Pitching register -- 2019 National League
Regular season -- as of 11/2/2019
| Primary |
| Name | Team | P | Age | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP |
| Jason Adam | Col | mr | 27 | 7.96 | 1 | 4 | 0 | 19 | 0 | 0 | 0 | 26.0 | 26 | 24 | 23 | 8 | 27 | 8 | 0 |
| Sandy Alcantara | Mia | sp | 23 | 5.06 | 0 | 3 | 0 | 6 | 6 | 0 | 0 | 32.0 | 32 | 20 | 18 | 21 | 37 | 2 | 0 |
| Victor Alcantara | SDP | mr | 26 | 3.05 | 2 | 3 | 1 | 14 | 0 | 0 | 0 | 20.2 | 18 | 8 | 7 | 7 | 12 | 0 | 0 |
| Kolby Allard* | LAD | mr | 21 | 13.50 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 5.1 | 11 | 8 | 8 | 2 | 1 | 4 | 0 |
| Yency Almonte | StL | mr | 25 | 0.00 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 2 | 4 | 0 | 0 |
| Jose Alvarado* | ChC | mr | 24 | 2.45 | 1 | 8 | 31 | 64 | 0 | 0 | 0 | 73.1 | 65 | 21 | 20 | 43 | 84 | 2 | 3 |
| Jose Alvarez* | SDP | mr | 30 | 4.58 | 1 | 1 | 2 | 28 | 0 | 0 | 0 | 35.1 | 32 | 18 | 18 | 11 | 38 | 2 | 2 |
| Drew Anderson | Ari | mr | 25 | 9.00 | 0 | 2 | 0 | 4 | 4 | 0 | 0 | 17.0 | 29 | 19 | 17 | 8 | 14 | 1 | 1 |
| Justin Anderson | Cin | mr | 26 | 4.38 | 2 | 2 | 0 | 52 | 0 | 0 | 0 | 61.2 | 57 | 30 | 30 | 40 | 71 | 1 | 11 |
| Tyler Anderson* | SFG | sp | 29 | 5.50 | 8 | 17 | 0 | 30 | 30 | 0 | 0 | 160.1 | 191 | 108 | 98 | 55 | 171 | 37 | 15 |
| Matt Andriese | StL | mr | 29 | 5.31 | 4 | 1 | 1 | 44 | 0 | 0 | 0 | 81.1 | 98 | 52 | 48 | 27 | 86 | 15 | 12 |
| Jake Arrieta |   | sp | 33 | 4.81 | 10 | 10 | 0 | 32 | 31 | 2 | 0 | 187.0 | 196 | 105 | 100 | 63 | 144 | 28 | 21 |
| Luis Avilan* | LAD | mr | 29 | 3.86 | 2 | 5 | 4 | 60 | 0 | 0 | 0 | 53.2 | 63 | 25 | 23 | 25 | 54 | 0 | 1 |
| Luke Bard | Hou | mr | 28 | 8.10 | 1 | 0 | 0 | 8 | 0 | 0 | 0 | 6.2 | 6 | 6 | 6 | 3 | 6 | 4 | 1 |
| Scott Barlow | Hou | mr | 26 | 2.76 | 1 | 1 | 0 | 13 | 0 | 0 | 0 | 16.1 | 17 | 5 | 5 | 3 | 21 | 3 | 1 |
| Matt Barnes | Atl | mr | 29 | 4.48 | 4 | 2 | 1 | 65 | 0 | 0 | 0 | 70.1 | 58 | 39 | 35 | 54 | 103 | 9 | 3 |
| Tony Barnette | SDP | mr | 35 | 2.22 | 1 | 1 | 4 | 18 | 0 | 0 | 0 | 24.1 | 21 | 7 | 6 | 6 | 21 | 2 | 2 |
| Kyle Barraclough | Mia | mr | 29 | 2.97 | 2 | 1 | 2 | 27 | 0 | 0 | 0 | 30.1 | 16 | 10 | 10 | 15 | 27 | 3 | 1 |
| Jaime Barria | Phi | sp | 22 | 2.81 | 6 | 1 | 0 | 10 | 10 | 0 | 0 | 57.2 | 55 | 24 | 18 | 14 | 48 | 4 | 4 |
| Tyler Bashlor | NYM | mr | 26 | 4.41 | 2 | 1 | 4 | 21 | 0 | 0 | 0 | 32.2 | 24 | 17 | 16 | 14 | 24 | 8 | 2 |
| Cam Bedrosian | Col | mr | 27 | 3.82 | 2 | 4 | 2 | 51 | 0 | 0 | 0 | 61.1 | 56 | 26 | 26 | 30 | 49 | 8 | 13 |
| Christian Bergman | Pit | sp | 31 | 2.23 | 2 | 2 | 0 | 6 | 6 | 1 | 0 | 44.1 | 29 | 13 | 11 | 9 | 14 | 4 | 5 |
| Jose Berrios | LAD | sp | 25 | 3.24 | 16 | 6 | 0 | 32 | 32 | 0 | 0 | 202.2 | 177 | 79 | 73 | 76 | 238 | 23 | 18 |
| Joe Biagini | Hou | mr | 29 | 4.34 | 1 | 1 | 0 | 7 | 7 | 0 | 0 | 37.1 | 49 | 20 | 18 | 12 | 32 | 6 | 4 |
| Austin Bibens-Dirkx | Cin | mr | 34 | 6.89 | 0 | 4 | 0 | 30 | 0 | 0 | 0 | 49.2 | 66 | 38 | 38 | 14 | 43 | 12 | 4 |
| Shane Bieber | Phi | sp | 24 | 3.81 | 16 | 5 | 0 | 23 | 23 | 1 | 0 | 148.2 | 149 | 68 | 63 | 26 | 161 | 17 | 12 |
| Ryan Borucki* | Cin | sp | 25 | 3.14 | 4 | 3 | 0 | 10 | 10 | 0 | 0 | 63.0 | 63 | 23 | 22 | 15 | 42 | 8 | 6 |
| Brad Boxberger | SFG | cl | 31 | 1.97 | 2 | 3 | 30 | 53 | 0 | 0 | 0 | 64.0 | 38 | 14 | 14 | 34 | 81 | 5 | 6 |
| Matt Boyd* | ChC | sp | 28 | 4.39 | 9 | 13 | 0 | 31 | 31 | 1 | 0 | 190.2 | 162 | 99 | 93 | 62 | 168 | 35 | 6 |
| Brad Brach | Mia | mr | 33 | 3.75 | 5 | 2 | 0 | 42 | 0 | 0 | 0 | 57.2 | 55 | 25 | 24 | 30 | 58 | 3 | 1 |
| Silvino Bracho | Hou | mr | 26 | 3.08 | 2 | 1 | 2 | 30 | 0 | 0 | 0 | 38.0 | 24 | 13 | 13 | 11 | 35 | 2 | 3 |
| Ryan Brasier | SDP | mr | 31 | 2.94 | 1 | 2 | 3 | 22 | 0 | 0 | 0 | 33.2 | 23 | 11 | 11 | 5 | 23 | 5 | 3 |
| Steven Brault* | NYM | mr | 27 | 4.95 | 4 | 4 | 2 | 69 | 6 | 0 | 0 | 103.2 | 94 | 60 | 57 | 69 | 98 | 15 | 16 |
| Austin Brice | ChC | mr | 27 | 2.92 | 0 | 1 | 0 | 15 | 0 | 0 | 0 | 24.2 | 18 | 8 | 8 | 7 | 24 | 4 | 1 |
| Walker Buehler | SFG | sp | 24 | 3.51 | 12 | 8 | 0 | 28 | 28 | 0 | 0 | 169.0 | 121 | 70 | 66 | 74 | 194 | 19 | 11 |
| Matt Bush | NYM | mr | 33 | 4.50 | 2 | 2 | 4 | 19 | 0 | 0 | 0 | 20.0 | 17 | 11 | 10 | 12 | 16 | 1 | 0 |
| Shane Carle | Atl | mr | 27 | 3.38 | 4 | 1 | 4 | 51 | 0 | 0 | 0 | 69.1 | 68 | 34 | 26 | 24 | 48 | 3 | 9 |
| Carlos Carrasco | Phi | sp | 32 | 3.59 | 13 | 6 | 0 | 30 | 30 | 1 | 1 | 185.2 | 161 | 79 | 74 | 51 | 218 | 22 | 12 |
| Andrew Cashner | Cin | sp | 32 | 8.60 | 4 | 16 | 0 | 30 | 30 | 0 | 0 | 127.2 | 188 | 132 | 122 | 67 | 72 | 39 | 19 |
| Diego Castillo | Cin | mr | 25 | 3.14 | 6 | 3 | 13 | 48 | 0 | 0 | 0 | 66.0 | 57 | 26 | 23 | 12 | 80 | 6 | 2 |
| Luis Castillo | Phi | sp | 26 | 3.22 | 18 | 3 | 0 | 31 | 31 | 0 | 0 | 198.1 | 156 | 73 | 71 | 58 | 201 | 24 | 20 |
| Miguel Castro | Col | mr | 24 | 3.69 | 3 | 3 | 4 | 67 | 0 | 0 | 0 | 95.0 | 75 | 41 | 39 | 54 | 54 | 12 | 19 |
| Xavier Cedeno* | Atl | mr | 32 | 3.21 | 4 | 0 | 0 | 41 | 0 | 0 | 0 | 33.2 | 34 | 13 | 12 | 21 | 31 | 4 | 5 |
| Luis Cessa | Cin | mr | 27 | 6.56 | 1 | 8 | 0 | 10 | 10 | 0 | 0 | 46.2 | 73 | 41 | 34 | 12 | 45 | 7 | 3 |
| Andrew Chafin* | Ari | mr | 29 | 3.56 | 3 | 1 | 1 | 45 | 0 | 0 | 0 | 30.1 | 33 | 13 | 12 | 19 | 29 | 0 | 4 |
| Aroldis Chapman* | Mil | cl | 31 | 2.35 | 4 | 3 | 18 | 53 | 0 | 0 | 0 | 61.1 | 34 | 16 | 16 | 50 | 104 | 2 | 1 |
| J.T. Chargois | Cin | mr | 28 | 5.55 | 2 | 0 | 1 | 33 | 0 | 0 | 0 | 35.2 | 28 | 22 | 22 | 17 | 51 | 9 | 5 |
| Yonny Chirinos | Phi | mr | 25 | 2.94 | 7 | 1 | 5 | 53 | 1 | 0 | 0 | 98.0 | 89 | 39 | 32 | 33 | 85 | 2 | 11 |
| Adam Cimber | SFG | mr | 28 | 4.40 | 1 | 3 | 2 | 40 | 0 | 0 | 0 | 47.0 | 47 | 26 | 23 | 23 | 53 | 4 | 6 |
| Steve Cishek |   | mr | 33 | 5.15 | 5 | 4 | 3 | 60 | 0 | 0 | 0 | 78.2 | 65 | 46 | 45 | 41 | 93 | 8 | 6 |
| Alex Claudio* | Ari | mr | 27 | 6.96 | 1 | 3 | 1 | 54 | 0 | 0 | 0 | 53.0 | 87 | 47 | 41 | 12 | 31 | 1 | 8 |
| Mike Clevinger | Phi | sp | 28 | 2.80 | 20 | 4 | 0 | 32 | 32 | 3 | 3 | 228.1 | 156 | 73 | 71 | 84 | 220 | 24 | 12 |
| Alex Cobb | Pit | sp | 31 | 4.53 | 9 | 13 | 0 | 30 | 30 | 2 | 1 | 184.2 | 207 | 104 | 93 | 52 | 117 | 23 | 11 |
| Taylor Cole | Phi | mr | 29 | 0.79 | 4 | 0 | 1 | 18 | 0 | 0 | 0 | 34.0 | 13 | 3 | 3 | 7 | 44 | 1 | 6 |
| Alex Colome | Hou | mr | 30 | 4.11 | 6 | 3 | 2 | 64 | 0 | 0 | 0 | 81.0 | 65 | 38 | 37 | 29 | 86 | 10 | 8 |
| Bartolo Colon | Col | sp | 46 | 5.30 | 5 | 3 | 0 | 14 | 14 | 2 | 0 | 93.1 | 109 | 61 | 55 | 14 | 68 | 23 | 4 |
| Adam Conley* | Ari | mr | 29 | 1.69 | 1 | 1 | 0 | 8 | 0 | 0 | 0 | 5.1 | 6 | 2 | 1 | 3 | 4 | 0 | 1 |
| Ryan Cook | Col | mr | 32 | 7.94 | 0 | 1 | 1 | 8 | 0 | 0 | 0 | 11.1 | 15 | 10 | 10 | 5 | 12 | 4 | 0 |
| Patrick Corbin* | StL | sp | 29 | 2.05 | 20 | 3 | 0 | 32 | 32 | 2 | 2 | 219.0 | 148 | 52 | 50 | 46 | 303 | 12 | 6 |
| Dylan Covey | SDP | sp | 27 | 2.08 | 1 | 1 | 0 | 4 | 4 | 0 | 0 | 21.2 | 25 | 12 | 5 | 7 | 13 | 2 | 2 |
| Kyle Crick | Hou | mr | 26 | 1.72 | 6 | 4 | 24 | 58 | 0 | 0 | 0 | 62.2 | 47 | 16 | 12 | 26 | 67 | 1 | 1 |
| Johnny Cueto | Pit | sp | 33 | 5.18 | 4 | 7 | 0 | 13 | 13 | 0 | 0 | 83.1 | 82 | 50 | 48 | 13 | 83 | 21 | 6 |
| Zac Curtis* | Atl | mr | 26 | 3.95 | 0 | 1 | 0 | 11 | 0 | 0 | 0 | 13.2 | 8 | 6 | 6 | 11 | 10 | 1 | 1 |
| Yu Darvish | Mil | sp | 32 | 4.70 | 5 | 3 | 0 | 13 | 12 | 0 | 0 | 69.0 | 63 | 36 | 36 | 39 | 75 | 12 | 6 |
| Wade Davis | StL | cl | 33 | 2.24 | 9 | 1 | 11 | 53 | 0 | 0 | 0 | 64.1 | 29 | 16 | 16 | 25 | 73 | 6 | 5 |
| Chase De Jong | Phi | sp | 25 | 3.55 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 12.2 | 10 | 6 | 5 | 6 | 8 | 1 | 0 |
| Jacob deGrom | Hou | sp | 31 | 2.20 | 21 | 8 | 0 | 33 | 32 | 6 | 1 | 249.1 | 174 | 66 | 61 | 46 | 298 | 14 | 22 |
| Anthony DeSclafani | SFG | sp | 29 | 3.59 | 6 | 3 | 0 | 10 | 10 | 0 | 0 | 62.2 | 61 | 27 | 25 | 23 | 56 | 10 | 7 |
| Odrisamer Despaigne | NYM | mr | 32 | 4.81 | 5 | 3 | 0 | 9 | 9 | 0 | 0 | 48.2 | 52 | 27 | 26 | 30 | 48 | 6 | 8 |
| Chris Devenski | ChC | mr | 28 | 7.74 | 2 | 2 | 1 | 29 | 0 | 0 | 0 | 43.0 | 59 | 38 | 37 | 23 | 46 | 14 | 3 |
| Miguel Diaz | Cin | mr | 24 | 3.63 | 1 | 0 | 0 | 10 | 0 | 0 | 0 | 17.1 | 12 | 7 | 7 | 8 | 29 | 3 | 1 |
| Jake Diekman* | SFG | mr | 32 | 3.10 | 1 | 4 | 1 | 44 | 0 | 0 | 0 | 58.0 | 46 | 20 | 20 | 24 | 65 | 1 | 10 |
| Seranthony Dominguez | Ari | cl | 24 | 1.75 | 5 | 2 | 26 | 58 | 0 | 0 | 0 | 67.0 | 34 | 18 | 13 | 23 | 82 | 2 | 6 |
| Sean Doolittle* | Atl | cl | 32 | 1.51 | 0 | 2 | 35 | 50 | 0 | 0 | 0 | 47.2 | 24 | 8 | 8 | 15 | 65 | 3 | 2 |
| Oliver Drake | Hou | mr | 32 | 3.89 | 1 | 2 | 1 | 31 | 0 | 0 | 0 | 39.1 | 48 | 17 | 17 | 19 | 46 | 3 | 4 |
| Brian Duensing* | SFG | mr | 36 | 10.80 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 1.2 | 4 | 2 | 2 | 1 | 1 | 1 | 0 |
| Tyler Duffey | Pit | mr | 28 | 3.86 | 1 | 2 | 2 | 12 | 0 | 0 | 0 | 14.0 | 10 | 7 | 6 | 3 | 16 | 3 | 2 |
| Danny Duffy* | Mil | sp | 30 | 4.88 | 8 | 16 | 0 | 30 | 30 | 0 | 0 | 168.0 | 173 | 107 | 91 | 83 | 144 | 28 | 3 |
| Zach Duke* | Phi | mr | 36 | 3.82 | 1 | 2 | 1 | 39 | 0 | 0 | 0 | 35.1 | 38 | 17 | 15 | 13 | 26 | 1 | 2 |
| Ryan Dull | Hou | mr | 29 | 0.89 | 1 | 1 | 1 | 19 | 0 | 0 | 0 | 30.1 | 17 | 7 | 3 | 10 | 29 | 2 | 2 |
| Sam Dyson | Mia | mr | 31 | 3.95 | 5 | 4 | 3 | 78 | 0 | 0 | 0 | 79.2 | 73 | 38 | 35 | 30 | 61 | 6 | 13 |
| Carl Edwards | LAD | mr | 27 | 2.61 | 6 | 4 | 0 | 53 | 0 | 0 | 0 | 62.0 | 49 | 27 | 18 | 39 | 73 | 1 | 2 |
| Jerad Eickhoff | Cin | mr | 28 | 3.32 | 1 | 2 | 0 | 4 | 4 | 0 | 0 | 19.0 | 23 | 8 | 7 | 5 | 32 | 3 | 2 |
| Jacob Faria | ChC | sp | 25 | 6.89 | 4 | 9 | 0 | 16 | 16 | 0 | 0 | 82.1 | 100 | 69 | 63 | 52 | 68 | 9 | 6 |
| Buck Farmer | SDP | mr | 28 | 7.57 | 1 | 2 | 0 | 21 | 0 | 0 | 0 | 27.1 | 34 | 23 | 23 | 15 | 20 | 1 | 2 |
| Luke Farrell | ChC | mr | 28 | 5.40 | 2 | 1 | 0 | 15 | 0 | 0 | 0 | 21.2 | 14 | 18 | 13 | 17 | 24 | 5 | 0 |
| Michael Feliz | Mil | mr | 26 | 7.26 | 3 | 4 | 1 | 35 | 0 | 0 | 0 | 57.0 | 71 | 49 | 46 | 31 | 59 | 11 | 1 |
| Caleb Ferguson* | LAD | mr | 22 | 2.02 | 1 | 2 | 1 | 26 | 10 | 0 | 0 | 58.0 | 44 | 13 | 13 | 14 | 66 | 8 | 7 |
| Josh Fields | Pit | mr | 33 | 0.99 | 3 | 1 | 22 | 45 | 0 | 0 | 0 | 45.2 | 35 | 5 | 5 | 12 | 40 | 3 | 5 |
| Michael Fiers | Mia | sp | 34 | 4.44 | 13 | 13 | 0 | 32 | 30 | 0 | 0 | 188.1 | 187 | 99 | 93 | 37 | 153 | 33 | 9 |
| Heath Fillmyer | Col | sp | 25 | 5.65 | 6 | 4 | 0 | 40 | 8 | 0 | 0 | 86.0 | 88 | 57 | 54 | 35 | 55 | 22 | 15 |
| Doug Fister | NYM | sp | 35 | 3.70 | 3 | 6 | 0 | 15 | 15 | 1 | 0 | 87.2 | 81 | 42 | 36 | 13 | 47 | 9 | 6 |
| Dylan Floro | Ari | mr | 28 | 2.21 | 4 | 5 | 7 | 62 | 0 | 0 | 0 | 73.1 | 64 | 29 | 18 | 28 | 58 | 2 | 0 |
| Wilmer Font | Mil | mr | 29 | 5.74 | 3 | 4 | 0 | 10 | 10 | 0 | 0 | 58.0 | 79 | 38 | 37 | 15 | 36 | 14 | 2 |
| Kyle Freeland* | ChC | sp | 26 | 3.34 | 16 | 6 | 0 | 33 | 32 | 2 | 1 | 207.2 | 190 | 92 | 77 | 72 | 187 | 19 | 28 |
| Jace Fry* | ChC | mr | 25 | 2.78 | 3 | 4 | 5 | 43 | 0 | 0 | 0 | 58.1 | 40 | 21 | 18 | 21 | 69 | 7 | 0 |
| Paul Fry* | Pit | mr | 26 | 2.36 | 2 | 3 | 3 | 30 | 0 | 0 | 0 | 42.0 | 33 | 11 | 11 | 19 | 32 | 1 | 6 |
| Luis Garcia | Ari | mr | 32 | 5.19 | 2 | 1 | 0 | 32 | 0 | 0 | 0 | 43.1 | 47 | 25 | 25 | 21 | 39 | 3 | 5 |
| Amir Garrett* | Mia | mr | 27 | 3.84 | 2 | 6 | 2 | 66 | 0 | 0 | 0 | 70.1 | 59 | 35 | 30 | 40 | 85 | 4 | 10 |
| Kevin Gausman | Mia | sp | 28 | 3.71 | 7 | 11 | 0 | 31 | 31 | 3 | 2 | 199.0 | 194 | 87 | 82 | 63 | 147 | 25 | 17 |
| Cory Gearrin | Pit | mr | 33 | 6.69 | 2 | 4 | 0 | 38 | 0 | 0 | 0 | 39.0 | 49 | 29 | 29 | 25 | 40 | 10 | 4 |
| Kyle Gibson | Ari | sp | 31 | 4.18 | 12 | 13 | 0 | 32 | 32 | 0 | 0 | 204.1 | 195 | 99 | 95 | 93 | 178 | 16 | 25 |
| Ken Giles | SDP | cl | 28 | 1.22 | 2 | 0 | 4 | 30 | 0 | 0 | 0 | 37.0 | 31 | 6 | 5 | 4 | 45 | 2 | 3 |
| Mychal Givens |   | mr | 29 | 4.48 | 11 | 4 | 23 | 62 | 0 | 0 | 0 | 72.1 | 73 | 38 | 36 | 39 | 67 | 6 | 4 |
| Tyler Glasnow | Hou | mr | 25 | 3.28 | 9 | 4 | 0 | 20 | 20 | 0 | 0 | 118.0 | 78 | 56 | 43 | 64 | 141 | 16 | 5 |
| Koda Glover | SDP | mr | 26 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| Erik Goeddel | SDP | mr | 30 | 4.70 | 3 | 0 | 2 | 21 | 0 | 0 | 0 | 30.2 | 31 | 16 | 16 | 19 | 27 | 5 | 1 |
| Austin Gomber* | Cin | mr | 25 | 6.29 | 3 | 12 | 0 | 20 | 20 | 0 | 0 | 97.1 | 114 | 74 | 68 | 41 | 96 | 18 | 8 |
| Jeanmar Gomez | ChC | mr | 31 | 6.28 | 1 | 1 | 0 | 10 | 0 | 0 | 0 | 14.1 | 19 | 14 | 10 | 7 | 14 | 3 | 2 |
| Daniel Gossett | Mia | sp | 26 | 4.64 | 2 | 2 | 0 | 4 | 4 | 0 | 0 | 21.1 | 23 | 14 | 11 | 4 | 14 | 4 | 3 |
| Matt Grace* | Hou | mr | 30 | 2.53 | 4 | 5 | 15 | 47 | 0 | 0 | 0 | 46.1 | 42 | 17 | 13 | 5 | 40 | 6 | 3 |
| Kendall Graveman | NYM | sp | 28 | 10.13 | 2 | 8 | 0 | 10 | 10 | 0 | 0 | 42.2 | 69 | 53 | 48 | 24 | 41 | 14 | 3 |
| Jon Gray | Ari | sp | 27 | 5.89 | 4 | 20 | 0 | 31 | 31 | 1 | 0 | 186.1 | 219 | 140 | 122 | 63 | 196 | 36 | 19 |
| Zack Greinke | StL | sp | 35 | 2.78 | 15 | 12 | 0 | 33 | 33 | 2 | 1 | 226.1 | 173 | 74 | 70 | 46 | 222 | 24 | 12 |
| Javy Guerra | Cin | mr | 33 | 8.77 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 26.2 | 42 | 27 | 26 | 9 | 22 | 5 | 3 |
| Tayron Guerrero | Mil | mr | 28 | 5.97 | 2 | 2 | 4 | 58 | 0 | 0 | 0 | 60.1 | 78 | 42 | 40 | 29 | 72 | 10 | 6 |
| Cole Hamels* | Phi | sp | 35 | 3.09 | 18 | 6 | 0 | 32 | 32 | 0 | 0 | 201.0 | 165 | 73 | 69 | 82 | 204 | 26 | 26 |
| Jason Hammel | Pit | mr | 36 | 5.24 | 6 | 16 | 0 | 30 | 30 | 1 | 0 | 170.0 | 206 | 104 | 99 | 47 | 137 | 19 | 11 |
| Justin Hancock | Atl | mr | 28 | 3.00 | 1 | 0 | 0 | 11 | 0 | 0 | 0 | 12.0 | 8 | 4 | 4 | 12 | 12 | 1 | 0 |
| Blaine Hardy* | StL | mr | 32 | 2.88 | 9 | 5 | 0 | 19 | 19 | 1 | 1 | 121.2 | 116 | 42 | 39 | 35 | 94 | 9 | 13 |
| Will Harris | LAD | mr | 34 | 5.82 | 2 | 1 | 1 | 17 | 0 | 0 | 0 | 21.2 | 28 | 16 | 14 | 6 | 24 | 1 | 3 |
| Matt Harvey | Atl | sp | 30 | 4.05 | 11 | 9 | 0 | 30 | 30 | 0 | 0 | 182.1 | 194 | 86 | 82 | 48 | 143 | 22 | 12 |
| Chris Hatcher | NYM | mr | 34 | 5.19 | 0 | 1 | 2 | 20 | 0 | 0 | 0 | 26.0 | 32 | 18 | 15 | 8 | 20 | 6 | 4 |
| Mike Hauschild | Atl | sp | 29 | 4.81 | 0 | 5 | 0 | 5 | 5 | 0 | 0 | 24.1 | 23 | 15 | 13 | 17 | 17 | 1 | 2 |
| Andrew Heaney* | SDP | sp | 28 | 3.71 | 12 | 7 | 0 | 29 | 29 | 0 | 0 | 174.2 | 156 | 82 | 72 | 41 | 191 | 21 | 18 |
| Liam Hendriks | Cin | mr | 30 | 5.96 | 0 | 2 | 2 | 18 | 0 | 0 | 0 | 22.2 | 30 | 16 | 15 | 9 | 23 | 2 | 5 |
| David Hernandez | Mil | mr | 34 | 3.87 | 6 | 3 | 7 | 51 | 0 | 0 | 0 | 76.2 | 64 | 33 | 33 | 16 | 71 | 14 | 13 |
| Felix Hernandez | Col | sp | 33 | 7.01 | 1 | 5 | 0 | 8 | 8 | 0 | 0 | 43.2 | 48 | 35 | 34 | 19 | 47 | 10 | 5 |
| David Hess | SDP | sp | 25 | 2.45 | 4 | 0 | 0 | 6 | 6 | 0 | 0 | 29.1 | 24 | 12 | 8 | 15 | 28 | 4 | 1 |
| Jordan Hicks | Phi | mr | 22 | 1.80 | 6 | 1 | 6 | 62 | 0 | 0 | 0 | 70.0 | 41 | 15 | 14 | 29 | 62 | 5 | 14 |
| Jeff Hoffman | Mil | mr | 26 | 7.36 | 0 | 2 | 0 | 5 | 5 | 0 | 0 | 22.0 | 31 | 18 | 18 | 14 | 19 | 0 | 3 |
| Jonathan Holder | StL | mr | 26 | 2.65 | 5 | 1 | 3 | 49 | 0 | 0 | 0 | 68.0 | 44 | 22 | 20 | 21 | 72 | 4 | 1 |
| Greg Holland | NYM | mr | 33 | 7.46 | 1 | 2 | 3 | 32 | 0 | 0 | 0 | 41.0 | 50 | 34 | 34 | 37 | 38 | 5 | 2 |
| Adrian Houser | Phi | mr | 26 | 18.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.0 | 4 | 4 | 4 | 2 | 2 | 0 | 0 |
| Chih-Wei Hu | Phi | mr | 25 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 4.0 | 1 | 0 | 0 | 0 | 7 | 0 | 1 |
| Jared Hughes | LAD | mr | 33 | 2.59 | 8 | 6 | 3 | 66 | 0 | 0 | 0 | 93.2 | 77 | 30 | 27 | 29 | 74 | 3 | 14 |
| Phil Hughes | NYM | mr | 33 | 4.15 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 8.2 | 9 | 5 | 4 | 3 | 8 | 3 | 2 |
| Drew Hutchison | Cin | mr | 28 | 6.39 | 0 | 5 | 0 | 7 | 7 | 0 | 0 | 31.0 | 35 | 24 | 22 | 22 | 20 | 7 | 5 |
| Raisel Iglesias | Hou | cl | 29 | 3.13 | 9 | 5 | 4 | 63 | 0 | 0 | 0 | 86.1 | 65 | 33 | 30 | 25 | 99 | 13 | 2 |
| Kenley Jansen | LAD | cl | 31 | 3.77 | 3 | 6 | 28 | 70 | 0 | 0 | 0 | 74.0 | 67 | 32 | 31 | 16 | 78 | 13 | 4 |
| Jeremy Jeffress | SDP | mr | 31 | 3.01 | 5 | 4 | 1 | 57 | 0 | 0 | 0 | 83.2 | 67 | 30 | 28 | 27 | 112 | 7 | 9 |
| Dan Jennings* | SFG | mr | 32 | 4.82 | 3 | 4 | 1 | 37 | 0 | 0 | 0 | 46.2 | 54 | 26 | 25 | 20 | 23 | 6 | 11 |
| Brian Johnson* | Mil | mr | 28 | 4.54 | 5 | 6 | 5 | 62 | 6 | 0 | 0 | 119.0 | 134 | 62 | 60 | 52 | 109 | 17 | 12 |
| D.J. Johnson | Mil | mr | 29 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.2 | 3 | 0 | 0 | 0 | 4 | 0 | 0 |
| Ariel Jurado | NYM | sp | 23 | 4.76 | 5 | 4 | 0 | 45 | 3 | 0 | 0 | 51.0 | 58 | 28 | 27 | 26 | 16 | 2 | 7 |
| Keone Kela | Cin | cl | 26 | 4.98 | 2 | 4 | 9 | 56 | 0 | 0 | 0 | 59.2 | 54 | 37 | 33 | 26 | 80 | 8 | 1 |
| Joe Kelly | Ari | mr | 31 | 3.95 | 2 | 2 | 1 | 58 | 0 | 0 | 0 | 68.1 | 69 | 32 | 30 | 39 | 71 | 4 | 11 |
| Clayton Kershaw* | Atl | sp | 31 | 2.83 | 20 | 6 | 0 | 30 | 30 | 1 | 1 | 191.0 | 171 | 66 | 60 | 43 | 187 | 20 | 14 |
| Craig Kimbrel | StL | cl | 31 | 2.45 | 3 | 1 | 12 | 54 | 0 | 0 | 0 | 58.2 | 28 | 19 | 16 | 30 | 86 | 7 | 1 |
| Nick Kingham | SFG | sp | 27 | 8.57 | 1 | 3 | 1 | 7 | 4 | 0 | 0 | 21.0 | 31 | 26 | 20 | 10 | 17 | 4 | 2 |
| Corey Kluber | LAD | sp | 33 | 2.36 | 22 | 6 | 0 | 33 | 33 | 3 | 0 | 240.1 | 182 | 64 | 63 | 43 | 252 | 23 | 16 |
| Corey Knebel | SDP | cl | 27 | 4.22 | 3 | 8 | 26 | 55 | 0 | 0 | 0 | 59.2 | 53 | 31 | 28 | 22 | 89 | 10 | 4 |
| Matt Koch | Pit | sp | 28 | 4.81 | 3 | 3 | 0 | 43 | 0 | 0 | 0 | 73.0 | 68 | 40 | 39 | 16 | 38 | 18 | 17 |
| Adam Kolarek* | Cin | mr | 30 | 3.89 | 1 | 2 | 1 | 50 | 0 | 0 | 0 | 37.0 | 43 | 17 | 16 | 5 | 27 | 1 | 9 |
| George Kontos | ChC | mr | 34 | 7.17 | 1 | 2 | 0 | 15 | 0 | 0 | 0 | 21.1 | 33 | 17 | 17 | 5 | 9 | 7 | 0 |
| Michael Kopech | Mil | sp | 23 | 7.39 | 1 | 3 | 0 | 7 | 7 | 0 | 0 | 31.2 | 41 | 31 | 26 | 6 | 41 | 12 | 0 |
| Chad Kuhl | ChC | sp | 26 | 4.68 | 8 | 7 | 0 | 20 | 19 | 0 | 0 | 109.2 | 118 | 58 | 57 | 40 | 123 | 14 | 4 |
| Eric Lauer* | Cin | sp | 24 | 5.62 | 6 | 12 | 0 | 27 | 27 | 0 | 0 | 139.1 | 169 | 102 | 87 | 49 | 134 | 24 | 6 |
| Mike Leake | NYM | sp | 31 | 5.82 | 6 | 19 | 0 | 31 | 31 | 3 | 2 | 179.1 | 245 | 121 | 116 | 38 | 115 | 21 | 26 |
| Francisco Liriano* | Pit | sp | 35 | 4.89 | 8 | 13 | 0 | 30 | 30 | 0 | 0 | 169.1 | 165 | 95 | 92 | 87 | 148 | 30 | 17 |
| Zack Littell | Hou | mr | 23 | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| Walker Lockett | Phi | sp | 25 | 13.50 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 3.1 | 7 | 5 | 5 | 6 | 5 | 0 | 0 |
