | 53 | 53 | 14 | 19.0 | .637 |
| Trevor Bauer | Cin | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 104.5 | .622 |
| Shane Baz | SFG | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 93.8 | .654 |
| Travis Bergen* | Hou | mr | 28 | 2 | 1 | .500 | 1 | .500 | 0 | 5 | 2 | .400 | 3 | 3 | 2 | 6.0 | .556 |
| Jose Berrios | LAD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 101.6 | .648 |
| Shane Bieber | Phi | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 90.8 | .620 |
| Paul Blackburn | SDP | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 87.0 | .583 |
| Ryan Borucki* | Atl | mr | 28 | 3 | 1 | .333 | 0 | .000 | 3 | 12 | 1 | .083 | 23 | 23 | 7 | 19.4 | .621 |
| Ben Bowden* | ChC | mr | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 9 | 4 | .444 | 9 | 9 | 5 | 20.7 | .597 |
| Matt Boyd* | ChC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 1 | 1 | 89.1 | .619 |
| Ryan Brasier | StL | mr | 34 | 2 | 1 | .500 | 0 | .000 | 1 | 7 | 0 | .000 | 10 | 10 | 5 | 21.3 | .573 |
| Steven Brault* | Mia | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 93.0 | .559 |
| Jake Brentz* | Pit | mr | 27 | 7 | 4 | .571 | 3 | .429 | 2 | 25 | 12 | .480 | 32 | 32 | 17 | 18.0 | .598 |
| Walker Buehler | SFG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 102.2 | .637 |
| Aaron Bummer* | Col | mr | 28 | 3 | 1 | .333 | 2 | .667 | 4 | 23 | 5 | .217 | 41 | 41 | 13 | 19.7 | .627 |
| Dylan Bundy | SDP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 87.8 | .595 |
| Trevor Cahill | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 88.3 | .634 |
| Carlos Carrasco | Phi | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 98.6 | .626 |
| Diego Castillo | SFG | cl | 28 | 1 | 0 | .000 | 0 | .000 | 18 | 12 | 1 | .083 | 47 | 47 | 12 | 18.9 | .620 |
| Luis Castillo | Phi | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.0 | .614 |
| Miguel Castro | Cin | mr | 27 | 29 | 22 | .759 | 7 | .241 | 5 | 30 | 10 | .333 | 54 | 54 | 40 | 19.1 | .549 |
| Dylan Cease | Hou | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.8 | .604 |
| Luis Cessa | Cin | mr | 30 | 9 | 2 | .222 | 6 | .667 | 9 | 19 | 6 | .316 | 44 | 44 | 17 | 22.6 | .635 |
| Jhoulys Chacin | Cin | mr | 34 | 4 | 1 | .250 | 3 | .750 | 9 | 27 | 11 | .407 | 44 | 44 | 10 | 26.6 | .609 |
| Andrew Chafin* | SFG | mr | 32 | 3 | 2 | .667 | 0 | .000 | 20 | 28 | 5 | .179 | 47 | 47 | 12 | 18.0 | .622 |
| Aroldis Chapman* | Mil | cl | 34 | 11 | 10 | .909 | 0 | .000 | 17 | 32 | 5 | .156 | 57 | 57 | 22 | 16.8 | .586 |
| J.T. Chargois | Col | mr | 31 | 3 | 1 | .333 | 1 | .333 | 6 | 18 | 6 | .333 | 32 | 32 | 11 | 20.2 | .626 |
| Tyler Chatwood | NYM | mr | 32 | 5 | 2 | .400 | 1 | .200 | 7 | 18 | 3 | .167 | 31 | 31 | 10 | 18.9 | .561 |
| Jesse Chavez | LAD | mr | 38 | 7 | 4 | .571 | 3 | .429 | 9 | 24 | 6 | .250 | 31 | 31 | 8 | 17.3 | .608 |
| Adam Cimber | Atl | mr | 31 | 8 | 4 | .500 | 2 | .250 | 21 | 41 | 13 | .317 | 64 | 64 | 13 | 16.0 | .614 |
| Steve Cishek | Hou | mr | 36 | 10 | 3 | .300 | 6 | .600 | 8 | 33 | 9 | .273 | 49 | 49 | 17 | 25.2 | .601 |
| Aaron Civale | Mil | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 96.8 | .630 |
| Sam Clay* | Cin | mr | 29 | 3 | 1 | .333 | 1 | .333 | 0 | 7 | 4 | .571 | 7 | 7 | 3 | 15.6 | .642 |
| A.J. Cole | Mil | mr | 30 | 0 | 0 | .000 | 0 | .000 | 1 | 9 | 3 | .333 | 7 | 7 | 1 | 21.3 | .570 |
| Alex Colome | SDP | cl | 33 | 12 | 10 | .833 | 2 | .167 | 1 | 32 | 10 | .313 | 56 | 56 | 38 | 21.0 | .610 |