| Reynaldo Lopez | SFG | sp | 25 | 5.22 | 6 | 16 | 0 | 30 | 30 | 1 | 0 | 169.0 | 160 | 107 | 98 | 75 | 140 | 27 | 12 |
| Michael Lorenzen | Col | mr | 27 | 4.92 | 7 | 5 | 4 | 64 | 0 | 0 | 0 | 89.2 | 100 | 53 | 49 | 28 | 59 | 10 | 10 |
| Joey Lucchesi* | LAD | sp | 26 | 4.35 | 7 | 8 | 0 | 30 | 30 | 0 | 0 | 157.1 | 165 | 78 | 76 | 58 | 170 | 23 | 26 |
| Lance Lynn | Ari | sp | 32 | 5.00 | 1 | 1 | 0 | 2 | 2 | 0 | 0 | 9.0 | 11 | 7 | 5 | 6 | 9 | 0 | 0 |
| Ryan Madson | SFG | mr | 38 | 6.75 | 1 | 1 | 2 | 27 | 0 | 0 | 0 | 33.1 | 42 | 27 | 25 | 14 | 36 | 9 | 1 |
| Kenta Maeda | SDP | sp | 31 | 4.39 | 9 | 9 | 0 | 24 | 23 | 1 | 0 | 141.1 | 118 | 78 | 69 | 53 | 171 | 15 | 12 |
| Matt Magill | Pit | mr | 29 | 5.29 | 2 | 1 | 1 | 54 | 0 | 0 | 0 | 63.0 | 72 | 39 | 37 | 28 | 51 | 13 | 5 |
| Tyler Mahle | Ari | sp | 24 | 5.11 | 8 | 9 | 0 | 26 | 26 | 0 | 0 | 144.1 | 167 | 97 | 82 | 74 | 132 | 16 | 18 |
| Kazuhisa Makita | NYM | mr | 34 | 3.82 | 2 | 2 | 0 | 22 | 0 | 0 | 0 | 37.2 | 29 | 16 | 16 | 7 | 30 | 7 | 1 |
| German Marquez | Atl | sp | 24 | 3.21 | 14 | 9 | 0 | 33 | 33 | 3 | 2 | 224.1 | 191 | 84 | 80 | 67 | 253 | 24 | 24 |
| Chris Martin | Mil | mr | 33 | 5.09 | 5 | 7 | 3 | 36 | 0 | 0 | 0 | 40.2 | 55 | 25 | 23 | 8 | 41 | 4 | 5 |
| Steven Matz* | SFG | sp | 28 | 4.00 | 9 | 7 | 0 | 24 | 24 | 0 | 0 | 135.0 | 123 | 65 | 60 | 56 | 131 | 20 | 16 |
| Cory Mazzoni | Atl | mr | 29 | 6.35 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 5.2 | 5 | 4 | 4 | 3 | 4 | 0 | 0 |
| Lance McCullers |   | sp | 25 | 3.36 | 13 | 6 | 0 | 23 | 23 | 0 | 0 | 128.2 | 107 | 51 | 48 | 67 | 158 | 12 | 10 |
| Deck McGuire | NYM | mr | 30 | 6.84 | 2 | 1 | 0 | 5 | 5 | 0 | 0 | 26.1 | 28 | 20 | 20 | 17 | 25 | 3 | 4 |
| Collin McHugh | Mia | mr | 32 | 1.79 | 4 | 3 | 26 | 65 | 0 | 0 | 0 | 80.2 | 55 | 19 | 16 | 30 | 103 | 8 | 2 |
| Ryan Meisinger | Col | mr | 25 | 7.41 | 0 | 2 | 0 | 11 | 0 | 0 | 0 | 17.0 | 14 | 15 | 14 | 12 | 15 | 6 | 1 |
| Adalberto Mejia* | Pit | sp | 26 | 3.61 | 3 | 2 | 0 | 8 | 8 | 0 | 0 | 47.1 | 41 | 22 | 19 | 24 | 35 | 3 | 7 |
| Miles Mikolas | ChC | sp | 30 | 3.01 | 15 | 10 | 0 | 32 | 32 | 4 | 1 | 215.0 | 205 | 85 | 72 | 41 | 154 | 19 | 21 |
| Tom Milone* | NYM | sp | 32 | 8.79 | 0 | 2 | 0 | 18 | 0 | 0 | 0 | 28.2 | 48 | 29 | 28 | 7 | 25 | 8 | 2 |
| Frankie Montas | Col | sp | 26 | 7.33 | 3 | 10 | 0 | 14 | 14 | 0 | 0 | 73.2 | 100 | 63 | 60 | 32 | 44 | 14 | 11 |
| Mike Montgomery* | SDP | sp | 29 | 2.93 | 14 | 4 | 0 | 29 | 29 | 2 | 2 | 187.1 | 163 | 64 | 61 | 49 | 136 | 9 | 19 |
| Brandon Morrow | NYM | cl | 34 | 2.76 | 1 | 1 | 5 | 25 | 0 | 0 | 0 | 32.2 | 29 | 11 | 10 | 4 | 30 | 3 | 1 |
| Charlie Morton |   | sp | 35 | 3.20 | 14 | 6 | 0 | 30 | 30 | 0 | 0 | 168.2 | 131 | 63 | 60 | 83 | 205 | 12 | 7 |
| Harrison Musgrave* | Atl | mr | 27 | 2.64 | 1 | 0 | 1 | 46 | 0 | 0 | 0 | 47.2 | 25 | 15 | 14 | 28 | 34 | 1 | 6 |
| Joe Musgrove | LAD | sp | 26 | 3.40 | 10 | 6 | 0 | 23 | 23 | 0 | 0 | 145.2 | 143 | 62 | 55 | 34 | 135 | 15 | 4 |
| Dovydas Neverauskas | Pit | mr | 26 | 5.40 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.1 | 6 | 2 | 2 | 1 | 4 | 2 | 0 |
| Sean Newcomb* | Ari | sp | 26 | 4.18 | 11 | 12 | 0 | 30 | 30 | 1 | 1 | 172.1 | 153 | 83 | 80 | 92 | 164 | 14 | 13 |
| Aaron Nola | SDP | sp | 26 | 2.61 | 13 | 13 | 0 | 33 | 33 | 2 | 1 | 220.2 | 162 | 72 | 64 | 59 | 238 | 22 | 12 |
| Daniel Norris* | ChC | sp | 26 | 5.37 | 2 | 7 | 0 | 12 | 12 | 0 | 0 | 65.1 | 62 | 40 | 39 | 28 | 76 | 15 | 3 |
| Ivan Nova | Mia | sp | 32 | 4.25 | 10 | 10 | 0 | 30 | 30 | 0 | 0 | 184.1 | 188 | 98 | 87 | 43 | 124 | 24 | 20 |
| Scott Oberg |   | mr | 29 | 2.18 | 5 | 3 | 9 | 44 | 0 | 0 | 0 | 53.2 | 41 | 15 | 13 | 15 | 56 | 1 | 8 |
| Tyler Olson* | Ari | mr | 29 | 4.56 | 2 | 1 | 1 | 34 | 0 | 0 | 0 | 25.2 | 23 | 13 | 13 | 12 | 34 | 6 | 4 |
| Corey Oswalt | Col | sp | 25 | 7.94 | 5 | 1 | 2 | 50 | 0 | 0 | 0 | 68.0 | 94 | 64 | 60 | 36 | 40 | 20 | 8 |
| Adam Ottavino |   | mr | 33 | 2.58 | 4 | 3 | 2 | 67 | 0 | 0 | 0 | 83.2 | 49 | 25 | 24 | 41 | 133 | 4 | 6 |
| James Pazos* | Mia | mr | 28 | 3.26 | 1 | 1 | 4 | 55 | 0 | 0 | 0 | 58.0 | 61 | 22 | 21 | 24 | 50 | 7 | 7 |
| Felix Pena | Mil | sp | 29 | 4.84 | 5 | 9 | 0 | 21 | 21 | 0 | 0 | 124.2 | 141 | 71 | 67 | 51 | 118 | 17 | 16 |
| Wandy Peralta* | Mil | mr | 27 | 4.85 | 2 | 0 | 2 | 57 | 0 | 0 | 0 | 52.0 | 56 | 30 | 28 | 42 | 30 | 3 | 6 |
| Wily Peralta | Phi | cl | 30 | 0.00 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 3 | 0 | 0 |
| Martin Perez* | NYM | sp | 28 | 5.80 | 1 | 3 | 4 | 61 | 5 | 0 | 0 | 90.0 | 101 | 68 | 58 | 42 | 69 | 16 | 14 |
| Oliver Perez* | LAD | mr | 37 | 2.09 | 3 | 0 | 4 | 48 | 0 | 0 | 0 | 38.2 | 21 | 9 | 9 | 3 | 62 | 1 | 2 |
| Tim Peterson | Col | mr | 28 | 3.58 | 1 | 0 | 1 | 21 | 0 | 0 | 0 | 27.2 | 25 | 11 | 11 | 3 | 27 | 8 | 2 |
| Jake Petricka | Pit | mr | 31 | 10.00 | 1 | 1 | 0 | 17 | 0 | 0 | 0 | 18.0 | 29 | 20 | 20 | 13 | 11 | 2 | 2 |
| Adam Plutko |   | sp | 27 | 4.98 | 1 | 3 | 3 | 57 | 0 | 0 | 0 | 85.0 | 75 | 49 | 47 | 34 | 58 | 22 | 1 |
| Rick Porcello |   | sp | 30 | 4.39 | 11 | 14 | 0 | 33 | 33 | 1 | 0 | 211.1 | 214 | 115 | 103 | 53 | 209 | 34 | 10 |
| Bobby Poyner* | Hou | mr | 26 | 4.50 | 0 | 2 | 0 | 22 | 0 | 0 | 0 | 22.0 | 20 | 12 | 11 | 6 | 24 | 3 | 0 |
| David Price* | Mil | sp | 33 | 4.63 | 8 | 12 | 0 | 30 | 30 | 2 | 1 | 184.2 | 198 | 105 | 95 | 52 | 204 | 29 | 11 |
| Austin Pruitt | Cin | mr | 29 | 5.29 | 4 | 1 | 0 | 43 | 0 | 0 | 0 | 78.1 | 85 | 50 | 46 | 24 | 60 | 18 | 4 |
| Jose Quintana* | Hou | sp | 30 | 3.88 | 11 | 9 | 0 | 32 | 32 | 2 | 1 | 192.1 | 189 | 90 | 83 | 70 | 195 | 26 | 18 |
| Neil Ramirez | NYM | mr | 30 | 3.51 | 1 | 3 | 6 | 35 | 0 | 0 | 0 | 41.0 | 27 | 16 | 16 | 15 | 48 | 7 | 2 |
| Edubray Ramos | Atl | mr | 26 | 1.25 | 3 | 2 | 4 | 39 | 0 | 0 | 0 | 43.1 | 27 | 7 | 6 | 9 | 52 | 3 | 7 |
| Robbie Ray* | Cin | sp | 27 | 4.52 | 8 | 10 | 0 | 28 | 28 | 1 | 0 | 159.1 | 148 | 93 | 80 | 84 | 213 | 35 | 9 |
| Addison Reed | ChC | mr | 30 | 6.98 | 1 | 4 | 1 | 45 | 0 | 0 | 0 | 59.1 | 83 | 48 | 46 | 24 | 34 | 9 | 8 |
| Sean Reid-Foley | Col | sp | 23 | 10.44 | 0 | 5 | 0 | 8 | 8 | 0 | 0 | 35.1 | 46 | 43 | 41 | 36 | 47 | 11 | 2 |
| Clayton Richard* | Col | sp | 35 | 4.83 | 7 | 11 | 0 | 30 | 30 | 1 | 0 | 177.0 | 189 | 109 | 95 | 85 | 136 | 26 | 33 |
| Yacksel Rios | Cin | mr | 26 | 5.00 | 0 | 1 | 0 | 14 | 0 | 0 | 0 | 18.0 | 21 | 10 | 10 | 5 | 19 | 4 | 2 |
| David Robertson | Phi | mr | 34 | 1.80 | 1 | 0 | 2 | 5 | 0 | 0 | 0 | 5.0 | 4 | 1 | 1 | 1 | 8 | 0 | 0 |
| Carlos Rodon* | Atl | sp | 26 | 4.26 | 5 | 12 | 0 | 24 | 24 | 3 | 2 | 141.2 | 116 | 76 | 67 | 68 | 108 | 18 | 19 |
| Sal Romano | SFG | sp | 25 | 4.83 | 1 | 4 | 0 | 69 | 0 | 0 | 0 | 91.1 | 106 | 51 | 49 | 39 | 62 | 9 | 12 |
| Fernando Romero | Hou | sp | 24 | 5.73 | 2 | 7 | 0 | 15 | 15 | 0 | 0 | 77.0 | 94 | 54 | 49 | 33 | 60 | 8 | 5 |
| Hector Rondon | Ari | mr | 31 | 4.50 | 4 | 7 | 2 | 55 | 0 | 0 | 0 | 60.0 | 65 | 37 | 30 | 20 | 60 | 6 | 4 |
| Joe Ross |   | sp | 26 | 3.16 | 0 | 3 | 0 | 7 | 7 | 0 | 0 | 37.0 | 26 | 15 | 13 | 14 | 15 | 4 | 5 |
| Tyson Ross | NYM | sp | 32 | 3.43 | 13 | 10 | 0 | 46 | 23 | 1 | 1 | 173.0 | 145 | 70 | 66 | 71 | 134 | 22 | 12 |
| Drew Rucinski | StL | mr | 30 | 0.36 | 1 | 0 | 0 | 17 | 0 | 0 | 0 | 25.0 | 9 | 1 | 1 | 5 | 14 | 0 | 2 |
| Chris Rusin* | Atl | mr | 32 | 5.40 | 0 | 4 | 1 | 30 | 0 | 0 | 0 | 33.1 | 26 | 26 | 20 | 23 | 39 | 8 | 3 |
| Hyun-Jin Ryu* | Col | sp | 32 | 3.56 | 7 | 6 | 0 | 19 | 19 | 2 | 1 | 121.1 | 111 | 49 | 48 | 29 | 144 | 11 | 14 |
| CC Sabathia* | Pit | sp | 38 | 4.15 | 9 | 13 | 0 | 30 | 30 | 0 | 0 | 182.1 | 179 | 91 | 84 | 43 | 173 | 26 | 0 |
| Fernando Salas | Atl | mr | 34 | 3.00 | 1 | 0 | 0 | 39 | 0 | 0 | 0 | 42.0 | 44 | 18 | 14 | 15 | 34 | 6 | 5 |
| Chris Sale* | Hou | sp | 30 | 2.54 | 19 | 4 | 0 | 30 | 30 | 3 | 1 | 202.0 | 142 | 61 | 57 | 30 | 295 | 20 | 5 |
| Adrian Sampson | NYM | sp | 27 | 3.96 | 2 | 5 | 0 | 8 | 8 | 2 | 1 | 52.1 | 48 | 25 | 23 | 15 | 39 | 4 | 4 |
| Hector Santiago* |   | mr | 31 | 6.26 | 4 | 5 | 0 | 32 | 9 | 0 | 0 | 64.2 | 70 | 53 | 45 | 48 | 64 | 11 | 9 |
| Warwick Saupold | NYM | mr | 29 | 6.84 | 0 | 0 | 1 | 21 | 0 | 0 | 0 | 25.0 | 35 | 24 | 19 | 9 | 12 | 5 | 2 |
| Max Scherzer | SDP | sp | 34 | 2.86 | 17 | 5 | 0 | 33 | 33 | 3 | 2 | 213.2 | 152 | 76 | 68 | 63 | 276 | 19 | 15 |
| Antonio Senzatela | Pit | sp | 24 | 4.99 | 4 | 4 | 0 | 46 | 5 | 1 | 0 | 97.1 | 102 | 59 | 54 | 37 | 70 | 13 | 14 |
| Paul Sewald | Cin | mr | 29 | 6.49 | 2 | 0 | 2 | 36 | 0 | 0 | 0 | 52.2 | 73 | 42 | 38 | 19 | 67 | 12 | 1 |
| Bryan Shaw | SFG | mr | 31 | 8.66 | 0 | 5 | 0 | 40 | 0 | 0 | 0 | 43.2 | 59 | 43 | 42 | 24 | 43 | 11 | 5 |
| Eric Skoglund* | Col | sp | 26 | 4.94 | 3 | 6 | 0 | 17 | 17 | 0 | 0 | 94.2 | 103 | 65 | 52 | 22 | 80 | 22 | 9 |
| Aaron Slegers | Atl | sp | 26 | 6.46 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 15.1 | 18 | 11 | 11 | 2 | 8 | 3 | 0 |
| Burch Smith | Pit | mr | 29 | 3.75 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 12.0 | 12 | 5 | 5 | 5 | 12 | 2 | 1 |
| Caleb Smith* | ChC | sp | 27 | 3.55 | 4 | 7 | 0 | 20 | 20 | 1 | 1 | 114.0 | 98 | 57 | 45 | 47 | 133 | 14 | 8 |
| Joe Smith | Mia | mr | 35 | 5.69 | 3 | 5 | 1 | 52 | 0 | 0 | 0 | 49.0 | 49 | 33 | 31 | 13 | 60 | 9 | 3 |
| Will Smith* | Phi | cl | 29 | 0.89 | 3 | 2 | 27 | 54 | 0 | 0 | 0 | 50.2 | 31 | 5 | 5 | 12 | 70 | 0 | 2 |
| Blake Snell* | Ari | sp | 26 | 3.12 | 11 | 5 | 0 | 31 | 31 | 2 | 2 | 190.1 | 138 | 71 | 66 | 69 | 252 | 19 | 15 |
| Sammy Solis* | Cin | mr | 30 | 5.19 | 1 | 0 | 0 | 15 | 0 | 0 | 0 | 17.1 | 15 | 10 | 10 | 11 | 24 | 6 | 1 |
| Mike Soroka | Atl | sp | 21 | 9.66 | 0 | 8 | 0 | 9 | 9 | 0 | 0 | 36.1 | 62 | 43 | 39 | 16 | 26 | 4 | 6 |
| Glenn Sparkman | Ari | mr | 27 | 6.37 | 1 | 2 | 0 | 6 | 6 | 0 | 0 | 29.2 | 37 | 23 | 21 | 14 | 18 | 5 | 1 |
| Jeffrey Springs* | SFG | mr | 26 | 2.14 | 2 | 0 | 1 | 21 | 0 | 0 | 0 | 33.2 | 24 | 9 | 8 | 13 | 24 | 2 | 3 |
| Craig Stammen | Phi | mr | 35 | 3.93 | 4 | 2 | 2 | 40 | 0 | 0 | 0 | 55.0 | 50 | 25 | 24 | 11 | 63 | 6 | 4 |
| Matt Strahm* | LAD | mr | 27 | 2.81 | 3 | 2 | 1 | 33 | 8 | 0 | 0 | 73.2 | 56 | 23 | 23 | 31 | 91 | 8 | 4 |
| Stephen Strasburg | LAD | sp | 30 | 3.30 | 9 | 9 | 0 | 26 | 26 | 2 | 2 | 169.0 | 141 | 68 | 62 | 45 | 198 | 28 | 7 |
| Chris Stratton | Atl | sp | 28 | 6.80 | 6 | 17 | 0 | 28 | 28 | 0 | 0 | 131.0 | 164 | 105 | 99 | 68 | 100 | 20 | 21 |
| Hunter Strickland | Mil | cl | 30 | 2.63 | 3 | 2 | 1 | 40 | 0 | 0 | 0 | 48.0 | 38 | 16 | 14 | 23 | 40 | 4 | 4 |
| Ross Stripling | StL | sp | 29 | 5.48 | 7 | 11 | 0 | 25 | 25 | 0 | 0 | 128.0 | 152 | 86 | 78 | 36 | 132 | 23 | 6 |
| Marcus Stroman | Hou | sp | 28 | 2.68 | 8 | 3 | 0 | 23 | 23 | 1 | 1 | 147.2 | 136 | 48 | 44 | 43 | 107 | 6 | 12 |
| Pedro Strop | LAD | mr | 34 | 1.88 | 7 | 2 | 4 | 55 | 0 | 0 | 0 | 71.2 | 37 | 18 | 15 | 23 | 65 | 5 | 14 |
| Ranger Suarez* | Hou | sp | 23 | 3.46 | 0 | 0 | 0 | 3 | 3 | 0 | 0 | 13.0 | 11 | 5 | 5 | 5 | 12 | 1 | 2 |
| Wander Suero | Mia | mr | 27 | 7.23 | 1 | 4 | 1 | 29 | 0 | 0 | 0 | 42.1 | 57 | 35 | 34 | 12 | 44 | 5 | 3 |
| Brent Suter* | Mil | sp | 29 | 5.38 | 7 | 5 | 0 | 22 | 22 | 0 | 0 | 118.2 | 149 | 84 | 71 | 30 | 92 | 25 | 3 |
| Masahiro Tanaka | NYM | sp | 30 | 3.68 | 8 | 12 | 0 | 30 | 30 | 0 | 0 | 185.2 | 168 | 81 | 76 | 46 | 187 | 22 | 14 |
| Stephen Tarpley* | Cin | mr | 26 | 4.91 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 3.2 | 4 | 3 | 2 | 3 | 3 | 0 | 0 |
| Ryan Tepera | ChC | mr | 31 | 3.99 | 3 | 6 | 1 | 51 | 0 | 0 | 0 | 70.0 | 56 | 31 | 31 | 33 | 80 | 8 | 7 |
| Josh Tomlin | Pit | mr | 34 | 7.90 | 1 | 3 | 2 | 37 | 1 | 0 | 0 | 54.2 | 76 | 49 | 48 | 9 | 36 | 24 | 2 |
| Touki Toussaint | Mia | sp | 23 | 4.41 | 0 | 3 | 0 | 8 | 5 | 0 | 0 | 32.2 | 25 | 17 | 16 | 23 | 34 | 3 | 6 |
| Andrew Triggs | Mil | sp | 30 | 5.94 | 2 | 4 | 0 | 13 | 13 | 0 | 0 | 66.2 | 69 | 50 | 44 | 34 | 71 | 13 | 5 |
| Spencer Turnbull | Col | sp | 26 | 3.46 | 1 | 2 | 0 | 7 | 7 | 0 | 0 | 41.2 | 47 | 24 | 16 | 7 | 40 | 5 | 5 |
| Julio Urias* | Cin | mr | 22 | 15.43 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 2.1 | 5 | 4 | 4 | 4 | 7 | 1 | 0 |
| Framber Valdez* | Pit | sp | 25 | 3.04 | 5 | 2 | 0 | 9 | 9 | 0 | 0 | 50.1 | 43 | 19 | 17 | 26 | 33 | 7 | 13 |
| Jason Vargas* | Cin | sp | 36 | 5.01 | 6 | 8 | 0 | 22 | 22 | 0 | 0 | 109.2 | 112 | 64 | 61 | 23 | 110 | 27 | 9 |
| Vincent Velasquez | SFG | sp | 27 | 3.99 | 2 | 2 | 0 | 10 | 10 | 0 | 0 | 56.1 | 48 | 29 | 25 | 22 | 61 | 7 | 4 |
| Hector Velazquez | Mil | mr | 30 | 4.07 | 4 | 4 | 0 | 50 | 6 | 0 | 0 | 101.2 | 114 | 55 | 46 | 50 | 60 | 6 | 16 |
| Pat Venditte* | Atl | mr | 34 | 0.00 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 6.0 | 3 | 0 | 0 | 2 | 1 | 0 | 2 |
| Jonny Venters* | Pit | mr | 34 | 3.25 | 2 | 3 | 1 | 31 | 0 | 0 | 0 | 36.0 | 30 | 15 | 13 | 14 | 31 | 3 | 8 |
| Drew VerHagen | Ari | mr | 28 | 3.43 | 3 | 0 | 1 | 42 | 0 | 0 | 0 | 60.1 | 53 | 27 | 23 | 25 | 51 | 4 | 5 |
| Nick Vincent | StL | mr | 32 | 5.58 | 2 | 1 | 0 | 39 | 0 | 0 | 0 | 50.0 | 56 | 32 | 31 | 10 | 45 | 9 | 0 |
| Austin Voth | NYM | sp | 27 | 7.86 | 0 | 5 | 0 | 6 | 6 | 0 | 0 | 26.1 | 29 | 24 | 23 | 17 | 29 | 7 | 0 |
| Marcus Walden | Ari | mr | 30 | 5.17 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 15.2 | 20 | 11 | 9 | 5 | 17 | 1 | 2 |
| Tony Watson* | StL | mr | 34 | 1.36 | 6 | 2 | 5 | 60 | 0 | 0 | 0 | 66.1 | 35 | 10 | 10 | 10 | 75 | 4 | 7 |
| Luke Weaver |   | sp | 25 | 4.47 | 5 | 12 | 0 | 27 | 25 | 0 | 0 | 141.0 | 159 | 85 | 70 | 47 | 130 | 28 | 7 |
| Tyler Webb* | Pit | mr | 28 | 4.76 | 0 | 1 | 1 | 7 | 0 | 0 | 0 | 5.2 | 5 | 3 | 3 | 4 | 7 | 0 | 0 |
| Zack Wheeler | SFG | sp | 29 | 3.69 | 5 | 14 | 0 | 25 | 25 | 0 | 0 | 158.2 | 167 | 74 | 65 | 59 | 157 | 16 | 17 |
| Brad Wieck* | Mil | mr | 27 | 0.00 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 3.2 | 3 | 0 | 0 | 3 | 3 | 0 | 1 |
| Bryse Wilson | Cin | mr | 21 | 5.30 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 18.2 | 26 | 13 | 11 | 8 | 15 | 2 | 4 |
| Matt Wisler | NYM | mr | 26 | 5.36 | 1 | 4 | 3 | 26 | 5 | 0 | 0 | 40.1 | 47 | 24 | 24 | 9 | 32 | 12 | 1 |
| Brandon Workman | SDP | mr | 30 | 2.60 | 1 | 0 | 1 | 17 | 0 | 0 | 0 | 27.2 | 19 | 9 | 8 | 12 | 23 | 3 | 4 |
| Kyle Wright | Mia | mr | 23 | 0.00 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mike Wright | ChC | mr | 29 | 8.75 | 2 | 0 | 1 | 44 | 0 | 0 | 0 | 72.0 | 107 | 72 | 70 | 44 | 68 | 9 | 7 |
| Kirby Yates | Phi | mr | 32 | 1.55 | 4 | 2 | 10 | 49 | 0 | 0 | 0 | 52.1 | 31 | 13 | 9 | 26 | 74 | 1 | 2 |
| Brad Ziegler | Atl | mr | 39 | 2.14 | 7 | 3 | 1 | 76 | 0 | 0 | 0 | 84.0 | 69 | 23 | 20 | 16 | 58 | 5 | 21 |
| 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 |
| Jason Adam | Col | mr | 27 | 1 | 1 | 0 | 3 | 6 | 1 | 1 | 1 | 9.0 | 2.8 | 12.8 | 9.3 | 2.8 | 3.4 | 1.31 |
| Sandy Alcantara | Mia | sp | 23 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 9.0 | 5.9 | 15.2 | 10.4 | 0.6 | 1.8 | 1.66 |
| Victor Alcantara | SDP | mr | 26 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 7.8 | 3.0 | 11.3 | 5.2 | 0.0 | 1.7 | 1.21 |
| Kolby Allard* | LAD | mr | 21 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 18.6 | 3.4 | 23.6 | 1.7 | 6.8 | 0.5 | 2.44 |
| Yency Almonte | StL | mr | 25 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 4.5 | 9.0 | 13.5 | 18.0 | 0.0 | 2.0 | 1.50 |
| Jose Alvarado* | ChC | mr | 24 | 2 | 0 | 0 | 1 | 3 | 2 | 0 | 1 | 8.0 | 5.3 | 13.4 | 10.3 | 0.2 | 2.0 | 1.47 |
| Jose Alvarez* | SDP | mr | 30 | 3 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 8.2 | 2.8 | 11.5 | 9.7 | 0.5 | 3.5 | 1.22 |
| Drew Anderson | Ari | mr | 25 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 15.4 | 4.2 | 23.3 | 7.4 | 0.5 | 1.8 | 2.18 |
| Justin Anderson | Cin | mr | 26 | 1 | 1 | 1 | 2 | 6 | 1 | 1 | 3 | 8.3 | 5.8 | 14.4 | 10.4 | 0.1 | 1.8 | 1.57 |
| Tyler Anderson* | SFG | sp | 29 | 4 | 5 | 0 | 2 | 6 | 1 | 4 | 3 | 10.7 | 3.1 | 13.9 | 9.6 | 2.1 | 3.1 | 1.53 |
| Matt Andriese | StL | mr | 29 | 2 | 1 | 2 | 5 | 4 | 0 | 2 | 3 | 10.8 | 3.0 | 14.4 | 9.5 | 1.7 | 3.2 | 1.54 |
| Jake Arrieta |   | sp | 33 | 9 | 2 | 4 | 8 | 16 | 1 | 7 | 5 | 9.4 | 3.0 | 12.9 | 6.9 | 1.3 | 2.3 | 1.39 |
| Luis Avilan* | LAD | mr | 29 | 4 | 0 | 2 | 1 | 2 | 1 | 1 | 3 | 10.6 | 4.2 | 14.9 | 9.1 | 0.0 | 2.2 | 1.64 |
| Luke Bard | Hou | mr | 28 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 8.1 | 4.0 | 16.2 | 8.1 | 5.4 | 2.0 | 1.35 |
| Scott Barlow | Hou | mr | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 9.4 | 1.7 | 11.0 | 11.6 | 1.7 | 7.0 | 1.22 |
| Matt Barnes | Atl | mr | 29 | 4 | 1 | 1 | 1 | 13 | 0 | 1 | 3 | 7.4 | 6.9 | 14.5 | 13.2 | 1.2 | 1.9 | 1.59 |
| Tony Barnette | SDP | mr | 35 | 2 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 7.8 | 2.2 | 10.4 | 7.8 | 0.7 | 3.5 | 1.11 |
| Kyle Barraclough | Mia | mr | 29 | 4 | 0 | 1 | 1 | 4 | 0 | 0 | 1 | 4.7 | 4.5 | 9.5 | 8.0 | 0.9 | 1.8 | 1.02 |
| Jaime Barria | Phi | sp | 22 | 0 | 1 | 0 | 2 | 1 | 2 | 3 | 0 | 8.6 | 2.2 | 11.1 | 7.5 | 0.6 | 3.4 | 1.20 |
| Tyler Bashlor | NYM | mr | 26 | 1 | 2 | 1 | 2 | 0 | 0 | 0 | 2 | 6.6 | 3.9 | 11.0 | 6.6 | 2.2 | 1.7 | 1.16 |
| Cam Bedrosian | Col | mr | 27 | 1 | 2 | 2 | 1 | 1 | 0 | 1 | 2 | 8.2 | 4.4 | 12.8 | 7.2 | 1.2 | 1.6 | 1.40 |
| Christian Bergman | Pit | sp | 31 | 3 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 5.9 | 1.8 | 7.7 | 2.8 | 0.8 | 1.6 | 0.86 |
| Jose Berrios | LAD | sp | 25 | 5 | 3 | 3 | 16 | 2 | 0 | 2 | 12 | 7.9 | 3.4 | 11.9 | 10.6 | 1.0 | 3.1 | 1.25 |
| Joe Biagini | Hou | mr | 29 | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 | 11.8 | 2.9 | 15.2 | 7.7 | 1.4 | 2.7 | 1.63 |
| Austin Bibens-Dirkx | Cin | mr | 34 | 2 | 0 | 0 | 6 | 1 | 0 | 0 | 2 | 12.0 | 2.5 | 15.6 | 7.8 | 2.2 | 3.1 | 1.61 |
| Shane Bieber | Phi | sp | 24 | 3 | 2 | 4 | 2 | 6 | 0 | 0 | 3 | 9.0 | 1.6 | 10.7 | 9.7 | 1.0 | 6.2 | 1.18 |
| Ryan Borucki* | Cin | sp | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 9.0 | 2.1 | 11.1 | 6.0 | 1.1 | 2.8 | 1.24 |
| Brad Boxberger | SFG | cl | 31 | 2 | 1 | 1 | 1 | 3 | 0 | 1 | 2 | 5.3 | 4.8 | 10.3 | 11.4 | 0.7 | 2.4 | 1.13 |
| Matt Boyd* | ChC | sp | 28 | 14 | 2 | 2 | 8 | 3 | 1 | 1 | 2 | 7.6 | 2.9 | 11.0 | 7.9 | 1.7 | 2.7 | 1.17 |
| Brad Brach | Mia | mr | 33 | 2 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 8.6 | 4.7 | 13.4 | 9.1 | 0.5 | 1.9 | 1.47 |
| Silvino Bracho | Hou | mr | 26 | 4 | 0 | 1 | 8 | 0 | 0 | 0 | 3 | 5.7 | 2.6 | 10.2 | 8.3 | 0.5 | 3.2 | 0.92 |
| Ryan Brasier | SDP | mr | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.1 | 1.3 | 7.5 | 6.1 | 1.3 | 4.6 | 0.83 |
| Steven Brault* | NYM | mr | 27 | 2 | 1 | 15 | 5 | 10 | 0 | 3 | 3 | 8.2 | 6.0 | 14.6 | 8.5 | 1.3 | 1.4 | 1.57 |
| Austin Brice | ChC | mr | 27 | 0 | 0 | 3 | 2 | 1 | 0 | 0 | 2 | 6.6 | 2.6 | 9.9 | 8.8 | 1.5 | 3.4 | 1.01 |
| Walker Buehler | SFG | sp | 24 | 5 | 3 | 0 | 8 | 3 | 0 | 2 | 6 | 6.4 | 3.9 | 10.8 | 10.3 | 1.0 | 2.6 | 1.15 |
| Matt Bush | NYM | mr | 33 | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 7.6 | 5.4 | 13.5 | 7.2 | 0.4 | 1.3 | 1.45 |
| Shane Carle | Atl | mr | 27 | 2 | 2 | 0 | 1 | 4 | 0 | 1 | 4 | 8.8 | 3.1 | 12.1 | 6.2 | 0.4 | 2.0 | 1.33 |
| Carlos Carrasco | Phi | sp | 32 | 6 | 3 | 3 | 4 | 12 | 0 | 3 | 3 | 7.8 | 2.5 | 10.5 | 10.6 | 1.1 | 4.3 | 1.14 |
| Andrew Cashner | Cin | sp | 32 | 4 | 2 | 0 | 3 | 6 | 0 | 3 | 5 | 13.3 | 4.7 | 18.2 | 5.1 | 2.7 | 1.1 | 2.00 |
| Diego Castillo | Cin | mr | 25 | 1 | 1 | 0 | 3 | 6 | 1 | 0 | 1 | 7.8 | 1.6 | 9.8 | 10.9 | 0.8 | 6.7 | 1.05 |
| Luis Castillo | Phi | sp | 26 | 4 | 0 | 11 | 5 | 5 | 2 | 1 | 2 | 7.1 | 2.6 | 9.9 | 9.1 | 1.1 | 3.5 | 1.08 |
| Miguel Castro | Col | mr | 24 | 1 | 0 | 4 | 4 | 11 | 2 | 1 | 3 | 7.1 | 5.1 | 12.6 | 5.1 | 1.1 | 1.0 | 1.36 |
| Xavier Cedeno* | Atl | mr | 32 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 9.1 | 5.6 | 14.7 | 8.3 | 1.1 | 1.5 | 1.63 |
| Luis Cessa | Cin | mr | 27 | 0 | 1 | 0 | 2 | 8 | 0 | 0 | 2 | 14.1 | 2.3 | 16.8 | 8.7 | 1.3 | 3.8 | 1.82 |
| Andrew Chafin* | Ari | mr | 29 | 3 | 2 | 5 | 1 | 3 | 0 | 1 | 0 | 9.8 | 5.6 | 15.7 | 8.6 | 0.0 | 1.5 | 1.71 |
| Aroldis Chapman* | Mil | cl | 31 | 3 | 1 | 1 | 3 | 12 | 0 | 1 | 0 | 5.0 | 7.3 | 12.8 | 15.3 | 0.3 | 2.1 | 1.37 |
| J.T. Chargois | Cin | mr | 28 | 0 | 0 | 3 | 1 | 3 | 0 | 1 | 1 | 7.1 | 4.3 | 11.6 | 12.9 | 2.3 | 3.0 | 1.26 |
| Yonny Chirinos | Phi | mr | 25 | 5 | 2 | 0 | 7 | 3 | 0 | 1 | 1 | 8.2 | 3.0 | 11.8 | 7.8 | 0.2 | 2.6 | 1.24 |
| Adam Cimber | SFG | mr | 28 | 2 | 1 | 6 | 5 | 1 | 0 | 1 | 0 | 9.0 | 4.4 | 14.4 | 10.1 | 0.8 | 2.3 | 1.49 |
| Steve Cishek |   | mr | 33 | 2 | 2 | 3 | 9 | 4 | 0 | 2 | 5 | 7.4 | 4.7 | 13.2 | 10.6 | 0.9 | 2.3 | 1.35 |
| Alex Claudio* | Ari | mr | 27 | 8 | 0 | 6 | 2 | 0 | 1 | 1 | 4 | 14.8 | 2.0 | 17.2 | 5.3 | 0.2 | 2.6 | 1.87 |
| Mike Clevinger | Phi | sp | 28 | 5 | 0 | 1 | 9 | 2 | 0 | 4 | 3 | 6.1 | 3.3 | 9.8 | 8.7 | 0.9 | 2.6 | 1.05 |
| Alex Cobb | Pit | sp | 31 | 3 | 5 | 0 | 4 | 3 | 2 | 5 | 9 | 10.1 | 2.5 | 12.8 | 5.7 | 1.1 | 2.3 | 1.40 |
| Taylor Cole | Phi | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 3.4 | 1.9 | 5.6 | 11.6 | 0.3 | 6.3 | 0.59 |
| Alex Colome | Hou | mr | 30 | 1 | 1 | 0 | 2 | 14 | 1 | 2 | 3 | 7.2 | 3.2 | 10.7 | 9.6 | 1.1 | 3.0 | 1.16 |
| Bartolo Colon | Col | sp | 46 | 0 | 1 | 0 | 0 | 3 | 0 | 2 | 2 | 10.5 | 1.3 | 11.9 | 6.6 | 2.2 | 4.9 | 1.32 |
| Adam Conley* | Ari | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 5.1 | 15.2 | 6.8 | 0.0 | 1.3 | 1.69 |
| Ryan Cook | Col | mr | 32 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 11.9 | 4.0 | 16.7 | 9.5 | 3.2 | 2.4 | 1.76 |
| Patrick Corbin* | StL | sp | 29 | 4 | 3 | 0 | 5 | 10 | 0 | 1 | 2 | 6.1 | 1.9 | 8.2 | 12.5 | 0.5 | 6.6 | 0.89 |
| Dylan Covey | SDP | sp | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.4 | 2.9 | 13.3 | 5.4 | 0.8 | 1.9 | 1.48 |
| Kyle Crick | Hou | mr | 26 | 1 | 0 | 2 | 4 | 9 | 0 | 0 | 0 | 6.8 | 3.7 | 11.1 | 9.6 | 0.1 | 2.6 | 1.16 |
| Johnny Cueto | Pit | sp | 33 | 4 | 1 | 0 | 10 | 2 | 1 | 0 | 0 | 8.9 | 1.4 | 11.3 | 9.0 | 2.3 | 6.4 | 1.14 |
| Zac Curtis* | Atl | mr | 26 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 1 | 5.3 | 7.2 | 12.5 | 6.6 | 0.7 | 0.9 | 1.39 |
| Yu Darvish | Mil | sp | 32 | 3 | 2 | 2 | 5 | 5 | 1 | 0 | 1 | 8.2 | 5.1 | 14.0 | 9.8 | 1.6 | 1.9 | 1.48 |
| Wade Davis | StL | cl | 33 | 1 | 1 | 0 | 5 | 4 | 0 | 0 | 0 | 4.1 | 3.5 | 8.3 | 10.2 | 0.8 | 2.9 | 0.84 |
| Chase De Jong | Phi | sp | 25 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 7.1 | 4.3 | 11.4 | 5.7 | 0.7 | 1.3 | 1.26 |
| Jacob deGrom | Hou | sp | 31 | 12 | 5 | 3 | 7 | 3 | 0 | 0 | 3 | 6.3 | 1.7 | 8.2 | 10.8 | 0.5 | 6.5 | 0.88 |
| Anthony DeSclafani | SFG | sp | 29 | 1 | 0 | 6 | 2 | 3 | 0 | 0 | 1 | 8.8 | 3.3 | 12.4 | 8.0 | 1.4 | 2.4 | 1.34 |
| Odrisamer Despaigne | NYM | mr | 32 | 0 | 2 | 1 | 2 | 1 | 0 | 0 | 0 | 9.6 | 5.5 | 15.5 | 8.9 | 1.1 | 1.6 | 1.68 |
| Chris Devenski | ChC | mr | 28 | 2 | 0 | 2 | 5 | 4 | 2 | 1 | 0 | 12.3 | 4.8 | 18.2 | 9.6 | 2.9 | 2.0 | 1.91 |
| Miguel Diaz | Cin | mr | 24 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 6.2 | 4.2 | 10.4 | 15.1 | 1.6 | 3.6 | 1.15 |
| Jake Diekman* | SFG | mr | 32 | 1 | 0 | 0 | 3 | 3 | 0 | 0 | 3 | 7.1 | 3.7 | 11.3 | 10.1 | 0.2 | 2.7 | 1.21 |
| Seranthony Dominguez | Ari | cl | 24 | 0 | 1 | 2 | 1 | 11 | 0 | 1 | 3 | 4.6 | 3.1 | 7.8 | 11.0 | 0.3 | 3.6 | 0.85 |
| Sean Doolittle* | Atl | cl | 32 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 4.5 | 2.8 | 7.4 | 12.3 | 0.6 | 4.3 | 0.82 |
| Oliver Drake | Hou | mr | 32 | 2 | 0 | 1 | 3 | 5 | 0 | 0 | 1 | 11.0 | 4.3 | 16.0 | 10.5 | 0.7 | 2.4 | 1.70 |
| Brian Duensing* | SFG | mr | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21.6 | 5.4 | 27.0 | 5.4 | 5.4 | 1.0 | 3.00 |
| Tyler Duffey | Pit | mr | 28 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 6.4 | 1.9 | 8.4 | 10.3 | 1.9 | 5.3 | 0.93 |
| Danny Duffy* | Mil | sp | 30 | 6 | 0 | 7 | 6 | 24 | 0 | 3 | 8 | 9.3 | 4.4 | 14.0 | 7.7 | 1.5 | 1.7 | 1.52 |
| Zach Duke* | Phi | mr | 36 | 0 | 0 | 1 | 4 | 2 | 0 | 2 | 1 | 9.7 | 3.3 | 14.0 | 6.6 | 0.3 | 2.0 | 1.44 |
| Ryan Dull | Hou | mr | 29 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 5.0 | 3.0 | 8.3 | 8.6 | 0.6 | 2.9 | 0.89 |
| Sam Dyson | Mia | mr | 31 | 6 | 3 | 5 | 4 | 4 | 0 | 0 | 3 | 8.2 | 3.4 | 12.1 | 6.9 | 0.7 | 2.0 | 1.29 |
| Carl Edwards | LAD | mr | 27 | 1 | 1 | 3 | 0 | 7 | 0 | 1 | 3 | 7.1 | 5.7 | 12.8 | 10.6 | 0.1 | 1.9 | 1.42 |
| Jerad Eickhoff | Cin | mr | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 10.9 | 2.4 | 13.3 | 15.2 | 1.4 | 6.4 | 1.47 |
| Jacob Faria | ChC | sp | 25 | 5 | 1 | 1 | 3 | 1 | 0 | 2 | 6 | 10.9 | 5.7 | 16.9 | 7.4 | 1.0 | 1.3 | 1.85 |
| Buck Farmer | SDP | mr | 28 | 1 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 11.2 | 4.9 | 16.1 | 6.6 | 0.3 | 1.3 | 1.79 |
| Luke Farrell | ChC | mr | 28 | 0 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 5.8 | 7.1 | 13.7 | 10.0 | 2.1 | 1.4 | 1.43 |
| Michael Feliz | Mil | mr | 26 | 1 | 0 | 0 | 5 | 3 | 2 | 0 | 2 | 11.2 | 4.9 | 16.9 | 9.3 | 1.7 | 1.9 | 1.79 |
| Caleb Ferguson* | LAD | mr | 22 | 1 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 6.8 | 2.2 | 9.3 | 10.2 | 1.2 | 4.7 | 1.00 |
| Josh Fields | Pit | mr | 33 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 6.9 | 2.4 | 9.3 | 7.9 | 0.6 | 3.3 | 1.03 |
| Michael Fiers | Mia | sp | 34 | 10 | 9 | 2 | 7 | 4 | 0 | 2 | 6 | 8.9 | 1.8 | 11.0 | 7.3 | 1.6 | 4.1 | 1.19 |
| Heath Fillmyer | Col | sp | 25 | 1 | 1 | 0 | 1 | 1 | 4 | 0 | 0 | 9.2 | 3.7 | 13.0 | 5.8 | 2.3 | 1.6 | 1.43 |
| Doug Fister | NYM | sp | 35 | 3 | 2 | 0 | 7 | 2 | 0 | 2 | 3 | 8.3 | 1.3 | 10.4 | 4.8 | 0.9 | 3.6 | 1.07 |
| Dylan Floro | Ari | mr | 28 | 3 | 2 | 4 | 2 | 2 | 1 | 0 | 5 | 7.9 | 3.4 | 11.5 | 7.1 | 0.2 | 2.1 | 1.25 |
| Wilmer Font | Mil | mr | 29 | 2 | 1 | 2 | 2 | 2 | 1 | 2 | 2 | 12.3 | 2.3 | 14.9 | 5.6 | 2.2 | 2.4 | 1.62 |
| Kyle Freeland* | ChC | sp | 26 | 5 | 1 | 3 | 7 | 3 | 0 | 2 | 4 | 8.2 | 3.1 | 11.7 | 8.1 | 0.8 | 2.6 | 1.26 |
| Jace Fry* | ChC | mr | 25 | 1 | 0 | 2 | 1 | 6 | 0 | 3 | 2 | 6.2 | 3.2 | 9.6 | 10.6 | 1.1 | 3.3 | 1.05 |
| Paul Fry* | Pit | mr | 26 | 0 | 2 | 0 | 1 | 4 | 0 | 1 | 0 | 7.1 | 4.1 | 11.4 | 6.9 | 0.2 | 1.7 | 1.24 |
| Luis Garcia | Ari | mr | 32 | 4 | 1 | 1 | 4 | 8 | 0 | 0 | 1 | 9.8 | 4.4 | 15.0 | 8.1 | 0.6 | 1.9 | 1.57 |
| Amir Garrett* | Mia | mr | 27 | 3 | 0 | 3 | 2 | 5 | 0 | 3 | 0 | 7.5 | 5.1 | 12.9 | 10.9 | 0.5 | 2.1 | 1.41 |
| Kevin Gausman | Mia | sp | 28 | 7 | 4 | 6 | 9 | 7 | 0 | 6 | 3 | 8.8 | 2.8 | 12.0 | 6.6 | 1.1 | 2.3 | 1.29 |
| Cory Gearrin | Pit | mr | 33 | 4 | 0 | 0 | 4 | 4 | 0 | 0 | 3 | 11.3 | 5.8 | 18.0 | 9.2 | 2.3 | 1.6 | 1.90 |
| Kyle Gibson | Ari | sp | 31 | 5 | 1 | 7 | 3 | 5 | 0 | 4 | 6 | 8.6 | 4.1 | 12.8 | 7.8 | 0.7 | 1.9 | 1.41 |
| Ken Giles | SDP | cl | 28 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 7.5 | 1.0 | 8.5 | 10.9 | 0.5 | 11.3 | 0.95 |
| Mychal Givens |   | mr | 29 | 3 | 2 | 0 | 5 | 3 | 0 | 3 | 1 | 9.1 | 4.9 | 14.6 | 8.3 | 0.7 | 1.7 | 1.55 |
| Tyler Glasnow | Hou | mr | 25 | 9 | 7 | 1 | 5 | 10 | 4 | 2 | 3 | 5.9 | 4.9 | 11.2 | 10.8 | 1.2 | 2.2 | 1.20 |
| Koda Glover | SDP | mr | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 0.0 | 0.0 | 9.0 | 0.0 | 99.0 | 0.00 |
| Erik Goeddel | SDP | mr | 30 | 4 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 9.1 | 5.6 | 15.0 | 7.9 | 1.5 | 1.4 | 1.63 |
| Austin Gomber* | Cin | mr | 25 | 2 | 1 | 1 | 2 | 5 | 2 | 3 | 3 | 10.5 | 3.8 | 14.5 | 8.9 | 1.7 | 2.3 | 1.59 |
| Jeanmar Gomez | ChC | mr | 31 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 11.9 | 4.4 | 16.3 | 8.8 | 1.9 | 2.0 | 1.81 |
| Daniel Gossett | Mia | sp | 26 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 1 | 9.7 | 1.7 | 11.4 | 5.9 | 1.7 | 3.5 | 1.27 |
| Matt Grace* | Hou | mr | 30 | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 0 | 8.2 | 1.0 | 9.3 | 7.8 | 1.2 | 8.0 | 1.01 |
| Kendall Graveman | NYM | sp | 28 | 5 | 2 | 4 | 3 | 1 | 0 | 1 | 1 | 14.6 | 5.1 | 20.3 | 8.6 | 3.0 | 1.7 | 2.18 |
| Jon Gray | Ari | sp | 27 | 14 | 5 | 3 | 2 | 7 | 3 | 4 | 5 | 10.6 | 3.0 | 13.7 | 9.5 | 1.7 | 3.1 | 1.51 |
| Zack Greinke | StL | sp | 35 | 8 | 3 | 2 | 9 | 3 | 0 | 1 | 2 | 6.9 | 1.8 | 9.1 | 8.8 | 1.0 | 4.8 | 0.97 |
| Javy Guerra | Cin | mr | 33 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 14.2 | 3.0 | 17.2 | 7.4 | 1.7 | 2.4 | 1.91 |
| Tayron Guerrero | Mil | mr | 28 | 1 | 1 | 6 | 2 | 12 | 0 | 2 | 1 | 11.6 | 4.3 | 16.3 | 10.7 | 1.5 | 2.5 | 1.77 |
| Cole Hamels* | Phi | sp | 35 | 11 | 1 | 2 | 14 | 10 | 5 | 3 | 4 | 7.4 | 3.7 | 11.7 | 9.1 | 1.2 | 2.5 | 1.23 |
| Jason Hammel | Pit | mr | 36 | 3 | 4 | 1 | 8 | 4 | 0 | 4 | 6 | 10.9 | 2.5 | 13.8 | 7.3 | 1.0 | 2.9 | 1.49 |
| Justin Hancock | Atl | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.0 | 9.0 | 15.0 | 9.0 | 0.8 | 1.0 | 1.67 |
| Blaine Hardy* | StL | mr | 32 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 2 | 8.6 | 2.6 | 11.3 | 7.0 | 0.7 | 2.7 | 1.24 |
| Will Harris | LAD | mr | 34 | 3 | 1 | 2 | 2 | 5 | 0 | 0 | 0 | 11.6 | 2.5 | 15.0 | 10.0 | 0.4 | 4.0 | 1.57 |
| Matt Harvey | Atl | sp | 30 | 5 | 1 | 3 | 5 | 1 | 0 | 4 | 2 | 9.6 | 2.4 | 12.2 | 7.1 | 1.1 | 3.0 | 1.33 |
| Chris Hatcher | NYM | mr | 34 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 11.1 | 2.8 | 14.2 | 6.9 | 2.1 | 2.5 | 1.54 |
| Mike Hauschild | Atl | sp | 29 | 1 | 0 | 1 | 4 | 2 | 1 | 1 | 4 | 8.5 | 6.3 | 16.3 | 6.3 | 0.4 | 1.0 | 1.64 |
| Andrew Heaney* | SDP | sp | 28 | 4 | 2 | 1 | 4 | 12 | 0 | 1 | 7 | 8.0 | 2.1 | 10.4 | 9.8 | 1.1 | 4.7 | 1.13 |
| Liam Hendriks | Cin | mr | 30 | 1 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 11.9 | 3.6 | 16.7 | 9.1 | 0.8 | 2.6 | 1.72 |
| David Hernandez | Mil | mr | 34 | 2 | 0 | 2 | 3 | 2 | 1 | 1 | 4 | 7.5 | 1.9 | 9.7 | 8.3 | 1.6 | 4.4 | 1.04 |
| Felix Hernandez | Col | sp | 33 | 1 | 2 | 0 | 2 | 4 | 0 | 0 | 1 | 9.9 | 3.9 | 14.2 | 9.7 | 2.1 | 2.5 | 1.53 |
| David Hess | SDP | sp | 25 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 7.4 | 4.6 | 12.3 | 8.6 | 1.2 | 1.9 | 1.33 |
| Jordan Hicks | Phi | mr | 22 | 3 | 0 | 0 | 5 | 5 | 0 | 1 | 1 | 5.3 | 3.7 | 9.6 | 8.0 | 0.6 | 2.1 | 1.00 |
| Jeff Hoffman | Mil | mr | 26 | 2 | 0 | 2 | 2 | 3 | 0 | 0 | 1 | 12.7 | 5.7 | 19.2 | 7.8 | 0.0 | 1.4 | 2.05 |
| Jonathan Holder | StL | mr | 26 | 4 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 5.8 | 2.8 | 8.9 | 9.5 | 0.5 | 3.4 | 0.96 |
| Greg Holland | NYM | mr | 33 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 2 | 11.0 | 8.1 | 19.1 | 8.3 | 1.1 | 1.0 | 2.12 |
| Adrian Houser | Phi | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 18.0 | 9.0 | 31.5 | 9.0 | 0.0 | 1.0 | 3.00 |
| Chih-Wei Hu | Phi | mr | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.3 | 0.0 | 2.3 | 15.8 | 0.0 | 99.0 | 0.25 |
| Jared Hughes | LAD | mr | 33 | 3 | 1 | 2 | 0 | 9 | 0 | 3 | 2 | 7.4 | 2.8 | 10.2 | 7.1 | 0.3 | 2.6 | 1.13 |
| Phil Hughes | NYM | mr | 33 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 9.3 | 3.1 | 13.5 | 8.3 | 3.1 | 2.7 | 1.38 |
| Drew Hutchison | Cin | mr | 28 | 4 | 1 | 0 | 0 | 4 | 0 | 0 | 0 | 10.2 | 6.4 | 16.5 | 5.8 | 2.0 | 0.9 | 1.84 |
| Raisel Iglesias | Hou | cl | 29 | 2 | 2 | 0 | 0 | 1 | 0 | 1 | 1 | 6.8 | 2.6 | 9.4 | 10.3 | 1.4 | 4.0 | 1.04 |
| Kenley Jansen | LAD | cl | 31 | 1 | 0 | 1 | 5 | 0 | 1 | 1 | 1 | 8.1 | 1.9 | 10.7 | 9.5 | 1.6 | 4.9 | 1.12 |
| Jeremy Jeffress | SDP | mr | 31 | 4 | 1 | 0 | 0 | 3 | 0 | 1 | 3 | 7.2 | 2.9 | 10.1 | 12.0 | 0.8 | 4.1 | 1.12 |
| Dan Jennings* | SFG | mr | 32 | 0 | 0 | 5 | 1 | 2 | 0 | 0 | 0 | 10.4 | 3.9 | 14.5 | 4.4 | 1.2 | 1.1 | 1.59 |
| Brian Johnson* | Mil | mr | 28 | 5 | 0 | 9 | 1 | 0 | 0 | 0 | 5 | 10.1 | 3.9 | 14.1 | 8.2 | 1.3 | 2.1 | 1.56 |
| D.J. Johnson | Mil | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 0.0 | 10.1 | 13.5 | 0.0 | 99.0 | 1.13 |
| Ariel Jurado | NYM | sp | 23 | 1 | 0 | 7 | 2 | 1 | 0 | 0 | 0 | 10.2 | 4.6 | 15.2 | 2.8 | 0.4 | 0.6 | 1.65 |
| Keone Kela | Cin | cl | 26 | 3 | 0 | 4 | 2 | 10 | 1 | 0 | 2 | 8.1 | 3.9 | 12.4 | 12.1 | 1.2 | 3.1 | 1.34 |
| Joe Kelly | Ari | mr | 31 | 8 | 3 | 5 | 8 | 5 | 0 | 0 | 1 | 9.1 | 5.1 | 15.3 | 9.4 | 0.5 | 1.8 | 1.58 |
| Clayton Kershaw* | Atl | sp | 31 | 3 | 1 | 1 | 3 | 16 | 0 | 2 | 1 | 8.1 | 2.0 | 10.2 | 8.8 | 0.9 | 4.3 | 1.12 |
| Craig Kimbrel | StL | cl | 31 | 2 | 0 | 0 | 1 | 8 | 0 | 2 | 2 | 4.3 | 4.6 | 9.1 | 13.2 | 1.1 | 2.9 | 0.99 |
| Nick Kingham | SFG | sp | 27 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 1 | 13.3 | 4.3 | 18.9 | 7.3 | 1.7 | 1.7 | 1.95 |
| Corey Kluber | LAD | sp | 33 | 3 | 1 | 2 | 2 | 3 | 0 | 1 | 5 | 6.8 | 1.6 | 8.5 | 9.4 | 0.9 | 5.9 | 0.94 |
| Corey Knebel | SDP | cl | 27 | 4 | 1 | 0 | 6 | 2 | 0 | 0 | 0 | 8.0 | 3.3 | 12.2 | 13.4 | 1.5 | 4.0 | 1.26 |
| Matt Koch | Pit | sp | 28 | 1 | 0 | 0 | 6 | 1 | 0 | 1 | 0 | 8.4 | 2.0 | 11.1 | 4.7 | 2.2 | 2.4 | 1.15 |
| Adam Kolarek* | Cin | mr | 30 | 1 | 0 | 2 | 1 | 0 | 1 | 0 | 0 | 10.5 | 1.2 | 11.9 | 6.6 | 0.2 | 5.4 | 1.30 |
| George Kontos | ChC | mr | 34 | 0 | 2 | 1 | 3 | 1 | 0 | 0 | 0 | 13.9 | 2.1 | 17.3 | 3.8 | 3.0 | 1.8 | 1.78 |
| Michael Kopech | Mil | sp | 23 | 1 | 1 | 2 | 7 | 3 | 0 | 1 | 0 | 11.7 | 1.7 | 15.3 | 11.7 | 3.4 | 6.8 | 1.48 |
| Chad Kuhl | ChC | sp | 26 | 5 | 5 | 5 | 3 | 11 | 0 | 3 | 4 | 9.7 | 3.3 | 13.2 | 10.1 | 1.1 | 3.1 | 1.44 |
| Eric Lauer* | Cin | sp | 24 | 4 | 2 | 1 | 5 | 0 | 0 | 3 | 4 | 10.9 | 3.2 | 14.4 | 8.7 | 1.6 | 2.7 | 1.56 |
| Mike Leake | NYM | sp | 31 | 4 | 3 | 6 | 3 | 5 | 0 | 3 | 6 | 12.3 | 1.9 | 14.4 | 5.8 | 1.1 | 3.0 | 1.58 |
| Francisco Liriano* | Pit | sp | 35 | 3 | 0 | 5 | 2 | 6 | 0 | 4 | 2 | 8.8 | 4.6 | 13.5 | 7.9 | 1.6 | 1.7 | 1.49 |
| Zack Littell | Hou | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.0 | 9.0 | 9.0 | 0.0 | 0.0 | 0.0 | 1.00 |
| Walker Lockett | Phi | sp | 25 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 18.9 | 16.2 | 35.1 | 13.5 | 0.0 | 0.8 | 3.90 |
| Reynaldo Lopez | SFG | sp | 25 | 6 | 2 | 2 | 11 | 6 | 5 | 3 | 5 | 8.5 | 4.0 | 13.1 | 7.5 | 1.4 | 1.9 | 1.39 |
| Michael Lorenzen | Col | mr | 27 | 0 | 1 | 0 | 4 | 2 | 0 | 1 | 1 | 10.0 | 2.8 | 13.2 | 5.9 | 1.0 | 2.1 | 1.43 |
| Joey Lucchesi* | LAD | sp | 26 | 9 | 0 | 6 | 5 | 3 | 0 | 5 | 3 | 9.4 | 3.3 | 13.0 | 9.7 | 1.3 | 2.9 | 1.42 |
| Lance Lynn | Ari | sp | 32 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 11.0 | 6.0 | 17.0 | 9.0 | 0.0 | 1.5 | 1.89 |
| Ryan Madson | SFG | mr | 38 | 3 | 2 | 2 | 5 | 3 | 0 | 0 | 1 | 11.3 | 3.8 | 16.5 | 9.7 | 2.4 | 2.6 | 1.68 |
| Kenta Maeda | SDP | sp | 31 | 8 | 1 | 2 | 5 | 1 | 3 | 2 | 3 | 7.5 | 3.4 | 11.2 | 10.9 | 1.0 | 3.2 | 1.21 |
| Matt Magill | Pit | mr | 29 | 7 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 10.3 | 4.0 | 14.3 | 7.3 | 1.9 | 1.8 | 1.59 |
| Tyler Mahle | Ari | sp | 24 | 4 | 2 | 10 | 3 | 1 | 0 | 2 | 2 | 10.4 | 4.6 | 15.2 | 8.2 | 1.0 | 1.8 | 1.67 |
| Kazuhisa Makita | NYM | mr | 34 | 1 | 1 | 2 | 1 | 1 | 0 | 0 | 3 | 6.9 | 1.7 | 8.8 | 7.2 | 1.7 | 4.3 | 0.96 |
| German Marquez | Atl | sp | 24 | 7 | 2 | 6 | 6 | 10 | 0 | 1 | 6 | 7.7 | 2.7 | 10.6 | 10.2 | 1.0 | 3.8 | 1.15 |
| Chris Martin | Mil | mr | 33 | 2 | 0 | 1 | 6 | 8 | 0 | 1 | 1 | 12.2 | 1.8 | 15.3 | 9.1 | 0.9 | 5.1 | 1.55 |
| Steven Matz* | SFG | sp | 28 | 11 | 1 | 1 | 12 | 0 | 0 | 1 | 4 | 8.2 | 3.7 | 12.7 | 8.7 | 1.3 | 2.3 | 1.33 |
| Cory Mazzoni | Atl | mr | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7.9 | 4.8 | 12.7 | 6.4 | 0.0 | 1.3 | 1.41 |
| Lance McCullers |   | sp | 25 | 4 | 2 | 0 | 2 | 15 | 1 | 2 | 4 | 7.5 | 4.7 | 12.3 | 11.1 | 0.8 | 2.4 | 1.35 |
| Deck McGuire | NYM | mr | 30 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 0 | 9.6 | 5.8 | 15.7 | 8.5 | 1.0 | 1.5 | 1.71 |
| Collin McHugh | Mia | mr | 32 | 2 | 0 | 8 | 6 | 0 | 0 | 1 | 5 | 6.1 | 3.3 | 10.2 | 11.5 | 0.9 | 3.4 | 1.05 |
| Ryan Meisinger | Col | mr | 25 | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 7.4 | 6.4 | 13.8 | 7.9 | 3.2 | 1.3 | 1.53 |
| Adalberto Mejia* | Pit | sp | 26 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | 2 | 7.8 | 4.6 | 12.7 | 6.7 | 0.6 | 1.5 | 1.37 |
| Miles Mikolas | ChC | sp | 30 | 2 | 1 | 2 | 11 | 1 | 0 | 3 | 6 | 8.6 | 1.7 | 10.8 | 6.4 | 0.8 | 3.8 | 1.14 |
| Tom Milone* | NYM | sp | 32 | 5 | 1 | 3 | 2 | 2 | 0 | 0 | 1 | 15.1 | 2.2 | 17.9 | 7.8 | 2.5 | 3.6 | 1.92 |
| Frankie Montas | Col | sp | 26 | 2 | 0 | 0 | 4 | 10 | 0 | 1 | 2 | 12.2 | 3.9 | 16.6 | 5.4 | 1.7 | 1.4 | 1.79 |
| Mike Montgomery* | SDP | sp | 29 | 6 | 3 | 3 | 4 | 3 | 0 | 6 | 3 | 7.8 | 2.4 | 10.4 | 6.5 | 0.4 | 2.8 | 1.13 |
| Brandon Morrow | NYM | cl | 34 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 2 | 8.0 | 1.1 | 9.6 | 8.3 | 0.8 | 7.5 | 1.01 |
| Charlie Morton |   | sp | 35 | 3 | 2 | 3 | 13 | 8 | 0 | 5 | 0 | 7.0 | 4.4 | 12.1 | 10.9 | 0.6 | 2.5 | 1.27 |
| Harrison Musgrave* | Atl | mr | 27 | 2 | 2 | 3 | 1 | 4 | 0 | 0 | 1 | 4.7 | 5.3 | 10.2 | 6.4 | 0.2 | 1.2 | 1.11 |
| Joe Musgrove | LAD | sp | 26 | 1 | 1 | 3 | 10 | 3 | 0 | 3 | 3 | 8.8 | 2.1 | 11.6 | 8.3 | 0.9 | 4.0 | 1.22 |