| Patrick Corbin* | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 93.3 | .620 |
| Jharel Cotton | Ari | mr | 30 | 0 | 0 | .000 | 0 | .000 | 2 | 14 | 6 | .429 | 18 | 18 | 2 | 27.4 | .564 |
| Daniel Coulombe* | StL | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 1 | 17 | 8 | .471 | 19 | 19 | 10 | 21.8 | .696 |
| Garrett Crochet* | Col | mr | 23 | 4 | 3 | .750 | 1 | .250 | 4 | 31 | 10 | .323 | 36 | 36 | 11 | 23.9 | .607 |
| Wil Crowe | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 85.0 | .575 |
| John Curtiss | Phi | mr | 29 | 2 | 1 | .500 | 1 | .500 | 5 | 18 | 6 | .333 | 30 | 30 | 12 | 20.5 | .667 |
| Yu Darvish | Mil | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.5 | .628 |
| Zach Davies | Col | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 85.7 | .578 |
| Wade Davis | ChC | mr | 36 | 1 | 0 | .000 | 1 | 1.000 | 0 | 12 | 5 | .417 | 13 | 13 | 6 | 26.2 | .598 |
| Chase De Jong | Mia | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 90.4 | .596 |
| Jacob deGrom | Hou | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 94.4 | .684 |
| Anthony DeSclafani | SFG | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 88.2 | .637 |
| Ross Detwiler* | StL | mr | 36 | 4 | 0 | .000 | 3 | .750 | 2 | 37 | 18 | .486 | 45 | 45 | 11 | 22.4 | .606 |
| Miguel Diaz | Atl | mr | 27 | 2 | 2 | 1.000 | 0 | .000 | 3 | 14 | 2 | .143 | 24 | 24 | 9 | 25.8 | .606 |
| Jake Diekman* | Mia | mr | 35 | 6 | 3 | .500 | 3 | .500 | 8 | 40 | 17 | .425 | 50 | 50 | 11 | 28.1 | .590 |
| Rafael Dolis | Atl | mr | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 7 | 2 | .286 | 10 | 10 | 4 | 27.3 | .582 |
| Sean Doolittle* | Pit | mr | 35 | 5 | 5 | 1.000 | 0 | .000 | 4 | 25 | 11 | .440 | 37 | 37 | 21 | 18.6 | .635 |
| Camilo Doval | Col | mr | 24 | 1 | 1 | 1.000 | 0 | .000 | 1 | 5 | 4 | .800 | 9 | 9 | 4 | 19.6 | .676 |
| Danny Duffy* | Mil | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 101.0 | .609 |
| Chris Ellis | Hou | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 89.3 | .597 |
| Nathan Eovaldi | Cin | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.1 | .652 |
| Thomas Eshelman | Mia | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 3 | 2 | 48.5 | .588 |
| Carlos Estevez | Cin | mr | 29 | 14 | 10 | .714 | 2 | .143 | 12 | 31 | 14 | .452 | 50 | 50 | 18 | 17.7 | .638 |
| Demarcus Evans | Atl | mr | 25 | 0 | 0 | .000 | 0 | .000 | 2 | 1 | 0 | .000 | 10 | 10 | 3 | 18.8 | .564 |
| Bailey Falter* | LAD | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 11 | 1 | .091 | 22 | 22 | 12 | 21.0 | .645 |
| Jacob Faria | Pit | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 7 | 1 | .143 | 8 | 8 | 3 | 31.5 | .591 |
| Buck Farmer | Mia | mr | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 2 | 2 | 1 | 27.5 | .636 |
| Erick Fedde | Cin | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 92.3 | .608 |
| Kyle Finnegan | Col | mr | 30 | 2 | 1 | .500 | 1 | .500 | 1 | 6 | 2 | .333 | 14 | 14 | 3 | 25.4 | .580 |
| Chris Flexen | ChC | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 1 | 0 | 96.2 | .638 |
| Dylan Floro | Hou | mr | 31 | 2 | 1 | .500 | 0 | .000 | 6 | 11 | 0 | .000 | 23 | 23 | 8 | 21.5 | .602 |
| Matt Foster | SFG | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 8 | 8 | 5 | 26.4 | .682 |
| Max Fried* | Col | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.8 | .637 |
| Giovanny Gallegos | Col | mr | 30 | 12 | 8 | .667 | 4 | .333 | 8 | 44 | 17 | .386 | 65 | 65 | 27 | 20.7 | .633 |