| Dovydas Neverauskas | Pit | mr | 26 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 16.2 | 2.7 | 18.9 | 10.8 | 5.4 | 4.0 | 2.10 |
| Sean Newcomb* | Ari | sp | 26 | 12 | 2 | 8 | 2 | 1 | 0 | 1 | 4 | 8.0 | 4.8 | 12.9 | 8.6 | 0.7 | 1.8 | 1.42 |
| Aaron Nola | SDP | sp | 26 | 9 | 6 | 0 | 7 | 4 | 2 | 2 | 6 | 6.6 | 2.4 | 9.3 | 9.7 | 0.9 | 4.0 | 1.00 |
| Daniel Norris* | ChC | sp | 26 | 5 | 0 | 0 | 1 | 3 | 3 | 0 | 2 | 8.5 | 3.9 | 12.5 | 10.5 | 2.1 | 2.7 | 1.38 |
| Ivan Nova | Mia | sp | 32 | 7 | 2 | 2 | 6 | 11 | 1 | 2 | 5 | 9.2 | 2.1 | 11.6 | 6.1 | 1.2 | 2.9 | 1.25 |
| Scott Oberg |   | mr | 29 | 1 | 0 | 0 | 4 | 1 | 0 | 2 | 1 | 6.9 | 2.5 | 10.1 | 9.4 | 0.2 | 3.7 | 1.04 |
| Tyler Olson* | Ari | mr | 29 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 1 | 8.1 | 4.2 | 12.3 | 11.9 | 2.1 | 2.8 | 1.36 |
| Corey Oswalt | Col | sp | 25 | 4 | 1 | 1 | 2 | 6 | 0 | 0 | 4 | 12.4 | 4.8 | 17.5 | 5.3 | 2.6 | 1.1 | 1.91 |
| Adam Ottavino |   | mr | 33 | 5 | 1 | 1 | 5 | 7 | 0 | 2 | 0 | 5.3 | 4.4 | 10.2 | 14.3 | 0.4 | 3.2 | 1.08 |
| James Pazos* | Mia | mr | 28 | 0 | 3 | 4 | 2 | 2 | 0 | 1 | 0 | 9.5 | 3.7 | 13.5 | 7.8 | 1.1 | 2.1 | 1.47 |
| Felix Pena | Mil | sp | 29 | 5 | 4 | 6 | 9 | 9 | 0 | 4 | 4 | 10.2 | 3.7 | 14.5 | 8.5 | 1.2 | 2.3 | 1.54 |
| Wandy Peralta* | Mil | mr | 27 | 1 | 2 | 3 | 1 | 0 | 0 | 2 | 2 | 9.7 | 7.3 | 17.1 | 5.2 | 0.5 | 0.7 | 1.88 |
| Wily Peralta | Phi | cl | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 4.5 | 13.5 | 0.0 | 99.0 | 0.50 |
| Martin Perez* | NYM | sp | 28 | 2 | 0 | 6 | 3 | 2 | 4 | 1 | 4 | 10.1 | 4.2 | 14.6 | 6.9 | 1.6 | 1.6 | 1.59 |
| Oliver Perez* | LAD | mr | 37 | 2 | 0 | 0 | 8 | 1 | 0 | 0 | 0 | 4.9 | 0.7 | 7.4 | 14.4 | 0.2 | 20.7 | 0.62 |
| Tim Peterson | Col | mr | 28 | 1 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 8.1 | 1.0 | 9.8 | 8.8 | 2.6 | 9.0 | 1.01 |
| Jake Petricka | Pit | mr | 31 | 3 | 0 | 2 | 0 | 3 | 1 | 1 | 1 | 14.5 | 6.5 | 21.0 | 5.5 | 1.0 | 0.8 | 2.33 |
| Adam Plutko |   | sp | 27 | 0 | 0 | 6 | 0 | 3 | 1 | 0 | 0 | 7.9 | 3.6 | 11.5 | 6.1 | 2.3 | 1.7 | 1.28 |
| Rick Porcello |   | sp | 30 | 7 | 8 | 1 | 16 | 1 | 2 | 5 | 5 | 9.1 | 2.3 | 12.1 | 8.9 | 1.4 | 3.9 | 1.26 |
| Bobby Poyner* | Hou | mr | 26 | 1 | 0 | 0 | 4 | 2 | 0 | 0 | 2 | 8.2 | 2.5 | 12.3 | 9.8 | 1.2 | 4.0 | 1.18 |
| David Price* | Mil | sp | 33 | 3 | 2 | 6 | 15 | 4 | 0 | 4 | 4 | 9.6 | 2.5 | 12.9 | 9.9 | 1.4 | 3.9 | 1.35 |
| Austin Pruitt | Cin | mr | 29 | 1 | 1 | 2 | 1 | 3 | 0 | 1 | 5 | 9.8 | 2.8 | 12.6 | 6.9 | 2.1 | 2.5 | 1.39 |
| Jose Quintana* | Hou | sp | 30 | 5 | 1 | 2 | 2 | 5 | 0 | 3 | 2 | 8.8 | 3.3 | 12.2 | 9.1 | 1.2 | 2.8 | 1.35 |
| Neil Ramirez | NYM | mr | 30 | 3 | 2 | 3 | 0 | 1 | 0 | 0 | 0 | 5.9 | 3.3 | 9.2 | 10.5 | 1.5 | 3.2 | 1.02 |
| Edubray Ramos | Atl | mr | 26 | 0 | 1 | 0 | 1 | 3 | 1 | 0 | 2 | 5.6 | 1.9 | 7.7 | 10.8 | 0.6 | 5.8 | 0.83 |
| Robbie Ray* | Cin | sp | 27 | 3 | 3 | 0 | 2 | 6 | 0 | 5 | 3 | 8.4 | 4.7 | 13.2 | 12.0 | 2.0 | 2.5 | 1.46 |
| Addison Reed | ChC | mr | 30 | 1 | 0 | 4 | 4 | 1 | 0 | 0 | 2 | 12.6 | 3.6 | 16.8 | 5.2 | 1.4 | 1.4 | 1.80 |
| Sean Reid-Foley | Col | sp | 23 | 2 | 1 | 0 | 2 | 2 | 0 | 0 | 0 | 11.7 | 9.2 | 21.4 | 12.0 | 2.8 | 1.3 | 2.32 |
| Clayton Richard* | Col | sp | 35 | 3 | 4 | 2 | 11 | 6 | 1 | 3 | 6 | 9.6 | 4.3 | 14.5 | 6.9 | 1.3 | 1.6 | 1.55 |
| Yacksel Rios | Cin | mr | 26 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 10.5 | 2.5 | 13.5 | 9.5 | 2.0 | 3.8 | 1.44 |
| David Robertson | Phi | mr | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 1.8 | 9.0 | 14.4 | 0.0 | 8.0 | 1.00 |
| Carlos Rodon* | Atl | sp | 26 | 9 | 0 | 3 | 7 | 5 | 0 | 4 | 1 | 7.4 | 4.3 | 12.1 | 6.9 | 1.1 | 1.6 | 1.30 |
| Sal Romano | SFG | sp | 25 | 2 | 1 | 6 | 3 | 3 | 0 | 2 | 5 | 10.4 | 3.8 | 14.6 | 6.1 | 0.9 | 1.6 | 1.59 |
| Fernando Romero | Hou | sp | 24 | 1 | 3 | 0 | 8 | 14 | 0 | 2 | 4 | 11.0 | 3.9 | 15.8 | 7.0 | 0.9 | 1.8 | 1.65 |
| Hector Rondon | Ari | mr | 31 | 4 | 2 | 3 | 5 | 1 | 1 | 2 | 5 | 9.8 | 3.0 | 13.5 | 9.0 | 0.9 | 3.0 | 1.42 |
| Joe Ross |   | sp | 26 | 1 | 1 | 3 | 5 | 0 | 0 | 1 | 2 | 6.3 | 3.4 | 10.9 | 3.6 | 1.0 | 1.1 | 1.08 |
| Tyson Ross | NYM | sp | 32 | 8 | 2 | 12 | 4 | 3 | 0 | 2 | 3 | 7.5 | 3.7 | 11.4 | 7.0 | 1.1 | 1.9 | 1.25 |
| Drew Rucinski | StL | mr | 30 | 2 | 1 | 0 | 4 | 1 | 0 | 0 | 1 | 3.2 | 1.8 | 6.5 | 5.0 | 0.0 | 2.8 | 0.56 |
| Chris Rusin* | Atl | mr | 32 | 1 | 2 | 4 | 3 | 2 | 4 | 1 | 0 | 7.0 | 6.2 | 14.0 | 10.5 | 2.2 | 1.7 | 1.47 |
| Hyun-Jin Ryu* | Col | sp | 32 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 4 | 8.2 | 2.2 | 10.6 | 10.7 | 0.8 | 5.0 | 1.15 |
| CC Sabathia* | Pit | sp | 38 | 10 | 4 | 1 | 10 | 4 | 0 | 3 | 4 | 8.8 | 2.1 | 11.5 | 8.5 | 1.3 | 4.0 | 1.22 |
| Fernando Salas | Atl | mr | 34 | 0 | 0 | 4 | 2 | 4 | 0 | 2 | 2 | 9.4 | 3.2 | 13.1 | 7.3 | 1.3 | 2.3 | 1.40 |
| Chris Sale* | Hou | sp | 30 | 9 | 3 | 0 | 10 | 4 | 0 | 2 | 0 | 6.3 | 1.3 | 8.1 | 13.1 | 0.9 | 9.8 | 0.85 |
| Adrian Sampson | NYM | sp | 27 | 1 | 1 | 1 | 5 | 4 | 1 | 4 | 2 | 8.3 | 2.6 | 11.7 | 6.7 | 0.7 | 2.6 | 1.20 |
| Hector Santiago* |   | mr | 31 | 2 | 1 | 0 | 0 | 1 | 1 | 1 | 1 | 9.7 | 6.7 | 16.4 | 8.9 | 1.5 | 1.3 | 1.82 |
| Warwick Saupold | NYM | mr | 29 | 0 | 1 | 3 | 2 | 0 | 0 | 2 | 1 | 12.6 | 3.2 | 16.6 | 4.3 | 1.8 | 1.3 | 1.76 |
| Max Scherzer | SDP | sp | 34 | 12 | 1 | 1 | 10 | 0 | 1 | 7 | 3 | 6.4 | 2.7 | 9.5 | 11.6 | 0.8 | 4.4 | 1.01 |
| Antonio Senzatela | Pit | sp | 24 | 2 | 0 | 1 | 3 | 0 | 0 | 2 | 3 | 9.4 | 3.4 | 13.1 | 6.5 | 1.2 | 1.9 | 1.43 |
| Paul Sewald | Cin | mr | 29 | 1 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 12.5 | 3.2 | 15.7 | 11.4 | 2.1 | 3.5 | 1.75 |
| Bryan Shaw | SFG | mr | 31 | 3 | 1 | 1 | 4 | 13 | 0 | 0 | 1 | 12.2 | 4.9 | 17.9 | 8.9 | 2.3 | 1.8 | 1.90 |
| Eric Skoglund* | Col | sp | 26 | 6 | 2 | 0 | 7 | 5 | 0 | 2 | 3 | 9.8 | 2.1 | 12.5 | 7.6 | 2.1 | 3.6 | 1.32 |
| Aaron Slegers | Atl | sp | 26 | 0 | 1 | 1 | 4 | 0 | 0 | 0 | 1 | 10.6 | 1.2 | 14.1 | 4.7 | 1.8 | 4.0 | 1.30 |
| Burch Smith | Pit | mr | 29 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 9.0 | 3.8 | 13.5 | 9.0 | 1.5 | 2.4 | 1.42 |
| Caleb Smith* | ChC | sp | 27 | 2 | 0 | 4 | 5 | 0 | 0 | 3 | 1 | 7.7 | 3.7 | 11.8 | 10.5 | 1.1 | 2.8 | 1.27 |
| Joe Smith | Mia | mr | 35 | 0 | 1 | 0 | 2 | 2 | 0 | 2 | 2 | 9.0 | 2.4 | 11.8 | 11.0 | 1.7 | 4.6 | 1.27 |
| Will Smith* | Phi | cl | 29 | 0 | 4 | 0 | 0 | 2 | 0 | 1 | 0 | 5.5 | 2.1 | 7.6 | 12.4 | 0.0 | 5.8 | 0.85 |
| Blake Snell* | Ari | sp | 26 | 13 | 6 | 5 | 6 | 18 | 0 | 5 | 3 | 6.5 | 3.3 | 10.1 | 11.9 | 0.9 | 3.7 | 1.09 |
| Sammy Solis* | Cin | mr | 30 | 1 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 7.8 | 5.7 | 13.5 | 12.5 | 3.1 | 2.2 | 1.50 |
| Mike Soroka | Atl | sp | 21 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 2 | 15.4 | 4.0 | 19.6 | 6.4 | 1.0 | 1.6 | 2.15 |
| Glenn Sparkman | Ari | mr | 27 | 2 | 1 | 2 | 0 | 6 | 0 | 1 | 1 | 11.2 | 4.2 | 15.5 | 5.5 | 1.5 | 1.3 | 1.72 |
| Jeffrey Springs* | SFG | mr | 26 | 2 | 0 | 1 | 0 | 2 | 0 | 0 | 1 | 6.4 | 3.5 | 9.9 | 6.4 | 0.5 | 1.8 | 1.10 |
| Craig Stammen | Phi | mr | 35 | 0 | 0 | 2 | 4 | 3 | 0 | 0 | 2 | 8.2 | 1.8 | 10.6 | 10.3 | 1.0 | 5.7 | 1.11 |
| Matt Strahm* | LAD | mr | 27 | 2 | 0 | 0 | 2 | 3 | 0 | 0 | 4 | 6.8 | 3.8 | 10.9 | 11.1 | 1.0 | 2.9 | 1.18 |
| Stephen Strasburg | LAD | sp | 30 | 13 | 3 | 4 | 11 | 2 | 1 | 3 | 2 | 7.5 | 2.4 | 10.5 | 10.5 | 1.5 | 4.4 | 1.10 |
| Chris Stratton | Atl | sp | 28 | 6 | 2 | 1 | 7 | 8 | 0 | 2 | 7 | 11.3 | 4.7 | 16.4 | 6.9 | 1.4 | 1.5 | 1.77 |
| Hunter Strickland | Mil | cl | 30 | 0 | 0 | 2 | 3 | 3 | 0 | 1 | 1 | 7.1 | 4.3 | 12.0 | 7.5 | 0.8 | 1.7 | 1.27 |
| Ross Stripling | StL | sp | 29 | 2 | 3 | 0 | 1 | 3 | 0 | 0 | 4 | 10.7 | 2.5 | 13.3 | 9.3 | 1.6 | 3.7 | 1.47 |
| Marcus Stroman | Hou | sp | 28 | 3 | 3 | 0 | 0 | 3 | 2 | 4 | 2 | 8.3 | 2.6 | 10.9 | 6.5 | 0.4 | 2.5 | 1.21 |
| Pedro Strop | LAD | mr | 34 | 2 | 1 | 0 | 8 | 3 | 0 | 0 | 0 | 4.6 | 2.9 | 8.5 | 8.2 | 0.6 | 2.8 | 0.84 |
| Ranger Suarez* | Hou | sp | 23 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 7.6 | 3.5 | 11.8 | 8.3 | 0.7 | 2.4 | 1.23 |
| Wander Suero | Mia | mr | 27 | 4 | 1 | 1 | 3 | 3 | 0 | 1 | 2 | 12.1 | 2.6 | 15.3 | 9.4 | 1.1 | 3.7 | 1.63 |
| Brent Suter* | Mil | sp | 29 | 7 | 0 | 2 | 3 | 0 | 0 | 1 | 1 | 11.3 | 2.3 | 13.8 | 7.0 | 1.9 | 3.1 | 1.51 |
| Masahiro Tanaka | NYM | sp | 30 | 10 | 4 | 3 | 6 | 2 | 0 | 0 | 3 | 8.1 | 2.2 | 10.7 | 9.1 | 1.1 | 4.1 | 1.15 |
| Stephen Tarpley* | Cin | mr | 26 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 9.8 | 7.4 | 17.2 | 7.4 | 0.0 | 1.0 | 1.91 |
| Ryan Tepera | ChC | mr | 31 | 5 | 1 | 3 | 2 | 7 | 2 | 2 | 2 | 7.2 | 4.2 | 11.7 | 10.3 | 1.0 | 2.4 | 1.27 |
| Josh Tomlin | Pit | mr | 34 | 0 | 1 | 4 | 3 | 2 | 0 | 2 | 2 | 12.5 | 1.5 | 14.5 | 5.9 | 4.0 | 4.0 | 1.55 |
| Touki Toussaint | Mia | sp | 23 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 0 | 6.9 | 6.3 | 13.2 | 9.4 | 0.8 | 1.5 | 1.47 |
| Andrew Triggs | Mil | sp | 30 | 4 | 3 | 0 | 2 | 6 | 0 | 3 | 4 | 9.3 | 4.6 | 14.2 | 9.6 | 1.8 | 2.1 | 1.54 |
| Spencer Turnbull | Col | sp | 26 | 3 | 1 | 0 | 1 | 1 | 2 | 1 | 1 | 10.2 | 1.5 | 11.9 | 8.6 | 1.1 | 5.7 | 1.30 |
| Julio Urias* | Cin | mr | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19.3 | 15.4 | 34.7 | 27.0 | 3.9 | 1.8 | 3.86 |
| Framber Valdez* | Pit | sp | 25 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 0 | 7.7 | 4.6 | 12.3 | 5.9 | 1.3 | 1.3 | 1.37 |
| Jason Vargas* | Cin | sp | 36 | 1 | 2 | 0 | 11 | 0 | 0 | 0 | 2 | 9.2 | 1.9 | 12.0 | 9.0 | 2.2 | 4.8 | 1.23 |
| Vincent Velasquez | SFG | sp | 27 | 0 | 0 | 5 | 3 | 5 | 0 | 2 | 1 | 7.7 | 3.5 | 11.7 | 9.7 | 1.1 | 2.8 | 1.24 |
| Hector Velazquez | Mil | mr | 30 | 7 | 4 | 4 | 6 | 3 | 0 | 1 | 5 | 10.1 | 4.4 | 15.0 | 5.3 | 0.5 | 1.2 | 1.61 |
| Pat Venditte* | Atl | mr | 34 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.5 | 3.0 | 9.0 | 1.5 | 0.0 | 0.5 | 0.83 |
| Jonny Venters* | Pit | mr | 34 | 2 | 0 | 3 | 2 | 4 | 0 | 1 | 0 | 7.5 | 3.5 | 11.5 | 7.8 | 0.8 | 2.2 | 1.22 |
| Drew VerHagen | Ari | mr | 28 | 1 | 1 | 4 | 5 | 3 | 0 | 2 | 1 | 7.9 | 3.7 | 12.4 | 7.6 | 0.6 | 2.0 | 1.29 |
| Nick Vincent | StL | mr | 32 | 3 | 1 | 0 | 3 | 3 | 3 | 0 | 3 | 10.1 | 1.8 | 12.4 | 8.1 | 1.6 | 4.5 | 1.32 |
| Austin Voth | NYM | sp | 27 | 2 | 0 | 1 | 0 | 4 | 0 | 0 | 1 | 9.9 | 5.8 | 15.7 | 9.9 | 2.4 | 1.7 | 1.75 |
| Marcus Walden | Ari | mr | 30 | 1 | 1 | 0 | 1 | 2 | 0 | 0 | 1 | 11.5 | 2.9 | 14.9 | 9.8 | 0.6 | 3.4 | 1.60 |
| Tony Watson* | StL | mr | 34 | 2 | 0 | 1 | 3 | 0 | 0 | 2 | 1 | 4.7 | 1.4 | 6.5 | 10.2 | 0.5 | 7.5 | 0.68 |
| Luke Weaver |   | sp | 25 | 3 | 3 | 1 | 4 | 0 | 0 | 3 | 3 | 10.1 | 3.0 | 13.4 | 8.3 | 1.8 | 2.8 | 1.46 |
| Tyler Webb* | Pit | mr | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.9 | 6.4 | 14.3 | 11.1 | 0.0 | 1.8 | 1.59 |
| Zack Wheeler | SFG | sp | 29 | 2 | 2 | 3 | 8 | 0 | 2 | 3 | 4 | 9.5 | 3.3 | 13.3 | 8.9 | 0.9 | 2.7 | 1.42 |
| Brad Wieck* | Mil | mr | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.4 | 7.4 | 14.7 | 7.4 | 0.0 | 1.0 | 1.64 |
| Bryse Wilson | Cin | mr | 21 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12.5 | 3.9 | 16.4 | 7.2 | 1.0 | 1.9 | 1.82 |
| Matt Wisler | NYM | mr | 26 | 1 | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 10.5 | 2.0 | 12.7 | 7.1 | 2.7 | 3.6 | 1.39 |
| Brandon Workman | SDP | mr | 30 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 6.2 | 3.9 | 10.1 | 7.5 | 1.0 | 1.9 | 1.12 |
| Kyle Wright | Mia | mr | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0.0 | 4.5 | 0.0 | 0.0 | 0.0 | 0.50 |
| Mike Wright | ChC | mr | 29 | 1 | 1 | 3 | 9 | 3 | 0 | 1 | 4 | 13.4 | 5.5 | 20.0 | 8.5 | 1.1 | 1.5 | 2.10 |
| Kirby Yates | Phi | mr | 32 | 1 | 0 | 2 | 4 | 1 | 0 | 0 | 1 | 5.3 | 4.5 | 10.5 | 12.7 | 0.2 | 2.8 | 1.09 |
| Brad Ziegler | Atl | mr | 39 | 3 | 0 | 2 | 2 | 1 | 0 | 0 | 0 | 7.4 | 1.7 | 9.3 | 6.2 | 0.5 | 3.6 | 1.01 |
| Analytical |
| Name | Team | P | Age | OPS | BIP | BABIP | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| Jason Adam | Col | mr | 27 | .854 | 69 | .261 | 62 | .539 | 65 | .565 | 18.3 | 6.3 | 5.70 | 5.54 |
| Sandy Alcantara | Mia | sp | 23 | .758 | 89 | .337 | 72 | .480 | 73 | .487 | 20.4 | 5.7 | 5.17 | 4.80 |
| Victor Alcantara | SDP | mr | 26 | .700 | 67 | .269 | 38 | .437 | 39 | .448 | 10.0 | 4.4 | 3.94 | 2.64 |
| Kolby Allard* | LAD | mr | 21 | 1.319 | 22 | .318 | 25 | .833 | 26 | .867 | 11.1 | 18.7 | 16.85 | 18.13 |
| Yency Almonte | StL | mr | 25 | .476 | 3 | .333 | 3 | .333 | 3 | .333 | 0.5 | 2.3 | 2.05 | 2.80 |
| Jose Alvarado* | ChC | mr | 24 | .631 | 200 | .315 | 128 | .388 | 129 | .391 | 31.6 | 3.8 | 3.49 | 3.58 |
| Jose Alvarez* | SDP | mr | 30 | .641 | 98 | .306 | 58 | .384 | 60 | .397 | 14.9 | 3.7 | 3.42 | 3.08 |
| Drew Anderson | Ari | mr | 25 | 1.012 | 64 | .438 | 51 | .543 | 58 | .617 | 21.5 | 11.4 | 10.22 | 10.15 |
| Justin Anderson | Cin | mr | 26 | .662 | 153 | .366 | 104 | .390 | 106 | .397 | 25.2 | 3.8 | 3.31 | 4.26 |
| Tyler Anderson* | SFG | sp | 29 | .887 | 444 | .347 | 400 | .564 | 402 | .567 | 117.6 | 6.6 | 5.94 | 6.03 |
| Matt Andriese | StL | mr | 29 | .881 | 228 | .364 | 195 | .540 | 200 | .554 | 58.2 | 6.4 | 5.79 | 5.93 |
| Jake Arrieta |   | sp | 33 | .782 | 566 | .297 | 389 | .481 | 397 | .491 | 106.9 | 5.1 | 4.63 | 4.60 |
| Luis Avilan* | LAD | mr | 29 | .741 | 168 | .375 | 108 | .435 | 109 | .440 | 33.1 | 5.6 | 5.00 | 4.48 |
| Luke Bard | Hou | mr | 28 | 1.106 | 16 | .125 | 22 | .688 | 25 | .781 | 7.1 | 9.1 | 8.59 | 9.48 |
| Scott Barlow | Hou | mr | 26 | .736 | 40 | .350 | 31 | .463 | 31 | .463 | 7.9 | 4.3 | 3.90 | 4.05 |
| Matt Barnes | Atl | mr | 29 | .723 | 155 | .316 | 151 | .469 | 152 | .472 | 39.1 | 5.0 | 4.51 | 4.69 |
| Tony Barnette | SDP | mr | 35 | .631 | 69 | .275 | 38 | .384 | 39 | .394 | 9.2 | 3.4 | 3.05 | 2.81 |
| Kyle Barraclough | Mia | mr | 29 | .538 | 76 | .171 | 44 | .361 | 45 | .369 | 9.0 | 2.7 | 2.41 | 2.05 |
| Jaime Barria | Phi | sp | 22 | .668 | 173 | .295 | 96 | .398 | 98 | .407 | 24.0 | 3.7 | 3.37 | 3.13 |
| Tyler Bashlor | NYM | mr | 26 | .737 | 89 | .180 | 67 | .489 | 69 | .504 | 15.4 | 4.1 | 3.81 | 3.84 |
| Cam Bedrosian | Col | mr | 27 | .740 | 170 | .282 | 120 | .465 | 121 | .469 | 27.8 | 4.0 | 3.67 | 4.31 |
| Christian Bergman | Pit | sp | 31 | .548 | 139 | .180 | 58 | .349 | 58 | .349 | 10.8 | 2.2 | 1.98 | 1.65 |
| Jose Berrios | LAD | sp | 25 | .678 | 504 | .306 | 349 | .407 | 365 | .426 | 88.6 | 3.9 | 3.54 | 3.67 |
| Joe Biagini | Hou | mr | 29 | .846 | 120 | .358 | 87 | .506 | 89 | .517 | 27.5 | 6.6 | 5.97 | 6.26 |
| Austin Bibens-Dirkx | Cin | mr | 34 | .895 | 158 | .342 | 125 | .536 | 131 | .562 | 41.6 | 7.4 | 6.79 | 7.08 |
| Shane Bieber | Phi | sp | 24 | .702 | 408 | .324 | 267 | .435 | 269 | .438 | 66.5 | 4.0 | 3.62 | 3.30 |
| Ryan Borucki* | Cin | sp | 25 | .724 | 195 | .282 | 118 | .454 | 118 | .454 | 29.8 | 4.3 | 3.83 | 3.65 |
| Brad Boxberger | SFG | cl | 31 | .550 | 138 | .239 | 93 | .359 | 94 | .363 | 17.9 | 2.5 | 2.27 | 2.36 |
| Matt Boyd* | ChC | sp | 28 | .711 | 526 | .241 | 367 | .459 | 375 | .469 | 92.9 | 4.4 | 3.95 | 3.61 |
| Brad Brach | Mia | mr | 33 | .693 | 165 | .315 | 109 | .424 | 110 | .428 | 29.3 | 4.6 | 4.12 | 3.88 |
| Silvino Bracho | Hou | mr | 26 | .544 | 100 | .220 | 47 | .301 | 55 | .353 | 11.4 | 2.6 | 2.42 | 2.17 |
| Ryan Brasier | SDP | mr | 31 | .576 | 94 | .191 | 48 | .378 | 48 | .378 | 8.8 | 2.3 | 2.12 | 1.84 |
| Steven Brault* | NYM | mr | 27 | .804 | 274 | .288 | 235 | .510 | 240 | .521 | 60.9 | 5.3 | 4.76 | 4.97 |
| Austin Brice | ChC | mr | 27 | .705 | 62 | .226 | 45 | .455 | 47 | .475 | 10.7 | 3.9 | 3.50 | 2.75 |
| Walker Buehler | SFG | sp | 24 | .620 | 404 | .252 | 274 | .392 | 282 | .403 | 61.7 | 3.3 | 2.96 | 2.96 |
| Matt Bush | NYM | mr | 33 | .706 | 61 | .262 | 41 | .451 | 42 | .462 | 11.1 | 4.8 | 4.48 | 3.62 |
| Shane Carle | Atl | mr | 27 | .653 | 222 | .293 | 115 | .386 | 116 | .389 | 27.8 | 3.5 | 3.25 | 3.38 |
| Carlos Carrasco | Phi | sp | 32 | .659 | 468 | .297 | 314 | .412 | 318 | .417 | 74.5 | 3.6 | 3.25 | 3.04 |
| Andrew Cashner | Cin | sp | 32 | 1.062 | 445 | .335 | 422 | .674 | 425 | .679 | 143.7 | 10.0 | 9.11 | 9.45 |
| Diego Castillo | Cin | mr | 25 | .619 | 168 | .304 | 101 | .375 | 104 | .387 | 24.1 | 3.3 | 2.96 | 2.61 |
| Luis Castillo | Phi | sp | 26 | .644 | 509 | .259 | 328 | .412 | 333 | .418 | 71.7 | 3.2 | 2.93 | 2.71 |
| Miguel Castro | Col | mr | 24 | .702 | 275 | .229 | 178 | .446 | 182 | .456 | 40.2 | 3.8 | 3.43 | 3.97 |
| Xavier Cedeno* | Atl | mr | 32 | .824 | 94 | .319 | 80 | .533 | 80 | .533 | 21.4 | 5.8 | 5.15 | 5.22 |
| Luis Cessa | Cin | mr | 27 | .900 | 161 | .410 | 121 | .533 | 123 | .542 | 41.6 | 7.8 | 7.21 | 7.31 |
| Andrew Chafin* | Ari | mr | 29 | .723 | 93 | .355 | 61 | .430 | 62 | .437 | 15.9 | 4.5 | 4.24 | 4.45 |
| Aroldis Chapman* | Mil | cl | 31 | .567 | 106 | .302 | 100 | .377 | 103 | .389 | 21.0 | 3.2 | 2.78 | 2.91 |
| J.T. Chargois | Cin | mr | 28 | .803 | 69 | .275 | 79 | .537 | 80 | .544 | 18.7 | 4.8 | 4.24 | 4.31 |
| Yonny Chirinos | Phi | mr | 25 | .615 | 287 | .303 | 145 | .350 | 152 | .367 | 35.4 | 3.2 | 2.93 | 3.07 |
| Adam Cimber | SFG | mr | 28 | .779 | 129 | .333 | 102 | .477 | 107 | .500 | 27.4 | 5.1 | 4.72 | 4.45 |
| Steve Cishek |   | mr | 33 | .725 | 192 | .297 | 152 | .443 | 161 | .469 | 39.9 | 4.6 | 4.11 | 3.98 |
| Alex Claudio* | Ari | mr | 27 | .897 | 207 | .415 | 128 | .506 | 130 | .514 | 45.9 | 7.7 | 7.01 | 6.50 |
| Mike Clevinger | Phi | sp | 28 | .596 | 589 | .224 | 353 | .381 | 362 | .391 | 76.6 | 3.0 | 2.72 | 2.45 |
| Alex Cobb | Pit | sp | 31 | .786 | 608 | .303 | 387 | .481 | 391 | .486 | 110.1 | 5.3 | 4.83 | 4.52 |
| Taylor Cole | Phi | mr | 29 | .342 | 69 | .174 | 26 | .213 | 27 | .221 | 2.7 | 0.7 | 0.65 | 0.73 |
| Alex Colome | Hou | mr | 30 | .650 | 203 | .271 | 134 | .406 | 136 | .412 | 30.6 | 3.4 | 3.06 | 3.14 |
| Bartolo Colon | Col | sp | 46 | .839 | 303 | .284 | 223 | .547 | 223 | .547 | 62.1 | 5.8 | 5.39 | 4.84 |
| Adam Conley* | Ari | mr | 29 | .756 | 17 | .353 | 11 | .458 | 11 | .458 | 2.9 | 4.9 | 4.44 | 4.74 |
| Ryan Cook | Col | mr | 32 | 1.013 | 31 | .355 | 34 | .642 | 35 | .660 | 11.4 | 9.4 | 8.17 | 8.67 |
| Patrick Corbin* | StL | sp | 29 | .506 | 487 | .279 | 264 | .309 | 269 | .315 | 52.3 | 2.1 | 1.94 | 1.60 |
| Dylan Covey | SDP | sp | 27 | .693 | 74 | .311 | 39 | .406 | 39 | .406 | 11.1 | 4.5 | 4.13 | 4.53 |
| Kyle Crick | Hou | mr | 26 | .546 | 165 | .279 | 85 | .323 | 89 | .338 | 19.3 | 2.8 | 2.50 | 2.41 |
| Johnny Cueto | Pit | sp | 33 | .779 | 222 | .275 | 169 | .484 | 179 | .513 | 46.1 | 5.0 | 4.48 | 4.50 |
| Zac Curtis* | Atl | mr | 26 | .622 | 35 | .200 | 24 | .421 | 24 | .421 | 4.7 | 3.2 | 2.80 | 3.04 |
| Yu Darvish | Mil | sp | 32 | .778 | 174 | .293 | 150 | .492 | 155 | .508 | 40.2 | 5.3 | 4.72 | 5.08 |
| Wade Davis | StL | cl | 33 | .476 | 139 | .165 | 77 | .310 | 82 | .331 | 12.9 | 1.8 | 1.62 | 1.59 |
| Chase De Jong | Phi | sp | 25 | .642 | 38 | .237 | 22 | .415 | 22 | .415 | 5.3 | 3.9 | 3.39 | 3.08 |
| Jacob deGrom | Hou | sp | 31 | .521 | 590 | .271 | 301 | .315 | 308 | .323 | 57.8 | 2.1 | 1.88 | 1.65 |
| Anthony DeSclafani | SFG | sp | 29 | .762 | 176 | .290 | 129 | .483 | 131 | .491 | 33.1 | 4.8 | 4.28 | 4.21 |
| Odrisamer Despaigne | NYM | mr | 32 | .818 | 134 | .343 | 112 | .509 | 114 | .518 | 30.3 | 5.6 | 5.04 | 5.80 |
| Chris Devenski | ChC | mr | 28 | .977 | 129 | .349 | 131 | .604 | 136 | .627 | 45.0 | 9.1 | 8.48 | 9.06 |
| Miguel Diaz | Cin | mr | 24 | .689 | 33 | .273 | 35 | .479 | 35 | .479 | 7.8 | 3.9 | 3.66 | 3.03 |
| Jake Diekman* | SFG | mr | 32 | .580 | 149 | .302 | 83 | .343 | 86 | .355 | 17.7 | 2.7 | 2.48 | 2.67 |
| Seranthony Dominguez | Ari | cl | 24 | .440 | 147 | .218 | 71 | .278 | 72 | .282 | 11.2 | 1.5 | 1.35 | 1.26 |
| Sean Doolittle* | Atl | cl | 32 | .422 | 96 | .219 | 48 | .268 | 48 | .268 | 7.9 | 1.5 | 1.35 | 1.31 |
| Oliver Drake | Hou | mr | 32 | .778 | 117 | .385 | 86 | .457 | 89 | .473 | 26.0 | 5.8 | 5.35 | 5.63 |
| Brian Duensing* | SFG | mr | 36 | 1.556 | 6 | .500 | 9 | 1.000 | 9 | 1.000 | 4.6 | 31.0 | 22.30 | 21.85 |
| Tyler Duffey | Pit | mr | 28 | .711 | 32 | .219 | 27 | .500 | 27 | .500 | 5.0 | 3.1 | 2.89 | 2.48 |
| Danny Duffy* | Mil | sp | 30 | .757 | 509 | .285 | 361 | .469 | 367 | .477 | 103.7 | 5.5 | 5.00 | 5.05 |
| Zach Duke* | Phi | mr | 36 | .700 | 111 | .333 | 59 | .381 | 63 | .406 | 17.7 | 4.7 | 4.05 | 4.31 |
| Ryan Dull | Hou | mr | 29 | .458 | 77 | .195 | 34 | .286 | 35 | .294 | 5.9 | 1.7 | 1.57 | 1.57 |
| Sam Dyson | Mia | mr | 31 | .694 | 233 | .288 | 141 | .422 | 145 | .434 | 33.6 | 3.7 | 3.41 | 3.51 |
| Carl Edwards | LAD | mr | 27 | .581 | 167 | .287 | 102 | .364 | 102 | .364 | 22.8 | 3.2 | 2.97 | 2.97 |
| Jerad Eickhoff | Cin | mr | 28 | .865 | 45 | .444 | 47 | .553 | 47 | .553 | 13.6 | 6.2 | 5.78 | 5.03 |
| Jacob Faria | ChC | sp | 25 | .843 | 268 | .340 | 205 | .512 | 208 | .520 | 64.3 | 6.9 | 6.33 | 6.38 |
| Buck Farmer | SDP | mr | 28 | .840 | 93 | .355 | 67 | .519 | 67 | .519 | 20.7 | 6.8 | 6.12 | 5.48 |
| Luke Farrell | ChC | mr | 28 | .741 | 53 | .170 | 51 | .505 | 53 | .525 | 12.3 | 4.8 | 4.58 | 4.59 |
| Michael Feliz | Mil | mr | 26 | .931 | 172 | .349 | 162 | .583 | 167 | .601 | 54.1 | 8.5 | 7.69 | 7.12 |
| Caleb Ferguson* | LAD | mr | 22 | .632 | 136 | .265 | 91 | .403 | 93 | .412 | 19.2 | 3.0 | 2.68 | 2.64 |
| Josh Fields | Pit | mr | 33 | .597 | 123 | .260 | 67 | .376 | 67 | .376 | 14.1 | 2.8 | 2.50 | 2.21 |
| Michael Fiers | Mia | sp | 34 | .768 | 545 | .283 | 376 | .485 | 383 | .494 | 98.7 | 4.7 | 4.25 | 3.90 |
| Heath Fillmyer | Col | sp | 25 | .826 | 256 | .258 | 198 | .537 | 199 | .539 | 50.6 | 5.2 | 4.77 | 5.50 |
| Doug Fister | NYM | sp | 35 | .662 | 285 | .253 | 141 | .391 | 148 | .410 | 35.4 | 3.6 | 3.27 | 2.99 |
| Dylan Floro | Ari | mr | 28 | .641 | 222 | .279 | 122 | .391 | 124 | .397 | 30.9 | 3.8 | 3.42 | 2.80 |
| Wilmer Font | Mil | mr | 29 | .908 | 202 | .322 | 151 | .561 | 153 | .569 | 49.4 | 7.6 | 6.91 | 6.69 |
| Kyle Freeland* | ChC | sp | 26 | .664 | 587 | .291 | 351 | .403 | 358 | .411 | 83.8 | 3.6 | 3.27 | 3.47 |
| Jace Fry* | ChC | mr | 25 | .574 | 139 | .237 | 86 | .363 | 87 | .367 | 19.2 | 3.0 | 2.66 | 2.39 |
| Paul Fry* | Pit | mr | 26 | .565 | 118 | .271 | 57 | .333 | 58 | .339 | 11.5 | 2.5 | 2.22 | 2.79 |
| Luis Garcia | Ari | mr | 32 | .791 | 129 | .341 | 93 | .474 | 97 | .495 | 27.2 | 5.7 | 5.09 | 5.03 |
| Amir Garrett* | Mia | mr | 27 | .673 | 174 | .316 | 128 | .420 | 130 | .426 | 30.2 | 3.8 | 3.48 | 3.57 |
| Kevin Gausman | Mia | sp | 28 | .723 | 605 | .279 | 376 | .443 | 385 | .453 | 97.7 | 4.4 | 3.98 | 3.90 |
| Cory Gearrin | Pit | mr | 33 | .944 | 113 | .345 | 111 | .578 | 115 | .599 | 37.5 | 8.6 | 7.78 | 8.38 |
| Kyle Gibson | Ari | sp | 31 | .711 | 594 | .301 | 389 | .440 | 392 | .443 | 98.0 | 4.3 | 3.89 | 3.89 |
| Ken Giles | SDP | cl | 28 | .540 | 92 | .315 | 45 | .315 | 45 | .315 | 9.1 | 2.2 | 2.00 | 1.93 |
| Mychal Givens |   | mr | 29 | .759 | 207 | .324 | 148 | .457 | 153 | .472 | 42.5 | 5.4 | 4.76 | 4.87 |
| Tyler Glasnow | Hou | mr | 25 | .622 | 272 | .228 | 202 | .406 | 207 | .416 | 44.2 | 3.3 | 3.03 | 3.14 |
| Koda Glover | SDP | mr | 26 | .000 | 2 | .000 | 0 | .000 | 0 | .000 | 0.0 | 0.0 | 0.00 | 0.00 |
| Erik Goeddel | SDP | mr | 30 | .767 | 89 | .292 | 68 | .482 | 69 | .489 | 20.0 | 5.9 | 5.27 | 5.60 |
| Austin Gomber* | Cin | mr | 25 | .843 | 289 | .332 | 235 | .527 | 237 | .531 | 69.4 | 6.3 | 5.77 | 5.78 |
| Jeanmar Gomez | ChC | mr | 31 | .955 | 43 | .372 | 41 | .612 | 41 | .612 | 12.9 | 8.1 | 7.30 | 7.22 |
| Daniel Gossett | Mia | sp | 26 | .832 | 66 | .288 | 46 | .523 | 46 | .523 | 11.7 | 4.8 | 4.43 | 4.32 |
| Matt Grace* | Hou | mr | 30 | .606 | 139 | .259 | 70 | .366 | 71 | .372 | 15.9 | 3.0 | 2.78 | 2.61 |
| Kendall Graveman | NYM | sp | 28 | 1.061 | 138 | .399 | 143 | .650 | 146 | .664 | 53.2 | 11.1 | 10.10 | 10.87 |
| Jon Gray | Ari | sp | 27 | .839 | 534 | .343 | 438 | .527 | 440 | .529 | 126.1 | 6.0 | 5.48 | 5.50 |
| Zack Greinke | StL | sp | 35 | .593 | 597 | .250 | 331 | .369 | 340 | .379 | 72.2 | 2.8 | 2.58 | 2.28 |
| Javy Guerra | Cin | mr | 33 | 1.037 | 92 | .402 | 84 | .656 | 84 | .656 | 29.2 | 9.9 | 8.87 | 8.07 |
| Tayron Guerrero | Mil | mr | 28 | .890 | 170 | .400 | 154 | .544 | 156 | .551 | 48.1 | 7.2 | 6.46 | 6.65 |
| Cole Hamels* | Phi | sp | 35 | .670 | 517 | .269 | 348 | .413 | 362 | .429 | 83.2 | 3.7 | 3.35 | 3.61 |
| Jason Hammel | Pit | mr | 36 | .797 | 549 | .341 | 361 | .475 | 369 | .486 | 108.4 | 5.7 | 5.16 | 5.02 |
| Justin Hancock | Atl | mr | 28 | .653 | 31 | .226 | 25 | .446 | 25 | .446 | 5.8 | 4.3 | 3.89 | 4.29 |
| Blaine Hardy* | StL | mr | 32 | .651 | 368 | .291 | 199 | .392 | 201 | .396 | 48.4 | 3.6 | 3.22 | 3.28 |
| Will Harris | LAD | mr | 34 | .821 | 64 | .422 | 46 | .474 | 48 | .495 | 14.2 | 5.9 | 5.32 | 5.16 |
| Matt Harvey | Atl | sp | 30 | .749 | 563 | .306 | 359 | .460 | 364 | .466 | 98.8 | 4.9 | 4.39 | 4.10 |
| Chris Hatcher | NYM | mr | 34 | .882 | 81 | .321 | 64 | .552 | 65 | .560 | 18.6 | 6.4 | 5.80 | 6.09 |
| Mike Hauschild | Atl | sp | 29 | .753 | 78 | .282 | 51 | .436 | 55 | .470 | 15.2 | 5.5 | 5.06 | 4.91 |
| Andrew Heaney* | SDP | sp | 28 | .658 | 456 | .296 | 289 | .405 | 293 | .411 | 67.4 | 3.4 | 3.13 | 3.07 |
| Liam Hendriks | Cin | mr | 30 | .847 | 67 | .418 | 49 | .471 | 52 | .500 | 15.7 | 6.3 | 5.61 | 6.67 |
| David Hernandez | Mil | mr | 34 | .742 | 197 | .254 | 145 | .482 | 148 | .492 | 31.9 | 3.7 | 3.37 | 3.17 |
| Felix Hernandez | Col | sp | 33 | .884 | 122 | .311 | 115 | .575 | 117 | .585 | 31.8 | 6.2 | 5.89 | 5.83 |
| David Hess | SDP | sp | 25 | .659 | 82 | .244 | 54 | .415 | 55 | .423 | 13.6 | 4.0 | 3.75 | 3.74 |
| Jordan Hicks | Phi | mr | 22 | .520 | 172 | .209 | 87 | .319 | 92 | .337 | 15.5 | 2.0 | 1.80 | 2.16 |
| Jeff Hoffman | Mil | mr | 26 | .822 | 74 | .419 | 50 | .459 | 52 | .477 | 16.6 | 6.9 | 6.12 | 6.93 |
| Jonathan Holder | StL | mr | 26 | .514 | 172 | .233 | 87 | .321 | 89 | .328 | 18.2 | 2.4 | 2.16 | 1.79 |
| Greg Holland | NYM | mr | 33 | .862 | 129 | .349 | 112 | .536 | 112 | .536 | 35.3 | 7.7 | 6.97 | 7.55 |
| Adrian Houser | Phi | mr | 26 | 1.139 | 7 | .571 | 7 | .583 | 8 | .667 | 3.4 | 18.2 | 13.66 | 15.58 |
| Chih-Wei Hu | Phi | mr | 25 | .167 | 5 | .200 | 1 | .083 | 1 | .083 | 0.0 | 0.0 | 0.00 | 0.16 |
| Jared Hughes | LAD | mr | 33 | .571 | 266 | .278 | 125 | .336 | 125 | .336 | 26.2 | 2.5 | 2.27 | 2.41 |
| Phil Hughes | NYM | mr | 33 | .876 | 24 | .250 | 22 | .564 | 23 | .590 | 5.6 | 5.4 | 5.21 | 6.04 |
| Drew Hutchison | Cin | mr | 28 | .892 | 98 | .286 | 85 | .578 | 85 | .578 | 24.6 | 6.9 | 6.42 | 7.15 |
| Raisel Iglesias | Hou | cl | 29 | .643 | 211 | .246 | 148 | .425 | 148 | .425 | 32.5 | 3.4 | 3.05 | 2.63 |
| Kenley Jansen | LAD | cl | 31 | .701 | 193 | .280 | 132 | .433 | 137 | .449 | 33.8 | 4.1 | 3.70 | 3.57 |
| Jeremy Jeffress | SDP | mr | 31 | .614 | 187 | .321 | 127 | .381 | 127 | .381 | 28.0 | 3.0 | 2.72 | 2.69 |
| Dan Jennings* | SFG | mr | 32 | .833 | 155 | .310 | 106 | .517 | 107 | .522 | 28.1 | 5.4 | 4.89 | 5.36 |
| Brian Johnson* | Mil | mr | 28 | .790 | 352 | .332 | 259 | .488 | 260 | .490 | 73.7 | 5.6 | 5.02 | 5.19 |
| D.J. Johnson | Mil | mr | 29 | .600 | 6 | .500 | 3 | .300 | 3 | .300 | 0.9 | 3.5 | 2.73 | 2.83 |
| Ariel Jurado | NYM | sp | 23 | .757 | 189 | .296 | 107 | .455 | 109 | .464 | 29.2 | 5.1 | 4.64 | 4.70 |
| Keone Kela | Cin | cl | 26 | .755 | 144 | .319 | 127 | .488 | 129 | .496 | 34.2 | 5.2 | 4.65 | 3.88 |
| Joe Kelly | Ari | mr | 31 | .737 | 185 | .351 | 132 | .430 | 140 | .456 | 36.1 | 4.8 | 4.28 | 4.93 |
| Clayton Kershaw* | Atl | sp | 31 | .647 | 529 | .285 | 313 | .400 | 316 | .404 | 73.6 | 3.4 | 3.12 | 2.91 |
| Craig Kimbrel | StL | cl | 31 | .553 | 111 | .189 | 90 | .383 | 91 | .387 | 17.6 | 2.7 | 2.43 | 1.97 |
| Nick Kingham | SFG | sp | 27 | .983 | 75 | .360 | 65 | .596 | 68 | .624 | 22.7 | 9.1 | 8.75 | 8.38 |
| Corey Kluber | LAD | sp | 33 | .566 | 617 | .258 | 330 | .352 | 332 | .354 | 67.9 | 2.5 | 2.29 | 2.01 |
| Corey Knebel | SDP | cl | 27 | .756 | 130 | .331 | 123 | .479 | 129 | .502 | 32.6 | 4.9 | 4.43 | 4.16 |
| Matt Koch | Pit | sp | 28 | .805 | 215 | .233 | 150 | .512 | 156 | .532 | 35.1 | 4.3 | 3.89 | 4.45 |
| Adam Kolarek* | Cin | mr | 30 | .754 | 122 | .344 | 71 | .455 | 72 | .462 | 17.3 | 4.0 | 3.79 | 3.47 |
| George Kontos | ChC | mr | 34 | 1.072 | 79 | .329 | 69 | .670 | 72 | .699 | 24.9 | 10.5 | 9.46 | 9.16 |
| Michael Kopech | Mil | sp | 23 | 1.009 | 84 | .345 | 94 | .627 | 101 | .673 | 32.5 | 9.0 | 8.31 | 7.76 |
| Chad Kuhl | ChC | sp | 26 | .793 | 303 | .343 | 238 | .493 | 241 | .499 | 67.4 | 5.5 | 4.98 | 4.56 |
| Eric Lauer* | Cin | sp | 24 | .819 | 434 | .334 | 325 | .503 | 330 | .511 | 98.3 | 6.2 | 5.72 | 5.62 |
| Mike Leake | NYM | sp | 31 | .862 | 621 | .361 | 414 | .519 | 417 | .523 | 126.2 | 6.3 | 5.70 | 5.64 |
| Francisco Liriano* | Pit | sp | 35 | .758 | 484 | .279 | 361 | .481 | 363 | .483 | 94.8 | 5.0 | 4.54 | 4.92 |
| Zack Littell | Hou | mr | 23 | .250 | 3 | .000 | 1 | .250 | 1 | .250 | 0.1 | 0.6 | 0.53 | 0.94 |
| Walker Lockett | Phi | sp | 25 | 1.212 | 12 | .583 | 17 | .739 | 17 | .739 | 7.1 | 19.2 | 17.25 | 16.50 |
| Reynaldo Lopez | SFG | sp | 25 | .779 | 493 | .270 | 367 | .492 | 378 | .507 | 99.9 | 5.2 | 4.79 | 4.56 |
| Michael Lorenzen | Col | mr | 27 | .765 | 295 | .305 | 184 | .465 | 188 | .475 | 50.5 | 5.0 | 4.56 | 4.59 |
| Joey Lucchesi* | LAD | sp | 26 | .776 | 424 | .335 | 325 | .478 | 330 | .485 | 86.3 | 4.9 | 4.45 | 4.66 |
| Lance Lynn | Ari | sp | 32 | .839 | 30 | .367 | 24 | .533 | 24 | .533 | 7.3 | 7.0 | 6.56 | 5.14 |
| Ryan Madson | SFG | mr | 38 | .924 | 96 | .344 | 90 | .563 | 95 | .594 | 29.9 | 7.9 | 7.27 | 7.51 |
| Kenta Maeda | SDP | sp | 31 | .694 | 352 | .293 | 265 | .445 | 270 | .453 | 63.8 | 4.0 | 3.66 | 3.20 |
| Matt Magill | Pit | mr | 29 | .869 | 193 | .306 | 159 | .558 | 159 | .558 | 47.7 | 6.8 | 6.14 | 5.82 |
| Tyler Mahle | Ari | sp | 24 | .791 | 440 | .343 | 321 | .483 | 324 | .487 | 90.5 | 5.5 | 5.08 | 5.46 |
| Kazuhisa Makita | NYM | mr | 34 | .647 | 104 | .212 | 62 | .416 | 63 | .423 | 13.8 | 3.3 | 2.96 | 2.58 |
| German Marquez | Atl | sp | 24 | .667 | 558 | .299 | 378 | .416 | 384 | .423 | 88.0 | 3.5 | 3.18 | 3.05 |
| Chris Martin | Mil | mr | 33 | .833 | 128 | .398 | 87 | .465 | 93 | .497 | 28.9 | 6.3 | 5.76 | 5.85 |
| Steven Matz* | SFG | sp | 28 | .733 | 359 | .287 | 259 | .448 | 271 | .469 | 68.9 | 4.6 | 4.13 | 4.37 |
| Cory Mazzoni | Atl | mr | 29 | .606 | 18 | .278 | 9 | .360 | 9 | .360 | 2.3 | 3.7 | 3.34 | 3.13 |
| Lance McCullers |   | sp | 25 | .669 | 312 | .304 | 233 | .423 | 235 | .426 | 56.3 | 3.9 | 3.54 | 3.63 |
| Deck McGuire | NYM | mr | 30 | .827 | 76 | .329 | 63 | .516 | 64 | .525 | 17.6 | 5.9 | 5.42 | 5.71 |
| Collin McHugh | Mia | mr | 32 | .609 | 185 | .254 | 127 | .383 | 133 | .401 | 29.1 | 3.2 | 2.92 | 2.40 |
| Ryan Meisinger | Col | mr | 25 | .864 | 45 | .178 | 47 | .603 | 47 | .603 | 12.4 | 6.3 | 5.90 | 5.77 |
| Adalberto Mejia* | Pit | sp | 26 | .615 | 143 | .266 | 75 | .362 | 77 | .372 | 17.3 | 3.2 | 2.97 | 3.61 |
| Miles Mikolas | ChC | sp | 30 | .641 | 663 | .281 | 330 | .372 | 341 | .384 | 81.5 | 3.4 | 3.07 | 3.12 |
| Tom Milone* | NYM | sp | 32 | 1.045 | 99 | .404 | 91 | .645 | 93 | .660 | 34.0 | 10.5 | 9.60 | 9.15 |
| Frankie Montas | Col | sp | 26 | .997 | 252 | .341 | 217 | .627 | 221 | .639 | 71.2 | 8.7 | 7.82 | 7.41 |
| Mike Montgomery* | SDP | sp | 29 | .594 | 564 | .273 | 265 | .348 | 269 | .353 | 60.3 | 2.9 | 2.61 | 2.60 |
| Brandon Morrow | NYM | cl | 34 | .595 | 95 | .274 | 46 | .343 | 48 | .358 | 11.2 | 3.0 | 2.77 | 2.46 |
| Charlie Morton |   | sp | 35 | .650 | 409 | .291 | 290 | .402 | 303 | .420 | 71.1 | 3.8 | 3.41 | 3.26 |
| Harrison Musgrave* | Atl | mr | 27 | .531 | 123 | .195 | 66 | .353 | 67 | .358 | 11.4 | 2.2 | 1.94 | 1.89 |
| Joe Musgrove | LAD | sp | 26 | .683 | 428 | .299 | 252 | .405 | 262 | .421 | 68.0 | 4.2 | 3.78 | 3.51 |
| Dovydas Neverauskas | Pit | mr | 26 | 1.224 | 10 | .400 | 14 | .824 | 14 | .824 | 5.4 | 14.5 | 13.01 | 12.32 |
| Sean Newcomb* | Ari | sp | 26 | .696 | 483 | .288 | 334 | .442 | 336 | .445 | 84.0 | 4.3 | 3.95 | 3.77 |
| Aaron Nola | SDP | sp | 26 | .584 | 555 | .252 | 321 | .364 | 328 | .372 | 68.6 | 2.8 | 2.52 | 2.31 |
| Daniel Norris* | ChC | sp | 26 | .797 | 166 | .283 | 150 | .524 | 151 | .528 | 41.0 | 5.6 | 5.08 | 4.79 |
| Ivan Nova | Mia | sp | 32 | .731 | 583 | .281 | 352 | .451 | 358 | .459 | 90.5 | 4.3 | 3.98 | 3.82 |
| Scott Oberg |   | mr | 29 | .546 | 139 | .288 | 66 | .307 | 70 | .326 | 14.0 | 2.3 | 2.12 | 2.20 |
| Tyler Olson* | Ari | mr | 29 | .800 | 57 | .298 | 58 | .532 | 58 | .532 | 13.6 | 4.6 | 4.29 | 4.55 |
| Corey Oswalt | Col | sp | 25 | 1.004 | 230 | .322 | 208 | .634 | 210 | .640 | 69.7 | 9.2 | 8.30 | 8.74 |
| Adam Ottavino |   | mr | 33 | .506 | 160 | .281 | 108 | .315 | 113 | .329 | 21.1 | 2.2 | 2.05 | 2.11 |
| James Pazos* | Mia | mr | 28 | .797 | 166 | .325 | 123 | .494 | 125 | .502 | 32.5 | 5.1 | 4.54 | 4.73 |
| Felix Pena | Mil | sp | 29 | .809 | 361 | .343 | 268 | .482 | 277 | .498 | 77.4 | 5.6 | 5.03 | 5.42 |
| Wandy Peralta* | Mil | mr | 27 | .769 | 174 | .305 | 117 | .468 | 118 | .472 | 32.0 | 5.4 | 4.99 | 5.76 |
| Wily Peralta | Phi | cl | 30 | .286 | 4 | .250 | 1 | .143 | 1 | .143 | 0.1 | 0.6 | 0.58 | 0.54 |
| Martin Perez* | NYM | sp | 28 | .831 | 278 | .306 | 211 | .517 | 214 | .525 | 59.1 | 5.8 | 5.32 | 5.66 |
| Oliver Perez* | LAD | mr | 37 | .452 | 71 | .282 | 34 | .234 | 42 | .290 | 7.2 | 1.7 | 1.51 | 1.24 |
| Tim Peterson | Col | mr | 28 | .751 | 72 | .236 | 54 | .482 | 56 | .500 | 13.2 | 4.2 | 3.87 | 3.72 |
| Jake Petricka | Pit | mr | 31 | 1.033 | 67 | .403 | 58 | .624 | 58 | .624 | 21.7 | 11.1 | 9.77 | 9.25 |
| Adam Plutko |   | sp | 27 | .815 | 246 | .215 | 201 | .558 | 201 | .558 | 52.3 | 5.6 | 4.98 | 4.35 |
| Rick Porcello |   | sp | 30 | .739 | 602 | .299 | 410 | .449 | 426 | .466 | 111.2 | 4.6 | 4.26 | 4.19 |
| Bobby Poyner* | Hou | mr | 26 | .705 | 59 | .288 | 39 | .406 | 43 | .448 | 11.6 | 4.8 | 4.28 | 3.95 |
| David Price* | Mil | sp | 33 | .793 | 516 | .328 | 398 | .488 | 413 | .506 | 113.5 | 5.4 | 4.98 | 4.60 |
| Austin Pruitt | Cin | mr | 29 | .838 | 236 | .284 | 182 | .537 | 183 | .540 | 51.9 | 6.0 | 5.37 | 5.10 |
| Jose Quintana* | Hou | sp | 30 | .734 | 531 | .307 | 381 | .462 | 383 | .465 | 98.2 | 4.6 | 4.14 | 4.09 |
| Neil Ramirez | NYM | mr | 30 | .640 | 92 | .217 | 71 | .438 | 71 | .438 | 14.2 | 3.1 | 2.81 | 2.51 |
| Edubray Ramos | Atl | mr | 26 | .479 | 98 | .245 | 47 | .288 | 48 | .294 | 7.4 | 1.5 | 1.38 | 1.52 |
| Robbie Ray* | Cin | sp | 27 | .777 | 369 | .306 | 353 | .502 | 355 | .505 | 93.8 | 5.3 | 4.77 | 5.06 |
| Addison Reed | ChC | mr | 30 | .905 | 210 | .352 | 152 | .541 | 156 | .555 | 49.8 | 7.6 | 6.80 | 7.12 |
| Sean Reid-Foley | Col | sp | 23 | 1.040 | 93 | .376 | 126 | .667 | 128 | .677 | 43.3 | 10.8 | 9.92 | 10.71 |
| Clayton Richard* | Col | sp | 35 | .830 | 524 | .311 | 399 | .510 | 410 | .524 | 109.3 | 5.5 | 5.00 | 5.50 |
| Yacksel Rios | Cin | mr | 26 | .846 | 49 | .347 | 41 | .526 | 42 | .538 | 12.0 | 6.1 | 5.42 | 5.77 |
| David Robertson | Phi | mr | 34 | .638 | 12 | .333 | 9 | .429 | 9 | .429 | 2.0 | 3.3 | 3.19 | 1.62 |
| Carlos Rodon* | Atl | sp | 26 | .704 | 400 | .245 | 268 | .446 | 275 | .458 | 64.7 | 4.1 | 3.70 | 3.76 |
| Sal Romano | SFG | sp | 25 | .762 | 301 | .322 | 186 | .449 | 189 | .457 | 52.5 | 5.1 | 4.66 | 5.10 |
| Fernando Romero | Hou | sp | 24 | .833 | 249 | .345 | 174 | .486 | 182 | .508 | 55.1 | 6.4 | 5.80 | 5.94 |
| Hector Rondon | Ari | mr | 31 | .803 | 176 | .335 | 129 | .483 | 134 | .502 | 37.9 | 5.6 | 5.12 | 4.47 |
| Joe Ross |   | sp | 26 | .660 | 114 | .193 | 61 | .401 | 66 | .434 | 13.7 | 3.3 | 2.99 | 2.88 |
| Tyson Ross | NYM | sp | 32 | .680 | 498 | .247 | 316 | .433 | 320 | .439 | 75.8 | 3.9 | 3.55 | 3.38 |
| Drew Rucinski | StL | mr | 30 | .321 | 68 | .132 | 15 | .165 | 19 | .209 | 2.3 | 0.8 | 0.74 | 0.81 |
| Chris Rusin* | Atl | mr | 32 | .810 | 76 | .237 | 79 | .530 | 82 | .550 | 19.8 | 5.2 | 4.81 | 5.18 |
| Hyun-Jin Ryu* | Col | sp | 32 | .668 | 307 | .326 | 201 | .407 | 204 | .413 | 48.0 | 3.6 | 3.21 | 3.06 |
| CC Sabathia* | Pit | sp | 38 | .722 | 530 | .289 | 349 | .446 | 359 | .459 | 95.7 | 4.7 | 4.25 | 3.72 |
| Fernando Salas | Atl | mr | 34 | .758 | 127 | .299 | 84 | .457 | 86 | .467 | 22.7 | 4.8 | 4.37 | 4.49 |
| Chris Sale* | Hou | sp | 30 | .543 | 431 | .283 | 261 | .332 | 271 | .345 | 54.7 | 2.4 | 2.19 | 1.81 |
| Adrian Sampson | NYM | sp | 27 | .672 | 158 | .278 | 85 | .385 | 90 | .407 | 22.4 | 3.8 | 3.47 | 3.36 |
| Hector Santiago* |   | mr | 31 | .880 | 184 | .321 | 175 | .570 | 175 | .570 | 49.8 | 6.8 | 6.24 | 6.50 |
| Warwick Saupold | NYM | mr | 29 | .935 | 90 | .333 | 65 | .551 | 67 | .568 | 21.7 | 7.8 | 7.04 | 7.27 |