| John Gant | Col | sp | 29 | 0 | 0 | .000 | 0 | .000 | 3 | 13 | 3 | .231 | 28 | 13 | 4 | 60.3 | .559 |
| Bryan Garcia | ChC | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 5 | .455 | 7 | 7 | 2 | 26.1 | .574 |
| Deivi Garcia | SFG | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 70.3 | .592 |
| Jarlin Garcia* | NYM | mr | 29 | 8 | 0 | .000 | 4 | .500 | 23 | 53 | 9 | .170 | 70 | 70 | 7 | 13.0 | .647 |
| Luis H Garcia | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.7 | .626 |
| Yimi Garcia | SDP | mr | 31 | 2 | 1 | .500 | 1 | .500 | 2 | 25 | 10 | .400 | 33 | 33 | 11 | 26.9 | .610 |
| Amir Garrett* | ChC | mr | 30 | 4 | 2 | .500 | 2 | .500 | 5 | 28 | 8 | .286 | 40 | 40 | 11 | 20.3 | .577 |
| Braxton Garrett* | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 44.5 | .472 |
| Justin Garza | Pit | mr | 28 | 3 | 2 | .667 | 1 | .333 | 0 | 9 | 2 | .222 | 14 | 14 | 5 | 32.1 | .592 |
| Kevin Gausman | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 95.5 | .638 |
| Ian Gibaut | StL | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 0 | 3 | 1 | .333 | 2 | 2 | 2 | 41.0 | .622 |
| Luis Gil | NYM | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.2 | .575 |
| Logan Gilbert | LAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 94.9 | .646 |
| Lucas Gilbreath* | Mia | mr | 26 | 6 | 1 | .167 | 4 | .667 | 5 | 25 | 11 | .440 | 40 | 40 | 15 | 22.1 | .586 |
| Mychal Givens | Mia | mr | 32 | 12 | 7 | .583 | 3 | .250 | 3 | 39 | 16 | .410 | 51 | 51 | 22 | 20.6 | .572 |
| Tyler Glasnow | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 106.1 | .637 |
| Tony Gonsolin | LAD | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 86.4 | .559 |
| Ashton Goudeau | NYM | mr | 29 | 2 | 0 | .000 | 2 | 1.000 | 3 | 17 | 4 | .235 | 24 | 24 | 8 | 23.6 | .590 |
| Kendall Graveman | NYM | mr | 31 | 9 | 4 | .444 | 3 | .333 | 22 | 51 | 10 | .196 | 60 | 60 | 16 | 15.6 | .627 |
| Jon Gray | Ari | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.8 | .613 |
| Sonny Gray | NYM | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 90.3 | .609 |
| Chad Green | SFG | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 1 | 11 | 2 | .182 | 19 | 19 | 6 | 22.0 | .641 |
| Deolis Guerra | StL | mr | 33 | 10 | 4 | .400 | 5 | .500 | 11 | 46 | 9 | .196 | 59 | 59 | 15 | 19.7 | .606 |
| Junior Guerra | ChC | mr | 37 | 1 | 1 | 1.000 | 0 | .000 | 2 | 34 | 9 | .265 | 44 | 44 | 20 | 32.7 | .538 |
| Jandel Gustave |   | mr | 29 | 5 | 4 | .800 | 1 | .200 | 2 | 10 | 4 | .400 | 12 | 12 | 7 | 24.5 | .667 |
| Ryne Harper | Hou | mr | 33 | 4 | 3 | .750 | 1 | .250 | 5 | 17 | 6 | .353 | 27 | 27 | 10 | 21.6 | .597 |
| Andrew Heaney* | StL | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 95.0 | .631 |
| Heath Hembree | SDP | mr | 33 | 2 | 0 | .000 | 2 | 1.000 | 2 | 17 | 5 | .294 | 35 | 35 | 16 | 26.5 | .611 |
| Liam Hendriks | SFG | cl | 33 | 50 | 46 | .920 | 4 | .080 | 0 | 20 | 3 | .150 | 60 | 60 | 55 | 15.4 | .683 |
| Ryan Hendrix | Mia | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 3 | 3 | 2 | 29.0 | .529 |
| Jimmy Herget | Phi | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 1 | 0 | .000 | 5 | 5 | 2 | 20.2 | .554 |
| Carlos Hernandez | Phi | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 3 | 1 | 0 | .000 | 27 | 12 | 7 | 59.3 | .574 |
| Jordan Holloway | Atl | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 12 | 4 | 0 | 58.0 | .552 |
| Adrian Houser | Phi | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.1 | .582 |
| Sam Howard* | StL | mr | 29 | 3 | 1 | .333 | 1 | .333 | 4 | 21 | 7 | .333 | 35 | 35 | 11 | 23.0 | .553 |