| Max Scherzer | SDP | sp | 34 | .595 | 489 | .272 | 319 | .372 | 329 | .384 | 69.8 | 2.9 | 2.65 | 2.28 |
| Antonio Senzatela | Pit | sp | 24 | .798 | 297 | .300 | 209 | .498 | 212 | .505 | 56.6 | 5.2 | 4.71 | 4.68 |
| Paul Sewald | Cin | mr | 29 | .939 | 153 | .399 | 151 | .602 | 151 | .602 | 50.0 | 8.4 | 7.69 | 7.05 |
| Bryan Shaw | SFG | mr | 31 | .984 | 129 | .372 | 128 | .607 | 132 | .626 | 43.4 | 9.0 | 8.05 | 8.61 |
| Eric Skoglund* | Col | sp | 26 | .850 | 285 | .284 | 225 | .541 | 232 | .558 | 62.9 | 5.8 | 5.38 | 5.02 |
| Aaron Slegers | Atl | sp | 26 | .885 | 54 | .278 | 37 | .521 | 41 | .577 | 11.9 | 6.7 | 6.30 | 5.44 |
| Burch Smith | Pit | mr | 29 | .786 | 33 | .303 | 26 | .491 | 27 | .509 | 7.2 | 5.4 | 4.88 | 4.95 |
| Caleb Smith* | ChC | sp | 27 | .697 | 287 | .293 | 213 | .438 | 218 | .449 | 53.1 | 4.2 | 3.77 | 3.60 |
| Joe Smith | Mia | mr | 35 | .802 | 123 | .325 | 105 | .507 | 107 | .517 | 28.4 | 5.2 | 4.69 | 4.27 |
| Will Smith* | Phi | cl | 29 | .459 | 106 | .292 | 52 | .277 | 52 | .277 | 8.6 | 1.5 | 1.37 | 1.26 |
| Blake Snell* | Ari | sp | 26 | .630 | 426 | .279 | 312 | .404 | 318 | .412 | 67.7 | 3.2 | 2.88 | 2.57 |
| Sammy Solis* | Cin | mr | 30 | .841 | 37 | .243 | 45 | .577 | 45 | .577 | 11.9 | 6.1 | 5.56 | 5.85 |
| Mike Soroka | Atl | sp | 21 | .999 | 136 | .426 | 109 | .596 | 110 | .601 | 39.3 | 9.6 | 8.76 | 8.91 |
| Glenn Sparkman | Ari | mr | 27 | .854 | 105 | .305 | 76 | .535 | 76 | .535 | 23.2 | 6.7 | 6.33 | 6.01 |
| Jeffrey Springs* | SFG | mr | 26 | .534 | 99 | .222 | 46 | .333 | 46 | .333 | 9.3 | 2.4 | 2.23 | 2.19 |
| Craig Stammen | Phi | mr | 35 | .702 | 141 | .312 | 97 | .431 | 101 | .449 | 24.5 | 4.0 | 3.61 | 3.12 |
| Matt Strahm* | LAD | mr | 27 | .644 | 174 | .276 | 126 | .412 | 128 | .418 | 29.6 | 3.6 | 3.26 | 3.01 |
| Stephen Strasburg | LAD | sp | 30 | .673 | 419 | .270 | 295 | .421 | 306 | .437 | 72.8 | 3.8 | 3.49 | 3.26 |
| Chris Stratton | Atl | sp | 28 | .901 | 416 | .346 | 336 | .550 | 343 | .561 | 104.3 | 7.1 | 6.45 | 6.79 |
| Hunter Strickland | Mil | cl | 30 | .666 | 136 | .250 | 86 | .417 | 89 | .432 | 20.5 | 3.8 | 3.45 | 3.26 |
| Ross Stripling | StL | sp | 29 | .841 | 376 | .343 | 304 | .535 | 305 | .537 | 89.0 | 6.2 | 5.63 | 5.21 |
| Marcus Stroman | Hou | sp | 28 | .614 | 448 | .290 | 218 | .361 | 218 | .361 | 51.8 | 3.2 | 2.84 | 2.88 |
| Pedro Strop | LAD | mr | 34 | .488 | 170 | .188 | 80 | .295 | 88 | .325 | 12.9 | 1.6 | 1.46 | 1.68 |
| Ranger Suarez* | Hou | sp | 23 | .690 | 35 | .286 | 23 | .426 | 24 | .444 | 5.4 | 3.8 | 3.39 | 3.38 |
| Wander Suero | Mia | mr | 27 | .888 | 134 | .388 | 106 | .535 | 109 | .551 | 34.8 | 7.2 | 6.66 | 5.91 |
| Brent Suter* | Mil | sp | 29 | .873 | 387 | .320 | 298 | .555 | 301 | .561 | 93.6 | 7.1 | 6.39 | 5.73 |
| Masahiro Tanaka | NYM | sp | 30 | .673 | 501 | .291 | 318 | .417 | 324 | .425 | 77.3 | 3.7 | 3.37 | 3.20 |
| Stephen Tarpley* | Cin | mr | 26 | .743 | 13 | .308 | 9 | .474 | 9 | .474 | 2.5 | 5.6 | 5.52 | 5.00 |
| Ryan Tepera | ChC | mr | 31 | .681 | 174 | .276 | 129 | .434 | 131 | .441 | 30.5 | 3.8 | 3.52 | 3.38 |
| Josh Tomlin | Pit | mr | 34 | 1.047 | 179 | .291 | 172 | .685 | 175 | .697 | 56.6 | 9.2 | 8.39 | 7.98 |
| Touki Toussaint | Mia | sp | 23 | .716 | 80 | .275 | 66 | .471 | 66 | .471 | 14.5 | 4.0 | 3.59 | 3.99 |
| Andrew Triggs | Mil | sp | 30 | .831 | 183 | .306 | 159 | .525 | 161 | .531 | 44.8 | 5.9 | 5.45 | 5.47 |
| Spencer Turnbull | Col | sp | 26 | .733 | 125 | .336 | 78 | .438 | 79 | .444 | 20.8 | 4.4 | 4.05 | 4.06 |
| Julio Urias* | Cin | mr | 22 | 1.313 | 4 | 1.000 | 13 | .813 | 13 | .813 | 5.6 | 21.8 | 19.60 | 21.72 |
| Framber Valdez* | Pit | sp | 25 | .713 | 143 | .252 | 96 | .459 | 96 | .459 | 20.5 | 3.6 | 3.30 | 4.11 |
| Jason Vargas* | Cin | sp | 36 | .807 | 296 | .287 | 236 | .505 | 247 | .529 | 64.6 | 5.3 | 4.77 | 4.83 |
| Vincent Velasquez | SFG | sp | 27 | .760 | 144 | .285 | 116 | .489 | 119 | .502 | 29.3 | 4.7 | 4.22 | 3.47 |
| Hector Velazquez | Mil | mr | 30 | .775 | 334 | .323 | 208 | .456 | 214 | .469 | 58.6 | 5.2 | 4.67 | 5.09 |
| Pat Venditte* | Atl | mr | 34 | .483 | 18 | .167 | 6 | .273 | 7 | .318 | 0.9 | 1.3 | 1.17 | 1.54 |
| Jonny Venters* | Pit | mr | 34 | .672 | 98 | .276 | 61 | .412 | 63 | .426 | 13.3 | 3.3 | 3.00 | 3.18 |
| Drew VerHagen | Ari | mr | 28 | .645 | 176 | .278 | 99 | .379 | 104 | .398 | 24.4 | 3.6 | 3.28 | 3.40 |
| Nick Vincent | StL | mr | 32 | .778 | 152 | .309 | 104 | .475 | 107 | .489 | 31.2 | 5.6 | 5.06 | 4.65 |
| Austin Voth | NYM | sp | 27 | .848 | 74 | .297 | 70 | .551 | 70 | .551 | 21.3 | 7.1 | 6.54 | 6.68 |
| Marcus Walden | Ari | mr | 30 | .895 | 46 | .413 | 38 | .543 | 39 | .557 | 11.7 | 6.7 | 6.05 | 5.44 |
| Tony Watson* | StL | mr | 34 | .445 | 147 | .211 | 64 | .268 | 67 | .280 | 10.2 | 1.4 | 1.25 | 1.14 |
| Luke Weaver |   | sp | 25 | .803 | 422 | .310 | 316 | .501 | 320 | .507 | 90.9 | 5.7 | 5.22 | 5.26 |
| Tyler Webb* | Pit | mr | 28 | .801 | 15 | .333 | 14 | .538 | 14 | .538 | 3.8 | 6.1 | 5.46 | 3.74 |
| Zack Wheeler | SFG | sp | 29 | .734 | 458 | .330 | 307 | .440 | 315 | .451 | 83.0 | 4.6 | 4.23 | 4.41 |
| Brad Wieck* | Mil | mr | 27 | .606 | 10 | .300 | 6 | .375 | 6 | .375 | 1.2 | 2.9 | 2.61 | 4.07 |
| Bryse Wilson | Cin | mr | 21 | .872 | 62 | .387 | 46 | .529 | 46 | .529 | 13.8 | 6.5 | 6.00 | 6.68 |
| Matt Wisler | NYM | mr | 26 | .906 | 123 | .285 | 106 | .599 | 107 | .605 | 31.2 | 6.9 | 6.26 | 5.68 |
| Brandon Workman | SDP | mr | 30 | .606 | 73 | .219 | 44 | .396 | 44 | .396 | 8.6 | 2.8 | 2.52 | 2.59 |
| Kyle Wright | Mia | mr | 23 | .429 | 7 | .143 | 2 | .286 | 2 | .286 | 0.3 | 1.3 | 1.16 | 0.54 |
| Mike Wright | ChC | mr | 29 | .944 | 235 | .417 | 199 | .545 | 208 | .570 | 71.3 | 9.0 | 8.02 | 8.73 |
| Kirby Yates | Phi | mr | 32 | .488 | 113 | .265 | 65 | .298 | 69 | .317 | 12.8 | 2.2 | 1.98 | 1.98 |
| Brad Ziegler | Atl | mr | 39 | .590 | 239 | .268 | 112 | .350 | 114 | .356 | 21.0 | 2.2 | 2.02 | 2.30 |
| Start |
| Name | Team | P | Age | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% | NP/G | STR% |
| Jason Adam | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 4 | 1.000 | 25.0 | .606 |
| Sandy Alcantara | Mia | sp | 23 | 6 | 0 | .000 | 0 | 3 | .500 | 20 | 3.3 | 6 | 2 | .333 | 101.7 | .559 |
| Victor Alcantara | SDP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 3 | .600 | 22.0 | .643 |
| Kolby Allard* | LAD | mr | 21 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 18.4 | .609 |
| Yency Almonte | StL | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 18.0 | .556 |
| Jose Alvarado* | ChC | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 20.4 | .590 |
| Jose Alvarez* | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 20.5 | .625 |
| Drew Anderson | Ari | mr | 25 | 4 | 0 | .000 | 0 | 0 | .000 | 22 | 5.5 | 3 | 1 | .333 | 81.8 | .657 |
| Justin Anderson | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 22 | 9 | .409 | 20.8 | .571 |
| Tyler Anderson* | SFG | sp | 29 | 30 | 0 | .000 | 0 | 9 | .300 | 135 | 4.5 | 18 | 7 | .389 | 91.4 | .632 |
| Matt Andriese | StL | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 30.9 | .636 |
| Jake Arrieta |   | sp | 33 | 31 | 2 | .065 | 0 | 16 | .516 | 149 | 4.8 | 17 | 5 | .294 | 92.2 | .619 |
| Luis Avilan* | LAD | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 4 | .118 | 15.6 | .613 |
| Luke Bard | Hou | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.5 | .589 |
| Scott Barlow | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.5 | .630 |
| Matt Barnes | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 44 | 11 | .250 | 20.9 | .558 |
| Tony Barnette | SDP | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 19.3 | .631 |
| Kyle Barraclough | Mia | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 16.8 | .570 |
| Jaime Barria | Phi | sp | 22 | 10 | 0 | .000 | 0 | 5 | .500 | 68 | 6.8 | 10 | 2 | .200 | 91.3 | .617 |
| Tyler Bashlor | NYM | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 23.2 | .637 |
| Cam Bedrosian | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 2 | .143 | 19.3 | .586 |
| Christian Bergman | Pit | sp | 31 | 6 | 1 | .167 | 0 | 5 | .833 | 15 | 2.5 | 1 | 0 | .000 | 87.2 | .633 |
| Jose Berrios | LAD | sp | 25 | 32 | 0 | .000 | 0 | 23 | .719 | 171 | 5.3 | 21 | 5 | .238 | 101.9 | .618 |
| Joe Biagini | Hou | mr | 29 | 7 | 0 | .000 | 0 | 2 | .286 | 39 | 5.6 | 1 | 1 | 1.000 | 85.9 | .647 |
| Austin Bibens-Dirkx | Cin | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 27.6 | .618 |
| Shane Bieber | Phi | sp | 24 | 23 | 1 | .043 | 0 | 14 | .609 | 151 | 6.6 | 15 | 4 | .267 | 96.6 | .654 |
| Ryan Borucki* | Cin | sp | 25 | 10 | 0 | .000 | 0 | 7 | .700 | 46 | 4.6 | 2 | 0 | .000 | 94.2 | .656 |
| Brad Boxberger | SFG | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 19.7 | .592 |
| Matt Boyd* | ChC | sp | 28 | 31 | 1 | .032 | 0 | 16 | .516 | 126 | 4.1 | 14 | 5 | .357 | 95.7 | .623 |
| Brad Brach | Mia | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 21.7 | .600 |
| Silvino Bracho | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 19.7 | .618 |
| Ryan Brasier | SDP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 18.7 | .664 |
| Steven Brault* | NYM | mr | 27 | 6 | 0 | .000 | 0 | 1 | .167 | 39 | 6.5 | 40 | 12 | .300 | 26.0 | .558 |
| Austin Brice | ChC | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 25.8 | .615 |
| Walker Buehler | SFG | sp | 24 | 28 | 0 | .000 | 0 | 16 | .571 | 108 | 3.9 | 11 | 4 | .364 | 98.5 | .614 |
| Matt Bush | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 18.4 | .547 |
| Shane Carle | Atl | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 7 | .304 | 23.2 | .618 |
| Carlos Carrasco | Phi | sp | 32 | 30 | 1 | .033 | 1 | 17 | .567 | 191 | 6.4 | 24 | 9 | .375 | 95.0 | .644 |
| Andrew Cashner | Cin | sp | 32 | 30 | 0 | .000 | 0 | 6 | .200 | 155 | 5.2 | 28 | 6 | .214 | 78.1 | .596 |
| Diego Castillo | Cin | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 4 | .444 | 20.6 | .668 |
| Luis Castillo | Phi | sp | 26 | 31 | 0 | .000 | 0 | 20 | .645 | 181 | 5.8 | 17 | 7 | .412 | 97.9 | .632 |
| Miguel Castro | Col | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 22.1 | .563 |
| Xavier Cedeno* | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 1 | .059 | 14.7 | .583 |
| Luis Cessa | Cin | mr | 27 | 10 | 0 | .000 | 0 | 1 | .100 | 39 | 3.9 | 10 | 6 | .600 | 82.8 | .634 |
| Andrew Chafin* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 29 | 10 | .345 | 12.1 | .589 |
| Aroldis Chapman* | Mil | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 0 | .000 | 22.2 | .566 |
| J.T. Chargois | Cin | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 2 | .200 | 18.3 | .603 |
| Yonny Chirinos | Phi | mr | 25 | 1 | 0 | .000 | 0 | 1 | 1.000 | 7 | 7.0 | 24 | 6 | .250 | 29.1 | .626 |
| Adam Cimber | SFG | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 8 | .444 | 19.3 | .630 |
| Steve Cishek |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 | 23.0 | .600 |
| Alex Claudio* | Ari | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 34 | 12 | .353 | 14.9 | .686 |
| Mike Clevinger | Phi | sp | 28 | 32 | 3 | .094 | 3 | 23 | .719 | 209 | 6.5 | 19 | 3 | .158 | 104.8 | .618 |
| Alex Cobb | Pit | sp | 31 | 30 | 2 | .067 | 1 | 17 | .567 | 138 | 4.6 | 18 | 5 | .278 | 94.5 | .633 |
| Taylor Cole | Phi | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 28.2 | .643 |
| Alex Colome | Hou | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 11 | .550 | 19.5 | .611 |
| Bartolo Colon | Col | sp | 46 | 14 | 2 | .143 | 0 | 5 | .357 | 98 | 7.0 | 4 | 1 | .250 | 91.2 | .683 |
| Adam Conley* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 1 | .143 | 10.5 | .643 |
| Ryan Cook | Col | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 1 | .500 | 24.9 | .608 |
| Patrick Corbin* | StL | sp | 29 | 32 | 2 | .063 | 2 | 28 | .875 | 183 | 5.7 | 17 | 8 | .471 | 103.7 | .648 |
| Dylan Covey | SDP | sp | 27 | 4 | 0 | .000 | 0 | 2 | .500 | 25 | 6.3 | 4 | 1 | .250 | 84.8 | .617 |
| Kyle Crick | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 1 | .053 | 17.1 | .603 |
| Johnny Cueto | Pit | sp | 33 | 13 | 0 | .000 | 0 | 5 | .385 | 46 | 3.5 | 7 | 4 | .571 | 101.9 | .657 |
| Zac Curtis* | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 1 | .333 | 21.8 | .558 |
| Yu Darvish | Mil | sp | 32 | 12 | 0 | .000 | 0 | 5 | .417 | 59 | 4.9 | 12 | 7 | .583 | 94.2 | .584 |
| Wade Davis | StL | cl | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 | 18.0 | .599 |
| Chase De Jong | Phi | sp | 25 | 2 | 0 | .000 | 0 | 2 | 1.000 | 14 | 7.0 | 3 | 2 | .667 | 92.5 | .622 |
| Jacob deGrom | Hou | sp | 31 | 32 | 6 | .188 | 1 | 28 | .875 | 121 | 3.8 | 9 | 4 | .444 | 109.1 | .672 |
| Anthony DeSclafani | SFG | sp | 29 | 10 | 0 | .000 | 0 | 7 | .700 | 43 | 4.3 | 6 | 2 | .333 | 97.5 | .623 |
| Odrisamer Despaigne | NYM | mr | 32 | 9 | 0 | .000 | 0 | 4 | .444 | 44 | 4.9 | 6 | 3 | .500 | 91.9 | .590 |
| Chris Devenski | ChC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 27.7 | .611 |
| Miguel Diaz | Cin | mr | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 30.6 | .595 |
| Jake Diekman* | SFG | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 22.3 | .611 |
| Seranthony Dominguez | Ari | cl | 24 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 1 | .250 | 17.3 | .612 |
| Sean Doolittle* | Atl | cl | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 13.9 | .682 |
| Oliver Drake | Hou | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 23.4 | .613 |
| Brian Duensing* | SFG | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.5 | .459 |
| Tyler Duffey | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 2 | .667 | 16.7 | .630 |
| Danny Duffy* | Mil | sp | 30 | 30 | 0 | .000 | 0 | 9 | .300 | 134 | 4.5 | 21 | 3 | .143 | 98.6 | .590 |
| Zach Duke* | Phi | mr | 36 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 14.5 | .619 |
| Ryan Dull | Hou | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 2 | .250 | 22.9 | .642 |
| Sam Dyson | Mia | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 43 | 14 | .326 | 15.7 | .608 |
| Carl Edwards | LAD | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 2 | .083 | 20.1 | .561 |
| Jerad Eickhoff | Cin | mr | 28 | 4 | 0 | .000 | 0 | 0 | .000 | 17 | 4.3 | 7 | 0 | .000 | 85.8 | .638 |
| Jacob Faria | ChC | sp | 25 | 16 | 0 | .000 | 0 | 7 | .438 | 69 | 4.3 | 15 | 12 | .800 | 94.1 | .579 |
| Buck Farmer | SDP | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 8 | .727 | 22.6 | .566 |
| Luke Farrell | ChC | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 | 26.5 | .583 |
| Michael Feliz | Mil | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 29.8 | .587 |
| Caleb Ferguson* | LAD | mr | 22 | 10 | 0 | .000 | 0 | 0 | .000 | 46 | 4.6 | 5 | 1 | .200 | 33.7 | .653 |
| Josh Fields | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 14.9 | .649 |
| Michael Fiers | Mia | sp | 34 | 30 | 0 | .000 | 0 | 18 | .600 | 104 | 3.5 | 16 | 7 | .438 | 85.8 | .651 |
| Heath Fillmyer | Col | sp | 25 | 8 | 0 | .000 | 0 | 4 | .500 | 46 | 5.8 | 11 | 4 | .364 | 34.0 | .595 |
| Doug Fister | NYM | sp | 35 | 15 | 1 | .067 | 0 | 7 | .467 | 49 | 3.3 | 10 | 3 | .300 | 79.7 | .647 |
| Dylan Floro | Ari | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 5 | .185 | 18.9 | .628 |
| Wilmer Font | Mil | mr | 29 | 10 | 0 | .000 | 0 | 3 | .300 | 63 | 6.3 | 6 | 2 | .333 | 92.7 | .658 |
| Kyle Freeland* | ChC | sp | 26 | 32 | 2 | .063 | 1 | 22 | .688 | 162 | 5.1 | 25 | 7 | .280 | 100.6 | .624 |
| Jace Fry* | ChC | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 3 | .188 | 21.6 | .611 |
| Paul Fry* | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 5 | .625 | 21.5 | .605 |
| Luis Garcia | Ari | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 | 23.8 | .586 |
| Amir Garrett* | Mia | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 49 | 15 | .306 | 18.5 | .594 |
| Kevin Gausman | Mia | sp | 28 | 31 | 3 | .097 | 2 | 18 | .581 | 112 | 3.6 | 28 | 8 | .286 | 98.3 | .630 |
| Cory Gearrin | Pit | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 6 | .333 | 19.9 | .576 |
| Kyle Gibson | Ari | sp | 31 | 32 | 0 | .000 | 0 | 15 | .469 | 140 | 4.4 | 25 | 6 | .240 | 102.6 | .594 |
| Ken Giles | SDP | cl | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 17.0 | .694 |
| Mychal Givens |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 6 | .600 | 19.6 | .593 |
| Tyler Glasnow | Hou | mr | 25 | 20 | 0 | .000 | 0 | 9 | .450 | 102 | 5.1 | 13 | 7 | .538 | 96.9 | .592 |
| Koda Glover | SDP | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 14.0 | .643 |
| Erik Goeddel | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 26.0 | .576 |
| Austin Gomber* | Cin | mr | 25 | 20 | 0 | .000 | 0 | 6 | .300 | 64 | 3.2 | 22 | 7 | .318 | 83.6 | .622 |
| Jeanmar Gomez | ChC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 2 | .500 | 27.6 | .576 |
| Daniel Gossett | Mia | sp | 26 | 4 | 0 | .000 | 0 | 2 | .500 | 23 | 5.8 | 3 | 3 | 1.000 | 79.5 | .632 |
| Matt Grace* | Hou | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 4 | .235 | 15.0 | .669 |
| Kendall Graveman | NYM | sp | 28 | 10 | 0 | .000 | 0 | 1 | .100 | 40 | 4.0 | 9 | 4 | .444 | 81.4 | .618 |
| Jon Gray | Ari | sp | 27 | 31 | 1 | .032 | 0 | 10 | .323 | 118 | 3.8 | 21 | 9 | .429 | 104.6 | .635 |
| Zack Greinke | StL | sp | 35 | 33 | 2 | .061 | 1 | 23 | .697 | 145 | 4.4 | 18 | 3 | .167 | 102.2 | .655 |
| Javy Guerra | Cin | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 5 | .500 | 22.6 | .635 |
| Tayron Guerrero | Mil | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 31 | 10 | .323 | 18.4 | .606 |
| Cole Hamels* | Phi | sp | 35 | 32 | 0 | .000 | 0 | 23 | .719 | 150 | 4.7 | 12 | 2 | .167 | 102.9 | .611 |
| Jason Hammel | Pit | mr | 36 | 30 | 1 | .033 | 0 | 12 | .400 | 107 | 3.6 | 23 | 13 | .565 | 91.2 | .624 |
| Justin Hancock | Atl | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 21.5 | .511 |
| Blaine Hardy* | StL | mr | 32 | 19 | 1 | .053 | 1 | 14 | .737 | 102 | 5.4 | 12 | 5 | .417 | 96.3 | .626 |
| Will Harris | LAD | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 23.1 | .605 |
| Matt Harvey | Atl | sp | 30 | 30 | 0 | .000 | 0 | 17 | .567 | 133 | 4.4 | 24 | 10 | .417 | 93.3 | .652 |
| Chris Hatcher | NYM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 4 | .667 | 18.5 | .621 |