| Spencer Howard | Hou | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 11 | 2 | 2 | 65.5 | .572 |
| Dakota Hudson | Col | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 82.5 | .624 |
| Daniel Hudson | Phi | mr | 35 | 8 | 5 | .625 | 3 | .375 | 23 | 29 | 10 | .345 | 57 | 57 | 13 | 16.4 | .628 |
| Andre Jackson | Cin | cl | 26 | 1 | 0 | .000 | 1 | 1.000 | 0 | 1 | 0 | .000 | 3 | 3 | 2 | 22.3 | .642 |
| Luke Jackson | SFG | mr | 30 | 5 | 3 | .600 | 2 | .400 | 10 | 18 | 3 | .167 | 34 | 34 | 15 | 21.3 | .585 |
| Kenley Jansen | NYM | cl | 34 | 20 | 15 | .750 | 3 | .150 | 19 | 57 | 23 | .404 | 64 | 64 | 26 | 22.2 | .565 |
| Griffin Jax | Pit | sp | 27 | 2 | 0 | .000 | 1 | .500 | 1 | 44 | 19 | .432 | 52 | 52 | 14 | 32.3 | .607 |
| Daulton Jefferies | Phi | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 113.3 | .620 |
| Pierce Johnson | Phi | mr | 31 | 11 | 2 | .182 | 8 | .727 | 18 | 45 | 12 | .267 | 55 | 55 | 12 | 18.3 | .608 |
| Jakob Junis | SDP | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 10 | 6 | .600 | 18 | 18 | 9 | 31.2 | .640 |
| James Kaprielian | Pit | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 96.8 | .609 |
| James Karinchak | SFG | mr | 26 | 1 | 1 | 1.000 | 0 | .000 | 7 | 14 | 6 | .429 | 35 | 35 | 13 | 19.7 | .583 |
| Joe Kelly | Mil | mr | 34 | 23 | 20 | .870 | 3 | .130 | 8 | 33 | 10 | .303 | 45 | 45 | 28 | 18.2 | .617 |
| Merrill Kelly | Mil | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.6 | .653 |
| Clayton Kershaw* | Atl | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 90.8 | .670 |
| Yusei Kikuchi* | Ari | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.4 | .610 |
| Kwang Hyun Kim* | SFG | sp | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 15 | 5 | .333 | 19 | 12 | 6 | 52.1 | .619 |
| John King* | Phi | mr | 27 | 7 | 3 | .429 | 1 | .143 | 16 | 38 | 9 | .237 | 54 | 54 | 18 | 12.0 | .671 |
| Tyler Kinley | Col | mr | 31 | 4 | 1 | .250 | 2 | .500 | 9 | 33 | 10 | .303 | 55 | 55 | 17 | 20.7 | .598 |
| Andrew Kittredge | SDP | mr | 32 | 11 | 10 | .909 | 1 | .091 | 1 | 22 | 5 | .227 | 39 | 39 | 29 | 19.5 | .674 |
| Corey Kluber | Mil | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 97.3 | .603 |
| Corey Knebel | LAD | mr | 30 | 4 | 1 | .250 | 3 | .750 | 6 | 8 | 4 | .500 | 29 | 29 | 11 | 15.9 | .613 |
| Michael Kopech | Mil | mr | 26 | 4 | 4 | 1.000 | 0 | .000 | 4 | 9 | 2 | .222 | 28 | 20 | 9 | 46.1 | .632 |
| Dean Kremer | Mil | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 83.8 | .594 |
| Wade LeBlanc* | Mia | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 6 | 0 | .000 | 14 | 4 | 1 | 64.1 | .609 |
| Dominic Leone | Atl | mr | 30 | 8 | 7 | .875 | 1 | .125 | 14 | 25 | 4 | .160 | 46 | 46 | 19 | 16.9 | .633 |
| Jonathan Loaisiga | Hou | mr | 27 | 27 | 25 | .926 | 2 | .074 | 10 | 40 | 10 | .250 | 65 | 65 | 45 | 17.4 | .637 |
| Jorge Lopez | ChC | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 4 | .800 | 35 | 5 | 2 | 78.1 | .582 |
| Reynaldo Lopez | SFG | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 88.8 | .628 |
| Aaron Loup* | LAD | mr | 34 | 8 | 2 | .250 | 1 | .125 | 23 | 39 | 6 | .154 | 65 | 65 | 16 | 13.4 | .600 |
| Zac Lowther* | Mil | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 73.3 | .598 |
| Joey Lucchesi* | Ari | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 82.8 | .646 |
| Jordan Lyles | ChC | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 1 | 1 | 93.5 | .622 |