| Mike Hauschild | Atl | sp | 29 | 5 | 0 | .000 | 0 | 1 | .200 | 5 | 1.0 | 7 | 1 | .143 | 84.0 | .576 |
| Andrew Heaney* | SDP | sp | 28 | 29 | 0 | .000 | 0 | 17 | .586 | 137 | 4.7 | 12 | 4 | .333 | 93.3 | .642 |
| Liam Hendriks | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 21.0 | .619 |
| David Hernandez | Mil | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 2 | .167 | 21.6 | .650 |
| Felix Hernandez | Col | sp | 33 | 8 | 0 | .000 | 0 | 4 | .500 | 40 | 5.0 | 3 | 1 | .333 | 98.9 | .590 |
| David Hess | SDP | sp | 25 | 6 | 0 | .000 | 0 | 3 | .500 | 38 | 6.3 | 0 | 0 | .000 | 83.5 | .615 |
| Jordan Hicks | Phi | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 4 | .174 | 17.3 | .571 |
| Jeff Hoffman | Mil | mr | 26 | 5 | 0 | .000 | 0 | 2 | .400 | 31 | 6.2 | 3 | 1 | .333 | 87.2 | .560 |
| Jonathan Holder | StL | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 20.8 | .629 |
| Greg Holland | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 28.3 | .544 |
| Adrian Houser | Phi | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 18.0 | .537 |
| Chih-Wei Hu | Phi | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.3 | .621 |
| Jared Hughes | LAD | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 21.6 | .619 |
| Phil Hughes | NYM | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 32.6 | .632 |
| Drew Hutchison | Cin | mr | 28 | 7 | 0 | .000 | 0 | 2 | .286 | 13 | 1.9 | 8 | 4 | .500 | 79.1 | .554 |
| Raisel Iglesias | Hou | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 4 | .286 | 21.7 | .629 |
| Kenley Jansen | LAD | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 16.1 | .648 |
| Jeremy Jeffress | SDP | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 | 24.2 | .619 |
| Dan Jennings* | SFG | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 8 | .571 | 18.9 | .591 |
| Brian Johnson* | Mil | mr | 28 | 6 | 0 | .000 | 0 | 2 | .333 | 30 | 5.0 | 21 | 10 | .476 | 32.3 | .625 |
| D.J. Johnson | Mil | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 15.7 | .574 |
| Ariel Jurado | NYM | sp | 23 | 3 | 0 | .000 | 0 | 0 | .000 | 10 | 3.3 | 25 | 9 | .360 | 18.0 | .585 |
| Keone Kela | Cin | cl | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 18.9 | .602 |
| Joe Kelly | Ari | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 6 | .375 | 20.5 | .578 |
| Clayton Kershaw* | Atl | sp | 31 | 30 | 1 | .033 | 1 | 20 | .667 | 149 | 5.0 | 17 | 7 | .412 | 99.3 | .649 |
| Craig Kimbrel | StL | cl | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 1 | .083 | 18.4 | .590 |
| Nick Kingham | SFG | sp | 27 | 4 | 0 | .000 | 0 | 1 | .250 | 25 | 6.3 | 2 | 1 | .500 | 56.3 | .619 |
| Corey Kluber | LAD | sp | 33 | 33 | 3 | .091 | 0 | 28 | .848 | 175 | 5.3 | 10 | 1 | .100 | 103.9 | .673 |
| Corey Knebel | SDP | cl | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 18.4 | .608 |
| Matt Koch | Pit | sp | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 | 24.0 | .633 |
| Adam Kolarek* | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 5 | .278 | 10.3 | .704 |
| George Kontos | ChC | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 24.1 | .629 |
| Michael Kopech | Mil | sp | 23 | 7 | 0 | .000 | 0 | 1 | .143 | 25 | 3.6 | 6 | 3 | .500 | 78.1 | .680 |
| Chad Kuhl | ChC | sp | 26 | 19 | 0 | .000 | 0 | 9 | .474 | 84 | 4.4 | 10 | 2 | .200 | 92.9 | .610 |
| Eric Lauer* | Cin | sp | 24 | 27 | 0 | .000 | 0 | 10 | .370 | 138 | 5.1 | 25 | 9 | .360 | 88.3 | .622 |
| Mike Leake | NYM | sp | 31 | 31 | 3 | .097 | 2 | 8 | .258 | 112 | 3.6 | 27 | 12 | .444 | 85.2 | .665 |
| Francisco Liriano* | Pit | sp | 35 | 30 | 0 | .000 | 0 | 13 | .433 | 132 | 4.4 | 21 | 6 | .286 | 95.1 | .584 |
| Zack Littell | Hou | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 19.0 | .684 |
| Walker Lockett | Phi | sp | 25 | 1 | 0 | .000 | 0 | 0 | .000 | 12 | 12.0 | 1 | 0 | .000 | 90.0 | .500 |
| Reynaldo Lopez | SFG | sp | 25 | 30 | 1 | .033 | 0 | 13 | .433 | 110 | 3.7 | 16 | 3 | .188 | 94.9 | .594 |
| Michael Lorenzen | Col | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 37 | 11 | .297 | 22.5 | .615 |
| Joey Lucchesi* | LAD | sp | 26 | 30 | 0 | .000 | 0 | 10 | .333 | 120 | 4.0 | 25 | 4 | .160 | 87.0 | .633 |
| Lance Lynn | Ari | sp | 32 | 2 | 0 | .000 | 0 | 1 | .500 | 11 | 5.5 | 1 | 1 | 1.000 | 85.0 | .565 |
| Ryan Madson | SFG | mr | 38 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 23.0 | .623 |
| Kenta Maeda | SDP | sp | 31 | 23 | 1 | .043 | 0 | 11 | .478 | 111 | 4.8 | 14 | 5 | .357 | 95.5 | .621 |
| Matt Magill | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 7 | .389 | 19.1 | .606 |
| Tyler Mahle | Ari | sp | 24 | 26 | 0 | .000 | 0 | 8 | .308 | 138 | 5.3 | 15 | 5 | .333 | 97.5 | .608 |
| Kazuhisa Makita | NYM | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 | 24.1 | .657 |
| German Marquez | Atl | sp | 24 | 33 | 3 | .091 | 2 | 21 | .636 | 143 | 4.3 | 20 | 6 | .300 | 103.5 | .643 |
| Chris Martin | Mil | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 16.7 | .703 |
| Steven Matz* | SFG | sp | 28 | 24 | 0 | .000 | 0 | 12 | .500 | 103 | 4.3 | 15 | 2 | .133 | 92.8 | .611 |
| Cory Mazzoni | Atl | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.8 | .600 |
| Lance McCullers |   | sp | 25 | 23 | 0 | .000 | 0 | 10 | .435 | 134 | 5.8 | 15 | 4 | .267 | 95.9 | .591 |
| Deck McGuire | NYM | mr | 30 | 5 | 0 | .000 | 0 | 2 | .400 | 26 | 5.2 | 6 | 3 | .500 | 91.6 | .563 |
| Collin McHugh | Mia | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 20.0 | .612 |
| Ryan Meisinger | Col | mr | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 29.4 | .567 |
| Adalberto Mejia* | Pit | sp | 26 | 8 | 0 | .000 | 0 | 3 | .375 | 31 | 3.9 | 10 | 7 | .700 | 98.5 | .588 |
| Miles Mikolas | ChC | sp | 30 | 32 | 4 | .125 | 1 | 22 | .688 | 134 | 4.2 | 17 | 6 | .353 | 98.2 | .662 |
| Tom Milone* | NYM | sp | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 | 25.2 | .704 |
| Frankie Montas | Col | sp | 26 | 14 | 0 | .000 | 0 | 4 | .286 | 75 | 5.4 | 5 | 2 | .400 | 89.1 | .606 |
| Mike Montgomery* | SDP | sp | 29 | 29 | 2 | .069 | 2 | 20 | .690 | 138 | 4.8 | 20 | 5 | .250 | 96.1 | .633 |
| Brandon Morrow | NYM | cl | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 19.0 | .650 |
| Charlie Morton |   | sp | 35 | 30 | 0 | .000 | 0 | 16 | .533 | 163 | 5.4 | 28 | 7 | .250 | 95.6 | .598 |
| Harrison Musgrave* | Atl | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 | 15.7 | .559 |
| Joe Musgrove | LAD | sp | 26 | 23 | 0 | .000 | 0 | 15 | .652 | 125 | 5.4 | 17 | 7 | .412 | 96.9 | .655 |
| Dovydas Neverauskas | Pit | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 20.0 | .600 |
| Sean Newcomb* | Ari | sp | 26 | 30 | 1 | .033 | 1 | 14 | .467 | 134 | 4.5 | 17 | 3 | .176 | 101.1 | .584 |
| Aaron Nola | SDP | sp | 26 | 33 | 2 | .061 | 1 | 23 | .697 | 112 | 3.4 | 8 | 1 | .125 | 100.9 | .634 |
| Daniel Norris* | ChC | sp | 26 | 12 | 0 | .000 | 0 | 4 | .333 | 59 | 4.9 | 5 | 3 | .600 | 95.3 | .607 |
| Ivan Nova | Mia | sp | 32 | 30 | 0 | .000 | 0 | 16 | .533 | 121 | 4.0 | 23 | 7 | .304 | 89.8 | .661 |
| Scott Oberg |   | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 2 | .286 | 18.6 | .630 |
| Tyler Olson* | Ari | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 1 | .091 | 12.7 | .602 |
| Corey Oswalt | Col | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 11 | .524 | 23.9 | .613 |
| Adam Ottavino |   | mr | 33 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 8 | .615 | 22.4 | .584 |
| James Pazos* | Mia | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 25 | 2 | .080 | 15.8 | .617 |
| Felix Pena | Mil | sp | 29 | 21 | 0 | .000 | 0 | 11 | .524 | 90 | 4.3 | 9 | 4 | .444 | 97.3 | .611 |
| Wandy Peralta* | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 54 | 10 | .185 | 16.9 | .550 |
| Wily Peralta | Phi | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 10.0 | .633 |
| Martin Perez* | NYM | sp | 28 | 5 | 0 | .000 | 0 | 0 | .000 | 40 | 8.0 | 28 | 12 | .429 | 23.5 | .607 |
| Oliver Perez* | LAD | mr | 37 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 | 11.4 | .671 |
| Tim Peterson | Col | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 18.1 | .721 |
| Jake Petricka | Pit | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 20.4 | .579 |
| Adam Plutko |   | sp | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 6 | .429 | 23.1 | .622 |
| Rick Porcello |   | sp | 30 | 33 | 1 | .030 | 0 | 20 | .606 | 151 | 4.6 | 17 | 8 | .471 | 99.8 | .634 |
| Bobby Poyner* | Hou | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 16.1 | .639 |
| David Price* | Mil | sp | 33 | 30 | 2 | .067 | 1 | 14 | .467 | 114 | 3.8 | 26 | 15 | .577 | 97.6 | .626 |
| Austin Pruitt | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 3 | .500 | 28.3 | .629 |
| Jose Quintana* | Hou | sp | 30 | 32 | 2 | .063 | 1 | 18 | .563 | 145 | 4.5 | 17 | 4 | .235 | 95.5 | .619 |
| Neil Ramirez | NYM | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 | 17.9 | .622 |
| Edubray Ramos | Atl | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 3 | .300 | 16.0 | .647 |
| Robbie Ray* | Cin | sp | 27 | 28 | 1 | .036 | 0 | 8 | .286 | 118 | 4.2 | 24 | 9 | .375 | 105.2 | .592 |
| Addison Reed | ChC | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 5 | .556 | 21.2 | .632 |
| Sean Reid-Foley | Col | sp | 23 | 8 | 0 | .000 | 0 | 0 | .000 | 41 | 5.1 | 6 | 0 | .000 | 98.1 | .559 |
| Clayton Richard* | Col | sp | 35 | 30 | 1 | .033 | 0 | 14 | .467 | 137 | 4.6 | 13 | 7 | .538 | 98.2 | .610 |
| Yacksel Rios | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 7 | 0 | .000 | 20.6 | .633 |
| David Robertson | Phi | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 16.8 | .643 |
| Carlos Rodon* | Atl | sp | 26 | 24 | 3 | .125 | 2 | 11 | .458 | 96 | 4.0 | 12 | 7 | .583 | 93.9 | .585 |
| Sal Romano | SFG | sp | 25 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 | 20.7 | .626 |
| Fernando Romero | Hou | sp | 24 | 15 | 0 | .000 | 0 | 3 | .200 | 76 | 5.1 | 17 | 7 | .412 | 88.1 | .601 |
| Hector Rondon | Ari | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 7 | .438 | 17.6 | .625 |
| Joe Ross |   | sp | 26 | 7 | 0 | .000 | 0 | 3 | .429 | 15 | 2.1 | 2 | 0 | .000 | 73.7 | .591 |
| Tyson Ross | NYM | sp | 32 | 23 | 1 | .043 | 1 | 14 | .609 | 78 | 3.4 | 35 | 9 | .257 | 59.4 | .626 |
| Drew Rucinski | StL | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 0 | .000 | 17.8 | .646 |
| Chris Rusin* | Atl | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 20.4 | .549 |
| Hyun-Jin Ryu* | Col | sp | 32 | 19 | 2 | .105 | 1 | 11 | .579 | 76 | 4.0 | 7 | 2 | .286 | 96.4 | .663 |
| CC Sabathia* | Pit | sp | 38 | 30 | 0 | .000 | 0 | 14 | .467 | 109 | 3.6 | 15 | 5 | .333 | 93.8 | .638 |
| Fernando Salas | Atl | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 1 | .056 | 16.1 | .615 |
| Chris Sale* | Hou | sp | 30 | 30 | 3 | .100 | 1 | 23 | .767 | 151 | 5.0 | 12 | 5 | .417 | 102.0 | .663 |
| Adrian Sampson | NYM | sp | 27 | 8 | 2 | .250 | 1 | 3 | .375 | 30 | 3.8 | 4 | 0 | .000 | 92.9 | .634 |
| Hector Santiago* |   | mr | 31 | 9 | 0 | .000 | 0 | 0 | .000 | 41 | 4.6 | 24 | 11 | .458 | 38.4 | .589 |
| Warwick Saupold | NYM | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 6 | .500 | 20.2 | .608 |
| Max Scherzer | SDP | sp | 34 | 33 | 3 | .091 | 2 | 22 | .667 | 175 | 5.3 | 8 | 3 | .375 | 100.4 | .641 |
| Antonio Senzatela | Pit | sp | 24 | 5 | 1 | .200 | 0 | 2 | .400 | 14 | 2.8 | 26 | 7 | .269 | 32.9 | .634 |
| Paul Sewald | Cin | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 5 | .385 | 27.0 | .621 |
| Bryan Shaw | SFG | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 27 | 8 | .296 | 20.9 | .592 |
| Eric Skoglund* | Col | sp | 26 | 17 | 0 | .000 | 0 | 6 | .353 | 75 | 4.4 | 12 | 4 | .333 | 86.9 | .646 |
| Aaron Slegers | Atl | sp | 26 | 3 | 0 | .000 | 0 | 0 | .000 | 17 | 5.7 | 2 | 0 | .000 | 80.3 | .647 |
| Burch Smith | Pit | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 39.2 | .607 |
| Caleb Smith* | ChC | sp | 27 | 20 | 1 | .050 | 1 | 9 | .450 | 84 | 4.2 | 8 | 1 | .125 | 95.1 | .604 |
| Joe Smith | Mia | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 10 | .625 | 14.8 | .649 |
| Will Smith* | Phi | cl | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 0 | .000 | 13.7 | .654 |
| Blake Snell* | Ari | sp | 26 | 31 | 2 | .065 | 2 | 21 | .677 | 139 | 4.5 | 11 | 5 | .455 | 100.2 | .614 |
| Sammy Solis* | Cin | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 0 | .000 | 21.8 | .575 |
| Mike Soroka | Atl | sp | 21 | 9 | 0 | .000 | 0 | 2 | .222 | 28 | 3.1 | 8 | 7 | .875 | 77.1 | .627 |
| Glenn Sparkman | Ari | mr | 27 | 6 | 0 | .000 | 0 | 2 | .333 | 24 | 4.0 | 7 | 3 | .429 | 84.7 | .585 |
| Jeffrey Springs* | SFG | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 1 | .125 | 26.7 | .610 |
| Craig Stammen | Phi | mr | 35 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 | 21.6 | .633 |
| Matt Strahm* | LAD | mr | 27 | 8 | 0 | .000 | 0 | 1 | .125 | 38 | 4.8 | 11 | 3 | .273 | 35.8 | .618 |
| Stephen Strasburg | LAD | sp | 30 | 26 | 2 | .077 | 2 | 14 | .538 | 94 | 3.6 | 14 | 3 | .214 | 102.2 | .638 |
| Chris Stratton | Atl | sp | 28 | 28 | 0 | .000 | 0 | 7 | .250 | 98 | 3.5 | 30 | 10 | .333 | 80.8 | .599 |
| Hunter Strickland | Mil | cl | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 | 19.8 | .600 |
| Ross Stripling | StL | sp | 29 | 25 | 0 | .000 | 0 | 8 | .320 | 130 | 5.2 | 10 | 6 | .600 | 83.0 | .658 |
| Marcus Stroman | Hou | sp | 28 | 23 | 1 | .043 | 1 | 14 | .609 | 104 | 4.5 | 15 | 4 | .267 | 98.5 | .618 |
| Pedro Strop | LAD | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 19.4 | .614 |
| Ranger Suarez* | Hou | sp | 23 | 3 | 0 | .000 | 0 | 1 | .333 | 7 | 2.3 | 5 | 2 | .400 | 69.3 | .591 |
| Wander Suero | Mia | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 7 | .500 | 24.7 | .639 |
| Brent Suter* | Mil | sp | 29 | 22 | 0 | .000 | 0 | 8 | .364 | 116 | 5.3 | 17 | 7 | .412 | 84.8 | .660 |
| Masahiro Tanaka | NYM | sp | 30 | 30 | 0 | .000 | 0 | 20 | .667 | 104 | 3.5 | 16 | 6 | .375 | 92.8 | .647 |
| Stephen Tarpley* | Cin | mr | 26 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.0 | .533 |
| Ryan Tepera | ChC | mr | 31 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 10 | .435 | 22.9 | .597 |
| Josh Tomlin | Pit | mr | 34 | 1 | 0 | .000 | 0 | 0 | .000 | 3 | 3.0 | 6 | 3 | .500 | 22.3 | .684 |
| Touki Toussaint | Mia | sp | 23 | 5 | 0 | .000 | 0 | 1 | .200 | 12 | 2.4 | 6 | 2 | .333 | 70.9 | .540 |
| Andrew Triggs | Mil | sp | 30 | 13 | 0 | .000 | 0 | 4 | .308 | 54 | 4.2 | 8 | 1 | .125 | 89.8 | .596 |
| Spencer Turnbull | Col | sp | 26 | 7 | 0 | .000 | 0 | 4 | .571 | 43 | 6.1 | 4 | 3 | .750 | 95.9 | .651 |
| Julio Urias* | Cin | mr | 22 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 4 | 3 | .750 | 28.7 | .570 |
| Framber Valdez* | Pit | sp | 25 | 9 | 0 | .000 | 0 | 5 | .556 | 54 | 6.0 | 4 | 0 | .000 | 89.1 | .571 |
| Jason Vargas* | Cin | sp | 36 | 22 | 0 | .000 | 0 | 7 | .318 | 98 | 4.5 | 10 | 5 | .500 | 79.9 | .641 |
| Vincent Velasquez | SFG | sp | 27 | 10 | 0 | .000 | 0 | 5 | .500 | 38 | 3.8 | 5 | 3 | .600 | 92.4 | .593 |
| Hector Velazquez | Mil | mr | 30 | 6 | 0 | .000 | 0 | 1 | .167 | 15 | 2.5 | 28 | 12 | .429 | 31.8 | .611 |
| Pat Venditte* | Atl | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 12.0 | .694 |
| Jonny Venters* | Pit | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 | 18.1 | .613 |
| Drew VerHagen | Ari | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 3 | .231 | 23.2 | .590 |
| Nick Vincent | StL | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 5 | .333 | 18.7 | .655 |
| Austin Voth | NYM | sp | 27 | 6 | 0 | .000 | 0 | 0 | .000 | 13 | 2.2 | 5 | 0 | .000 | 84.5 | .580 |
| Marcus Walden | Ari | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 1 | 0 | .000 | 28.3 | .635 |
| Tony Watson* | StL | mr | 34 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 2 | .222 | 15.1 | .664 |
| Luke Weaver |   | sp | 25 | 25 | 0 | .000 | 0 | 9 | .360 | 101 | 4.0 | 25 | 9 | .360 | 86.6 | .620 |
| Tyler Webb* | Pit | mr | 28 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 3 | 0 | .000 | 15.7 | .573 |
| Zack Wheeler | SFG | sp | 29 | 25 | 0 | .000 | 0 | 15 | .600 | 86 | 3.4 | 16 | 6 | .375 | 107.7 | .624 |
| Brad Wieck* | Mil | mr | 27 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 2 | 0 | .000 | 18.0 | .556 |
| Bryse Wilson | Cin | mr | 21 | 4 | 0 | .000 | 0 | 0 | .000 | 19 | 4.8 | 4 | 0 | .000 | 88.3 | .558 |
| Matt Wisler | NYM | mr | 26 | 5 | 0 | .000 | 0 | 1 | .200 | 23 | 4.6 | 13 | 4 | .308 | 24.2 | .649 |
| Brandon Workman | SDP | mr | 30 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 5 | 1 | .200 | 24.9 | .599 |
| Kyle Wright | Mia | mr | 23 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 | 11.0 | .682 |
| Mike Wright | ChC | mr | 29 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 7 | .538 | 32.1 | .586 |
| Kirby Yates | Phi | mr | 32 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 5 | .217 | 18.6 | .617 |
| Brad Ziegler | Atl | mr | 39 | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 28 | 6 | .214 | 15.3 | .643 |
| Relief |
| Name | Team | P | Age | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF | NP/G | STR% |
| Jason Adam | Col | mr | 27 | 3 | 0 | .000 | 3 | 1.000 | 1 | 9 | 0 | .000 | 19 | 19 | 4 | 25.0 | .606 |
| Sandy Alcantara | Mia | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 101.7 | .559 |
| Victor Alcantara | SDP | mr | 26 | 3 | 1 | .333 | 1 | .333 | 4 | 8 | 2 | .250 | 14 | 14 | 5 | 22.0 | .643 |
| Kolby Allard* | LAD | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 3 | .750 | 5 | 5 | 3 | 18.4 | .609 |
| Yency Almonte | StL | mr | 25 | 1 | 1 | 1.000 | 0 | .000 | 1 | 0 | 0 | .000 | 2 | 2 | 1 | 18.0 | .556 |
| Jose Alvarado* | ChC | mr | 24 | 34 | 31 | .912 | 3 | .088 | 2 | 39 | 9 | .231 | 64 | 64 | 52 | 20.4 | .590 |
| Jose Alvarez* | SDP | mr | 30 | 4 | 2 | .500 | 2 | .500 | 8 | 13 | 3 | .231 | 28 | 28 | 6 | 20.5 | .625 |
| Drew Anderson | Ari | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 81.8 | .657 |
| Justin Anderson | Cin | mr | 26 | 2 | 0 | .000 | 1 | .500 | 10 | 25 | 9 | .360 | 52 | 52 | 18 | 20.8 | .571 |
| Tyler Anderson* | SFG | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.4 | .632 |