| Lance Lynn | Ari | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 105.5 | .637 |
| Kenta Maeda | NYM | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 84.4 | .640 |
| Tyler Mahle | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 104.1 | .609 |
| Matt Manning | Mia | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 84.2 | .623 |
| Joe Mantiply* | Ari | mr | 31 | 4 | 1 | .250 | 2 | .500 | 4 | 38 | 11 | .289 | 32 | 32 | 8 | 12.8 | .616 |
| German Marquez | Atl | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 94.6 | .634 |
| Brett Martin* | NYM | mr | 27 | 13 | 6 | .462 | 1 | .077 | 13 | 40 | 6 | .150 | 62 | 62 | 20 | 14.1 | .647 |
| Chris Martin | Mia | mr | 36 | 8 | 4 | .500 | 4 | .500 | 5 | 36 | 9 | .250 | 37 | 37 | 20 | 19.1 | .674 |
| Corbin Martin | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 75.7 | .566 |
| Phil Maton | Ari | mr | 29 | 1 | 0 | .000 | 1 | 1.000 | 6 | 23 | 10 | .435 | 37 | 37 | 16 | 23.2 | .568 |
| Tyler Matzek* | Atl | mr | 31 | 12 | 5 | .417 | 5 | .417 | 17 | 29 | 15 | .517 | 57 | 57 | 17 | 22.3 | .576 |
| Dustin May | LAD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 83.3 | .655 |
| Trevor May | Pit | mr | 32 | 17 | 10 | .588 | 6 | .353 | 2 | 30 | 12 | .400 | 47 | 47 | 22 | 20.7 | .629 |
| Mike Mayers | Ari | mr | 30 | 3 | 0 | .000 | 3 | 1.000 | 21 | 36 | 11 | .306 | 62 | 62 | 15 | 17.4 | .636 |
| Shane McClanahan* | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 89.0 | .632 |
| Lance McCullers | StL | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 103.3 | .584 |
| T.J. McFarland* | Atl | mr | 33 | 2 | 0 | .000 | 1 | .500 | 15 | 32 | 12 | .375 | 37 | 37 | 7 | 13.8 | .645 |
| Jake McGee* | Atl | cl | 35 | 38 | 33 | .868 | 5 | .132 | 3 | 41 | 13 | .317 | 63 | 63 | 51 | 14.8 | .669 |
| Collin McHugh |   | mr | 35 | 15 | 9 | .600 | 6 | .400 | 9 | 46 | 14 | .304 | 49 | 49 | 21 | 19.5 | .691 |
| Triston McKenzie | LAD | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 92.1 | .594 |
| John Means* | NYM | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 85.1 | .667 |
| Adonis Medina | StL | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 46.0 | .500 |
| Mark Melancon | Ari | cl | 37 | 6 | 2 | .333 | 4 | .667 | 14 | 20 | 5 | .250 | 43 | 43 | 16 | 19.8 | .630 |
| Conner Menez* | Mia | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 0 | 9 | 4 | .444 | 9 | 9 | 6 | 35.3 | .667 |
| Andrew Miller* | Cin | mr | 37 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 0 | .000 | 8 | 8 | 2 | 20.9 | .575 |
| Juan Minaya | Phi | mr | 31 | 3 | 2 | .667 | 0 | .000 | 6 | 25 | 7 | .280 | 32 | 32 | 11 | 22.2 | .578 |
| Mike Minor* | SDP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 96.6 | .647 |
| A.J. Minter* | Ari | mr | 28 | 7 | 4 | .571 | 3 | .429 | 14 | 24 | 7 | .292 | 41 | 41 | 12 | 14.9 | .660 |
| Casey Mize | StL | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.5 | .636 |
| Rafael Montero | Pit | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 23 | 11 | .478 | 23 | 23 | 6 | 20.1 | .602 |
| Matt Moore* | SDP | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 | 95.6 | .598 |
| Adrian Morejon* | Pit | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 89.3 | .633 |
| Adam Morgan* | Pit | mr | 32 | 3 | 1 | .333 | 2 | .667 | 5 | 18 | 6 | .333 | 28 | 28 | 8 | 18.0 | .610 |
| Charlie Morton | Col | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.3 | .600 |
| Joe Musgrove | LAD | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 99.7 | .626 |
| Nick Neidert | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 2 | 1.000 | 10 | 9 | 5 | 39.0 | .564 |
| Sean Newcomb* | Ari | mr | 29 | 1 | 0 | .000 | 0 | .000 | 0 | 12 | 3 | .250 | 15 | 15 | 6 | 16.9 | .551 |
| Aaron Nola | SDP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 103.6 | .652 |
| Sean Nolin* | Pit | sp | 32 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 3 | .375 | 10 | 10 | 6 | 25.3 | .593 |
| Daniel Norris* | ChC | mr | 29 | 3 | 1 | .333 | 1 | .333 | 2 | 42 | 12 | .286 | 42 | 42 | 11 | 24.1 | .577 |
| Steven Okert* | Mil | mr | 30 | 6 | 3 | .500 | 2 | .333 | 9 | 39 | 9 | .231 | 37 | 37 | 10 | 15.3 | .609 |
| Adam Ottavino | ChC | mr | 36 | 17 | 12 | .706 | 5 | .294 | 1 | 45 | 12 | .267 | 61 | 61 | 45 | 19.4 | .572 |
| Glenn Otto | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 79.0 | .608 |
| Luis Oviedo | Pit | mr | 23 | 2 | 1 | .500 | 1 | .500 | 1 | 20 | 8 | .400 | 27 | 27 | 11 | 23.6 | .535 |
| Chris Paddack | ChC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 91.6 | .648 |
| Emilio Pagan | SDP | mr | 31 | 6 | 4 | .667 | 2 | .333 | 2 | 24 | 6 | .250 | 42 | 42 | 19 | 23.8 | .627 |
| Spencer Patton | Mil | mr | 34 | 4 | 1 | .250 | 2 | .500 | 8 | 17 | 9 | .529 | 45 | 45 | 13 | 16.2 | .641 |
| Joel Payamps | Mia | mr | 28 | 7 | 4 | .571 | 3 | .429 | 3 | 21 | 9 | .429 | 35 | 35 | 24 | 24.7 | .667 |
| Nate Pearson | ChC | mr | 25 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 13 | 13 | 6 | 25.5 | .545 |
| Freddy Peralta | Cin | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 100.1 | .594 |
| David Peterson* | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 84.0 | .582 |
| Yusmeiro Petit | Atl | mr | 37 | 12 | 8 | .667 | 3 | .250 | 12 | 33 | 9 | .273 | 62 | 62 | 19 | 18.5 | .674 |
| Zach Plesac | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 93.9 | .642 |
| Daniel Ponce de Leon | Mia | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 76.0 | .520 |
| Ryan Pressly |   | cl | 33 | 21 | 18 | .857 | 3 | .143 | 11 | 34 | 7 | .206 | 59 | 59 | 31 | 18.4 | .657 |
| David Price* | Mil | mr | 36 | 1 | 1 | 1.000 | 0 | .000 | 2 | 18 | 6 | .333 | 33 | 22 | 12 | 41.0 | .629 |
| Jose Quintana* | Col | mr | 33 | 4 | 1 | .250 | 3 | .750 | 6 | 23 | 9 | .391 | 41 | 41 | 10 | 31.0 | .580 |
| Erasmo Ramirez | Atl | mr | 32 | 3 | 2 | .667 | 1 | .333 | 2 | 13 | 6 | .462 | 19 | 19 | 5 | 22.7 | .657 |
| Noe Ramirez |   | mr | 32 | 4 | 3 | .750 | 1 | .250 | 2 | 18 | 5 | .278 | 31 | 31 | 18 | 20.0 | .610 |
| Alex Reyes | Ari | cl | 27 | 2 | 0 | .000 | 2 | 1.000 | 4 | 24 | 9 | .375 | 41 | 41 | 14 | 25.3 | .569 |
| Carlos Rodon* | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 102.2 | .653 |
| Chris Rodriguez | Phi | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 99.2 | .568 |
| Taylor Rogers* | Ari | mr | 31 | 28 | 24 | .857 | 4 | .143 | 5 | 22 | 7 | .318 | 44 | 44 | 37 | 16.1 | .668 |
| Sergio Romo | StL | mr | 39 | 5 | 5 | 1.000 | 0 | .000 | 9 | 35 | 8 | .229 | 55 | 55 | 30 | 19.1 | .632 |
| Joe Ross | Ari | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 98.2 | .646 |
| Chris Sale* | Hou | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 89.9 | .665 |
| Nick Sandlin | LAD | mr | 25 | 1 | 0 | .000 | 1 | 1.000 | 4 | 9 | 3 | .333 | 30 | 30 | 9 | 20.6 | .582 |
| Patrick Sandoval* | Cin | sp | 25 | 10 | 6 | .600 | 4 | .400 | 6 | 37 | 15 | .405 | 45 | 45 | 20 | 31.0 | .630 |
| Reiver Sanmartin* | NYM | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 93.8 | .668 |
| Ervin Santana | ChC | mr | 39 | 1 | 0 | .000 | 1 | 1.000 | 4 | 38 | 11 | .289 | 45 | 45 | 11 | 32.2 | .596 |
| Max Scherzer | SDP | sp | 37 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 107.5 | .662 |
| Clarke Schmidt | StL | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 89.2 | .563 |
| Sam Selman* | NYM | mr | 31 | 1 | 0 | .000 | 1 | 1.000 | 3 | 6 | 0 | .000 | 11 | 11 | 1 | 12.8 | .596 |
| Antonio Senzatela | Pit | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 90.4 | .655 |
| Paul Sewald | Hou | mr | 32 | 4 | 2 | .500 | 1 | .250 | 12 | 14 | 3 | .214 | 29 | 29 | 5 | 21.2 | .628 |
| Jordan Sheffield | LAD | mr | 27 | 5 | 2 | .400 | 3 | .600 | 6 | 14 | 5 | .357 | 24 | 24 | 7 | 19.3 | .569 |
| Justus Sheffield* | Pit | sp | 26 | 1 | 1 | 1.000 | 0 | .000 | 0 | 11 | 5 | .455 | 8 | 8 | 4 | 32.3 | .566 |
| Chasen Shreve* | Hou | mr | 31 | 13 | 10 | .769 | 1 | .077 | 4 | 23 | 5 | .217 | 38 | 38 | 19 | 17.2 | .577 |
| Lucas Sims | Phi | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 7 | 22 | 5 | .227 | 28 | 28 | 5 | 31.3 | .612 |
| Brady Singer | Atl | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 88.0 | .613 |
| Caleb Smith* |   | mr | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 8 | 3 | .375 | 24 | 6 | 3 | 62.2 | .597 |
| Joe Smith | Hou | mr | 38 | 2 | 0 | .000 | 1 | .500 | 5 | 21 | 7 | .333 | 36 | 36 | 8 | 18.6 | .662 |
| Riley Smith | SDP | mr | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 10 | 5 | .500 | 24 | 16 | 5 | 39.7 | .669 |
| Blake Snell* | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 96.7 | .607 |
| Craig Stammen | LAD | mr | 38 | 3 | 0 | .000 | 3 | 1.000 | 4 | 5 | 2 | .400 | 20 | 20 | 5 | 21.4 | .661 |
| Ryne Stanek | Hou | mr | 30 | 7 | 6 | .857 | 0 | .000 | 11 | 26 | 7 | .269 | 44 | 44 | 19 | 18.8 | .597 |
| Josh Staumont | LAD | mr | 28 | 37 | 31 | .838 | 6 | .162 | 2 | 24 | 4 | .167 | 62 | 62 | 48 | 19.1 | .604 |
| Trevor Stephan | Pit | mr | 26 | 2 | 1 | .500 | 0 | .000 | 4 | 35 | 11 | .314 | 57 | 57 | 22 | 24.1 | .588 |
| Chris Stratton | Phi | mr | 31 | 57 | 53 | .930 | 4 | .070 | 4 | 33 | 7 | .212 | 69 | 69 | 57 | 18.6 | .606 |
| Marcus Stroman | Hou | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 98.5 | .642 |
| Jose Suarez* | Cin | sp | 24 | 11 | 5 | .455 | 5 | .455 | 8 | 27 | 10 | .370 | 49 | 49 | 17 | 27.2 | .608 |
| Ranger Suarez* | Hou | mr | 26 | 0 | 0 | .000 | 0 | .000 | 4 | 16 | 3 | .188 | 27 | 11 | 3 | 67.0 | .627 |
| Wander Suero | Mia | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 1 | 5 | 2 | .400 | 17 | 17 | 11 | 27.9 | .600 |
| Brent Suter* | Mil | mr | 32 | 5 | 5 | 1.000 | 0 | .000 | 12 | 45 | 10 | .222 | 63 | 63 | 18 | 18.9 | .617 |
| Erik Swanson | SDP | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 8 | 3 | .375 | 15 | 15 | 9 | 22.4 | .652 |
| Jameson Taillon | Cin | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 97.3 | .628 |
| Domingo Tapia | NYM | mr | 30 | 6 | 3 | .500 | 2 | .333 | 12 | 32 | 9 | .281 | 35 | 35 | 7 | 16.1 | .633 |
| Dillon Tate | SFG | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 5 | 30 | 7 | .233 | 48 | 48 | 9 | 23.7 | .569 |
| Blake Taylor* | Pit | mr | 26 | 8 | 2 | .250 | 6 | .750 | 9 | 22 | 6 | .273 | 36 | 36 | 8 | 20.1 | .615 |
| Josh Taylor* | Mia | mr | 29 | 4 | 3 | .750 | 1 | .250 | 9 | 28 | 10 | .357 | 43 | 43 | 14 | 22.3 | .635 |
| Ryan Tepera | NYM | mr | 34 | 31 | 29 | .935 | 2 | .065 | 7 | 39 | 9 | .231 | 59 | 59 | 38 | 18.6 | .615 |
| Keegan Thompson | Col | mr | 27 | 1 | 0 | .000 | 1 | 1.000 | 3 | 37 | 10 | .270 | 39 | 39 | 8 | 25.2 | .562 |
| Ryan Thompson | Col | mr | 30 | 0 | 0 | .000 | 0 | .000 | 4 | 10 | 3 | .300 | 27 | 27 | 7 | 16.2 | .625 |
| Josh Tomlin | Cin | mr | 37 | 5 | 2 | .400 | 2 | .400 | 5 | 12 | 5 | .417 | 17 | 17 | 4 | 21.9 | .665 |
| Jose Urena | Pit | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 85.1 | .602 |
| Jose Urquidy | SFG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 90.0 | .650 |
| Cesar Valdez | Ari | mr | 37 | 1 | 0 | .000 | 0 | .000 | 2 | 18 | 11 | .611 | 20 | 20 | 7 | 25.9 | .658 |
| Framber Valdez* | Pit | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 108.1 | .614 |
| Phillips Valdez | NYM | mr | 30 | 5 | 3 | .600 | 2 | .400 | 5 | 23 | 2 | .087 | 33 | 33 | 11 | 20.8 | .584 |
| Vince Velasquez | SDP | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 92.0 | .584 |
| Alex Vesia* | Col | mr | 26 | 14 | 11 | .786 | 2 | .143 | 5 | 27 | 8 | .296 | 38 | 38 | 19 | 15.7 | .601 |
| Nick Vincent | StL | mr | 35 | 4 | 2 | .500 | 1 | .250 | 0 | 11 | 2 | .182 | 11 | 11 | 6 | 17.4 | .571 |
| Austin Voth | SDP | mr | 30 | 4 | 0 | .000 | 4 | 1.000 | 5 | 37 | 14 | .378 | 42 | 42 | 8 | 23.6 | .610 |
| Adam Wainwright | LAD | sp | 40 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 108.3 | .649 |
| Austin Warren | Mia | mr | 26 | 4 | 3 | .750 | 1 | .250 | 2 | 20 | 8 | .400 | 19 | 19 | 10 | 23.5 | .610 |
| Tony Watson* | LAD | mr | 37 | 4 | 1 | .250 | 2 | .500 | 5 | 25 | 8 | .320 | 45 | 45 | 16 | 18.4 | .651 |
| Ryan Weathers* | Cin | sp | 22 | 3 | 2 | .667 | 0 | .000 | 0 | 20 | 8 | .400 | 32 | 32 | 26 | 25.3 | .635 |
| Alexander Wells* | Col | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 11 | 5 | .455 | 13 | 13 | 5 | 37.1 | .595 |
| Tyler Wells | Mil | mr | 27 | 10 | 7 | .700 | 1 | .100 | 9 | 36 | 12 | .333 | 56 | 56 | 25 | 17.0 | .666 |
| Zack Wheeler | SFG | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 105.4 | .652 |
| Mitch White | Hou | mr | 27 | 2 | 0 | .000 | 2 | 1.000 | 2 | 3 | 0 | .000 | 13 | 6 | 2 | 68.0 | .635 |
| Kodi Whitley | Mil | mr | 27 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 1 | .200 | 5 | 5 | 0 | 25.0 | .592 |
| Rowan Wick | Hou | mr | 29 | 4 | 2 | .500 | 2 | .500 | 5 | 15 | 6 | .400 | 18 | 18 | 4 | 23.8 | .549 |
| Brad Wieck* | Hou | mr | 30 | 3 | 3 | 1.000 | 0 | .000 | 6 | 20 | 0 | .000 | 19 | 19 | 4 | 18.1 | .564 |
| Bryse Wilson | Col | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 72.6 | .621 |
| Justin Wilson* | Pit | mr | 34 | 2 | 0 | .000 | 2 | 1.000 | 0 | 5 | 1 | .200 | 7 | 7 | 5 | 16.1 | .637 |
| Dan Winkler | StL | mr | 32 | 2 | 1 | .500 | 0 | .000 | 5 | 14 | 2 | .143 | 32 | 32 | 9 | 25.0 | .541 |
| Alex Wood* | Mia | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 93.4 | .643 |
| Jake Woodford | Phi | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 5 | 1 | .200 | 12 | 4 | 3 | 70.3 | .644 |
| Brandon Woodruff | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.1 | .635 |
| Kyle Wright | Mia | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 80.3 | .577 |
| Miguel Yajure | Pit | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 67.0 | .545 |
| Huascar Ynoa | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 89.9 | .619 |
| Alex Young* | SDP | mr | 28 | 1 | 0 | .000 | 0 | .000 | 0 | 3 | 2 | .667 | 7 | 7 | 3 | 25.9 | .591 |
| Angel Zerpa* | Col | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 80.0 | .544 |
| Tyler Zuber | NYM | mr | 27 | 0 | 0 | .000 | 0 | .000 | 2 | 8 | 1 | .125 | 10 | 10 | 5 | 17.4 | .586 |