| Matt Andriese | StL | mr | 29 | 3 | 1 | .333 | 2 | .667 | 7 | 29 | 9 | .310 | 44 | 44 | 8 | 30.9 | .636 |
| Jake Arrieta |   | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 0 | .000 | 32 | 1 | 1 | 92.2 | .619 |
| Luis Avilan* | LAD | mr | 29 | 9 | 4 | .444 | 3 | .333 | 13 | 29 | 9 | .310 | 60 | 60 | 17 | 15.6 | .613 |
| Luke Bard | Hou | mr | 28 | 0 | 0 | .000 | 0 | .000 | 2 | 4 | 3 | .750 | 8 | 8 | 1 | 15.5 | .589 |
| Scott Barlow | Hou | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 1 | .200 | 13 | 13 | 5 | 19.5 | .630 |
| Matt Barnes | Atl | mr | 29 | 7 | 1 | .143 | 2 | .286 | 8 | 40 | 16 | .400 | 65 | 65 | 13 | 20.9 | .558 |
| Tony Barnette | SDP | mr | 35 | 4 | 4 | 1.000 | 0 | .000 | 1 | 8 | 4 | .500 | 18 | 18 | 11 | 19.3 | .631 |
| Kyle Barraclough | Mia | mr | 29 | 5 | 2 | .400 | 2 | .400 | 7 | 27 | 9 | .333 | 27 | 27 | 8 | 16.8 | .570 |
| Jaime Barria | Phi | sp | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 91.3 | .617 |
| Tyler Bashlor | NYM | mr | 26 | 4 | 4 | 1.000 | 0 | .000 | 1 | 18 | 10 | .556 | 21 | 21 | 9 | 23.2 | .637 |
| Cam Bedrosian | Col | mr | 27 | 4 | 2 | .500 | 2 | .500 | 12 | 26 | 9 | .346 | 51 | 51 | 17 | 19.3 | .586 |
| Christian Bergman | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 87.2 | .633 |
| Jose Berrios | LAD | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 101.9 | .618 |
| Joe Biagini | Hou | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 85.9 | .647 |
| Austin Bibens-Dirkx | Cin | mr | 34 | 0 | 0 | .000 | 0 | .000 | 1 | 19 | 6 | .316 | 30 | 30 | 9 | 27.6 | .618 |
| Shane Bieber | Phi | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 96.6 | .654 |
| Ryan Borucki* | Cin | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 94.2 | .656 |
| Brad Boxberger | SFG | cl | 31 | 32 | 30 | .938 | 2 | .063 | 2 | 34 | 7 | .206 | 53 | 53 | 44 | 19.7 | .592 |
| Matt Boyd* | ChC | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 95.7 | .623 |
| Brad Brach | Mia | mr | 33 | 4 | 0 | .000 | 3 | .750 | 5 | 33 | 12 | .364 | 42 | 42 | 13 | 21.7 | .600 |
| Silvino Bracho | Hou | mr | 26 | 2 | 2 | 1.000 | 0 | .000 | 5 | 24 | 10 | .417 | 30 | 30 | 11 | 19.7 | .618 |
| Ryan Brasier | SDP | mr | 31 | 5 | 3 | .600 | 2 | .400 | 2 | 16 | 3 | .188 | 22 | 22 | 9 | 18.7 | .664 |
| Steven Brault* | NYM | mr | 27 | 6 | 2 | .333 | 1 | .167 | 10 | 40 | 11 | .275 | 69 | 63 | 17 | 26.0 | .558 |
| Austin Brice | ChC | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 4 | 2 | .500 | 15 | 15 | 5 | 25.8 | .615 |
| Walker Buehler | SFG | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 98.5 | .614 |
| Matt Bush | NYM | mr | 33 | 7 | 4 | .571 | 1 | .143 | 1 | 13 | 6 | .462 | 19 | 19 | 9 | 18.4 | .547 |
| Shane Carle | Atl | mr | 27 | 8 | 4 | .500 | 1 | .125 | 6 | 29 | 14 | .483 | 51 | 51 | 15 | 23.2 | .618 |
| Carlos Carrasco | Phi | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.0 | .644 |
| Andrew Cashner | Cin | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 78.1 | .596 |
| Diego Castillo | Cin | mr | 25 | 17 | 13 | .765 | 3 | .176 | 7 | 23 | 8 | .348 | 48 | 48 | 29 | 20.6 | .668 |
| Luis Castillo | Phi | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 97.9 | .632 |
| Miguel Castro | Col | mr | 24 | 4 | 4 | 1.000 | 0 | .000 | 12 | 60 | 29 | .483 | 67 | 67 | 19 | 22.1 | .563 |
| Xavier Cedeno* | Atl | mr | 32 | 1 | 0 | .000 | 1 | 1.000 | 13 | 28 | 10 | .357 | 41 | 41 | 10 | 14.7 | .583 |
| Luis Cessa | Cin | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 82.8 | .634 |
| Andrew Chafin* | Ari | mr | 29 | 5 | 1 | .200 | 1 | .200 | 12 | 30 | 7 | .233 | 45 | 45 | 10 | 12.1 | .589 |
| Aroldis Chapman* | Mil | cl | 31 | 22 | 18 | .818 | 3 | .136 | 3 | 38 | 8 | .211 | 53 | 53 | 36 | 22.2 | .566 |
| J.T. Chargois | Cin | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 7 | 29 | 9 | .310 | 33 | 33 | 7 | 18.3 | .603 |
| Yonny Chirinos | Phi | mr | 25 | 7 | 5 | .714 | 1 | .143 | 2 | 38 | 12 | .316 | 53 | 52 | 21 | 29.1 | .626 |
| Adam Cimber | SFG | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 5 | 16 | 5 | .313 | 40 | 40 | 17 | 19.3 | .630 |
| Steve Cishek |   | mr | 33 | 7 | 3 | .429 | 4 | .571 | 13 | 34 | 11 | .324 | 60 | 60 | 13 | 23.0 | .600 |
| Alex Claudio* | Ari | mr | 27 | 3 | 1 | .333 | 2 | .667 | 7 | 33 | 13 | .394 | 54 | 54 | 16 | 14.9 | .686 |
| Mike Clevinger | Phi | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 104.8 | .618 |
| Alex Cobb | Pit | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 94.5 | .633 |
| Taylor Cole | Phi | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 0 | 17 | 3 | .176 | 18 | 18 | 10 | 28.2 | .643 |
| Alex Colome | Hou | mr | 30 | 8 | 2 | .250 | 4 | .500 | 10 | 48 | 21 | .438 | 64 | 64 | 18 | 19.5 | .611 |
| Bartolo Colon | Col | sp | 46 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 91.2 | .683 |
| Adam Conley* | Ari | mr | 29 | 3 | 0 | .000 | 2 | .667 | 3 | 6 | 3 | .500 | 8 | 8 | 0 | 10.5 | .643 |
| Ryan Cook | Col | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 0 | 2 | 2 | 1.000 | 8 | 8 | 4 | 24.9 | .608 |
| Patrick Corbin* | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 103.7 | .648 |
| Dylan Covey | SDP | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 84.8 | .617 |
| Kyle Crick | Hou | mr | 26 | 30 | 24 | .800 | 6 | .200 | 6 | 33 | 6 | .182 | 58 | 58 | 36 | 17.1 | .603 |
| Johnny Cueto | Pit | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 101.9 | .657 |
| Zac Curtis* | Atl | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 11 | 11 | 6 | 21.8 | .558 |
| Yu Darvish | Mil | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 1 | 1 | 94.2 | .584 |
| Wade Davis | StL | cl | 33 | 12 | 11 | .917 | 1 | .083 | 6 | 23 | 5 | .217 | 53 | 53 | 37 | 18.0 | .599 |
| Chase De Jong | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 92.5 | .622 |
| Jacob deGrom | Hou | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 33 | 1 | 1 | 109.1 | .672 |
| Anthony DeSclafani | SFG | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 97.5 | .623 |
| Odrisamer Despaigne | NYM | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 91.9 | .590 |
| Chris Devenski | ChC | mr | 28 | 1 | 1 | 1.000 | 0 | .000 | 1 | 14 | 5 | .357 | 29 | 29 | 10 | 27.7 | .611 |
| Miguel Diaz | Cin | mr | 24 | 0 | 0 | .000 | 0 | .000 | 1 | 5 | 0 | .000 | 10 | 10 | 4 | 30.6 | .595 |
| Jake Diekman* | SFG | mr | 32 | 5 | 1 | .200 | 3 | .600 | 14 | 23 | 6 | .261 | 44 | 44 | 16 | 22.3 | .611 |
| Seranthony Dominguez | Ari | cl | 24 | 32 | 26 | .813 | 6 | .188 | 2 | 33 | 9 | .273 | 58 | 58 | 45 | 17.3 | .612 |
| Sean Doolittle* | Atl | cl | 32 | 37 | 35 | .946 | 1 | .027 | 2 | 30 | 3 | .100 | 50 | 50 | 42 | 13.9 | .682 |
| Oliver Drake | Hou | mr | 32 | 3 | 1 | .333 | 1 | .333 | 3 | 18 | 4 | .222 | 31 | 31 | 11 | 23.4 | .613 |
| Brian Duensing* | SFG | mr | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 2 | 2 | 2 | 18.5 | .459 |
| Tyler Duffey | Pit | mr | 28 | 2 | 2 | 1.000 | 0 | .000 | 2 | 9 | 3 | .333 | 12 | 12 | 7 | 16.7 | .630 |
| Danny Duffy* | Mil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.6 | .590 |
| Zach Duke* | Phi | mr | 36 | 1 | 1 | 1.000 | 0 | .000 | 13 | 20 | 2 | .100 | 39 | 39 | 12 | 14.5 | .619 |
| Ryan Dull | Hou | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 3 | 8 | 3 | .375 | 19 | 19 | 8 | 22.9 | .642 |
| Sam Dyson | Mia | mr | 31 | 12 | 3 | .250 | 7 | .583 | 19 | 54 | 19 | .352 | 78 | 78 | 22 | 15.7 | .608 |
| Carl Edwards | LAD | mr | 27 | 6 | 0 | .000 | 4 | .667 | 7 | 20 | 3 | .150 | 53 | 53 | 19 | 20.1 | .561 |
| Jerad Eickhoff | Cin | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 85.8 | .638 |
| Jacob Faria | ChC | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 16 | 0 | 0 | 94.1 | .579 |
| Buck Farmer | SDP | mr | 28 | 1 | 0 | .000 | 1 | 1.000 | 1 | 15 | 5 | .333 | 21 | 21 | 12 | 22.6 | .566 |
| Luke Farrell | ChC | mr | 28 | 2 | 0 | .000 | 1 | .500 | 3 | 11 | 0 | .000 | 15 | 15 | 4 | 26.5 | .583 |
| Michael Feliz | Mil | mr | 26 | 3 | 1 | .333 | 2 | .667 | 2 | 24 | 14 | .583 | 35 | 35 | 9 | 29.8 | .587 |
| Caleb Ferguson* | LAD | mr | 22 | 2 | 1 | .500 | 1 | .500 | 0 | 8 | 4 | .500 | 26 | 16 | 8 | 33.7 | .653 |
| Josh Fields | Pit | mr | 33 | 24 | 22 | .917 | 2 | .083 | 3 | 28 | 10 | .357 | 45 | 45 | 38 | 14.9 | .649 |
| Michael Fiers | Mia | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 32 | 2 | 2 | 85.8 | .651 |
| Heath Fillmyer | Col | sp | 25 | 1 | 0 | .000 | 0 | .000 | 2 | 7 | 2 | .286 | 40 | 32 | 16 | 34.0 | .595 |
| Doug Fister | NYM | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 79.7 | .647 |
| Dylan Floro | Ari | mr | 28 | 12 | 7 | .583 | 5 | .417 | 17 | 30 | 8 | .267 | 62 | 62 | 17 | 18.9 | .628 |
| Wilmer Font | Mil | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 92.7 | .658 |
| Kyle Freeland* | ChC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 1 | 0 | 100.6 | .624 |
| Jace Fry* | ChC | mr | 25 | 10 | 5 | .500 | 4 | .400 | 12 | 23 | 11 | .478 | 43 | 43 | 22 | 21.6 | .611 |
| Paul Fry* | Pit | mr | 26 | 4 | 3 | .750 | 1 | .250 | 9 | 9 | 0 | .000 | 30 | 30 | 13 | 21.5 | .605 |
| Luis Garcia | Ari | mr | 32 | 1 | 0 | .000 | 0 | .000 | 1 | 18 | 4 | .222 | 32 | 32 | 13 | 23.8 | .586 |
| Amir Garrett* | Mia | mr | 27 | 6 | 2 | .333 | 3 | .500 | 18 | 49 | 16 | .327 | 66 | 66 | 12 | 18.5 | .594 |
| Kevin Gausman | Mia | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 98.3 | .630 |
| Cory Gearrin | Pit | mr | 33 | 3 | 0 | .000 | 2 | .667 | 6 | 26 | 14 | .538 | 38 | 38 | 13 | 19.9 | .576 |
| Kyle Gibson | Ari | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.6 | .594 |
| Ken Giles | SDP | cl | 28 | 5 | 4 | .800 | 0 | .000 | 2 | 13 | 5 | .385 | 30 | 30 | 14 | 17.0 | .694 |
| Mychal Givens |   | mr | 29 | 31 | 23 | .742 | 8 | .258 | 5 | 24 | 5 | .208 | 62 | 62 | 40 | 19.6 | .593 |
| Tyler Glasnow | Hou | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 96.9 | .592 |
| Koda Glover | SDP | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 14.0 | .643 |
| Erik Goeddel | SDP | mr | 30 | 4 | 2 | .500 | 1 | .250 | 5 | 13 | 5 | .385 | 21 | 21 | 11 | 26.0 | .576 |
| Austin Gomber* | Cin | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 83.6 | .622 |
| Jeanmar Gomez | ChC | mr | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 8 | 2 | .250 | 10 | 10 | 6 | 27.6 | .576 |
| Daniel Gossett | Mia | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 79.5 | .632 |
| Matt Grace* | Hou | mr | 30 | 21 | 15 | .714 | 4 | .190 | 5 | 31 | 4 | .129 | 47 | 47 | 28 | 15.0 | .669 |
| Kendall Graveman | NYM | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 81.4 | .618 |
| Jon Gray | Ari | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 104.6 | .635 |
| Zack Greinke | StL | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 102.2 | .655 |
| Javy Guerra | Cin | mr | 33 | 0 | 0 | .000 | 0 | .000 | 1 | 11 | 4 | .364 | 19 | 19 | 6 | 22.6 | .635 |
| Tayron Guerrero | Mil | mr | 28 | 4 | 4 | 1.000 | 0 | .000 | 8 | 43 | 17 | .395 | 58 | 58 | 22 | 18.4 | .606 |
| Cole Hamels* | Phi | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 102.9 | .611 |
| Jason Hammel | Pit | mr | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 91.2 | .624 |
| Justin Hancock | Atl | mr | 28 | 0 | 0 | .000 | 0 | .000 | 3 | 7 | 3 | .429 | 11 | 11 | 2 | 21.5 | .511 |
| Blaine Hardy* | StL | mr | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 96.3 | .626 |
| Will Harris | LAD | mr | 34 | 2 | 1 | .500 | 1 | .500 | 2 | 6 | 1 | .167 | 17 | 17 | 4 | 23.1 | .605 |
| Matt Harvey | Atl | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 93.3 | .652 |
| Chris Hatcher | NYM | mr | 34 | 3 | 2 | .667 | 1 | .333 | 3 | 6 | 1 | .167 | 20 | 20 | 9 | 18.5 | .621 |
| Mike Hauschild | Atl | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 84.0 | .576 |
| Andrew Heaney* | SDP | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 93.3 | .642 |
| Liam Hendriks | Cin | mr | 30 | 2 | 2 | 1.000 | 0 | .000 | 2 | 4 | 3 | .750 | 18 | 18 | 8 | 21.0 | .619 |
| David Hernandez | Mil | mr | 34 | 16 | 7 | .438 | 9 | .563 | 10 | 43 | 12 | .279 | 51 | 51 | 17 | 21.6 | .650 |
| Felix Hernandez | Col | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 98.9 | .590 |
| David Hess | SDP | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 83.5 | .615 |
| Jordan Hicks | Phi | mr | 22 | 9 | 6 | .667 | 1 | .111 | 15 | 35 | 9 | .257 | 62 | 62 | 22 | 17.3 | .571 |
| Jeff Hoffman | Mil | mr | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 87.2 | .560 |
| Jonathan Holder | StL | mr | 26 | 5 | 3 | .600 | 2 | .400 | 11 | 20 | 5 | .250 | 49 | 49 | 17 | 20.8 | .629 |
| Greg Holland | NYM | mr | 33 | 7 | 3 | .429 | 3 | .429 | 3 | 25 | 15 | .600 | 32 | 32 | 12 | 28.3 | .544 |
| Adrian Houser | Phi | mr | 26 | 1 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 3 | 3 | 0 | 18.0 | .537 |
| Chih-Wei Hu | Phi | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 3 | 19.3 | .621 |
| Jared Hughes | LAD | mr | 33 | 8 | 3 | .375 | 3 | .375 | 20 | 46 | 7 | .152 | 66 | 66 | 12 | 21.6 | .619 |
| Phil Hughes | NYM | mr | 33 | 1 | 1 | 1.000 | 0 | .000 | 1 | 3 | 2 | .667 | 5 | 5 | 2 | 32.6 | .632 |
| Drew Hutchison | Cin | mr | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 79.1 | .554 |
| Raisel Iglesias | Hou | cl | 29 | 6 | 4 | .667 | 2 | .333 | 13 | 29 | 13 | .448 | 63 | 63 | 23 | 21.7 | .629 |
| Kenley Jansen | LAD | cl | 31 | 31 | 28 | .903 | 3 | .097 | 1 | 30 | 5 | .167 | 70 | 70 | 56 | 16.1 | .648 |
| Jeremy Jeffress | SDP | mr | 31 | 5 | 1 | .200 | 4 | .800 | 14 | 26 | 8 | .308 | 57 | 57 | 18 | 24.2 | .619 |
| Dan Jennings* | SFG | mr | 32 | 5 | 1 | .200 | 4 | .800 | 10 | 14 | 5 | .357 | 37 | 37 | 12 | 18.9 | .591 |
| Brian Johnson* | Mil | mr | 28 | 6 | 5 | .833 | 1 | .167 | 3 | 41 | 12 | .293 | 62 | 56 | 24 | 32.3 | .625 |
| D.J. Johnson | Mil | mr | 29 | 0 | 0 | .000 | 0 | .000 | 1 | 3 | 0 | .000 | 3 | 3 | 1 | 15.7 | .574 |
| Ariel Jurado | NYM | sp | 23 | 5 | 0 | .000 | 2 | .400 | 7 | 29 | 4 | .138 | 45 | 42 | 12 | 18.0 | .585 |
| Keone Kela | Cin | cl | 26 | 13 | 9 | .692 | 4 | .308 | 10 | 37 | 11 | .297 | 56 | 56 | 22 | 18.9 | .602 |
| Joe Kelly | Ari | mr | 31 | 4 | 1 | .250 | 3 | .750 | 5 | 36 | 12 | .333 | 58 | 58 | 19 | 20.5 | .578 |
| Clayton Kershaw* | Atl | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 99.3 | .649 |
| Craig Kimbrel | StL | cl | 31 | 17 | 12 | .706 | 5 | .294 | 3 | 22 | 6 | .273 | 54 | 54 | 32 | 18.4 | .590 |
| Nick Kingham | SFG | sp | 27 | 2 | 1 | .500 | 1 | .500 | 0 | 3 | 0 | .000 | 7 | 3 | 2 | 56.3 | .619 |
| Corey Kluber | LAD | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.9 | .673 |
| Corey Knebel | SDP | cl | 27 | 33 | 26 | .788 | 7 | .212 | 2 | 29 | 6 | .207 | 55 | 55 | 44 | 18.4 | .608 |
| Matt Koch | Pit | sp | 28 | 4 | 0 | .000 | 2 | .500 | 1 | 35 | 15 | .429 | 43 | 43 | 19 | 24.0 | .633 |
| Adam Kolarek* | Cin | mr | 30 | 4 | 1 | .250 | 2 | .500 | 13 | 40 | 10 | .250 | 50 | 50 | 9 | 10.3 | .704 |
| George Kontos | ChC | mr | 34 | 2 | 0 | .000 | 2 | 1.000 | 4 | 9 | 6 | .667 | 15 | 15 | 6 | 24.1 | .629 |
| Michael Kopech | Mil | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 78.1 | .680 |
| Chad Kuhl | ChC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 1 | 1 | 92.9 | .610 |
| Eric Lauer* | Cin | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 27 | 0 | 0 | 88.3 | .622 |
| Mike Leake | NYM | sp | 31 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 85.2 | .665 |
| Francisco Liriano* | Pit | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.1 | .584 |
| Zack Littell | Hou | mr | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 1 | 19.0 | .684 |
| Walker Lockett | Phi | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 | 90.0 | .500 |
| Reynaldo Lopez | SFG | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 94.9 | .594 |
| Michael Lorenzen | Col | mr | 27 | 8 | 4 | .500 | 3 | .375 | 12 | 26 | 11 | .423 | 64 | 64 | 23 | 22.5 | .615 |
| Joey Lucchesi* | LAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 87.0 | .633 |
| Lance Lynn | Ari | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 2 | 0 | 0 | 85.0 | .565 |
| Ryan Madson | SFG | mr | 38 | 3 | 2 | .667 | 0 | .000 | 2 | 18 | 7 | .389 | 27 | 27 | 7 | 23.0 | .623 |
| Kenta Maeda | SDP | sp | 31 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 24 | 1 | 0 | 95.5 | .621 |
| Matt Magill | Pit | mr | 29 | 10 | 1 | .100 | 7 | .700 | 11 | 37 | 14 | .378 | 54 | 54 | 16 | 19.1 | .606 |
| Tyler Mahle | Ari | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 97.5 | .608 |
| Kazuhisa Makita | NYM | mr | 34 | 1 | 0 | .000 | 1 | 1.000 | 5 | 19 | 4 | .211 | 22 | 22 | 6 | 24.1 | .657 |
| German Marquez | Atl | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 103.5 | .643 |
| Chris Martin | Mil | mr | 33 | 7 | 3 | .429 | 2 | .286 | 5 | 23 | 7 | .304 | 36 | 36 | 15 | 16.7 | .703 |
| Steven Matz* | SFG | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 92.8 | .611 |
| Cory Mazzoni | Atl | mr | 29 | 1 | 0 | .000 | 0 | .000 | 1 | 1 | 0 | .000 | 6 | 6 | 0 | 15.8 | .600 |
| Lance McCullers |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 95.9 | .591 |
| Deck McGuire | NYM | mr | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 0 | 0 | 91.6 | .563 |
| Collin McHugh | Mia | mr | 32 | 34 | 26 | .765 | 8 | .235 | 4 | 32 | 12 | .375 | 65 | 65 | 43 | 20.0 | .612 |
| Ryan Meisinger | Col | mr | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 3 | 1 | .333 | 11 | 11 | 3 | 29.4 | .567 |
| Adalberto Mejia* | Pit | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 98.5 | .588 |
| Miles Mikolas | ChC | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 98.2 | .662 |
| Tom Milone* | NYM | sp | 32 | 2 | 0 | .000 | 2 | 1.000 | 2 | 12 | 7 | .583 | 18 | 18 | 7 | 25.2 | .704 |
| Frankie Montas | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 | 89.1 | .606 |
| Mike Montgomery* | SDP | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 | 96.1 | .633 |
| Brandon Morrow | NYM | cl | 34 | 5 | 5 | 1.000 | 0 | .000 | 4 | 11 | 5 | .455 | 25 | 25 | 11 | 19.0 | .650 |
| Charlie Morton |   | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 95.6 | .598 |
| Harrison Musgrave* | Atl | mr | 27 | 3 | 1 | .333 | 1 | .333 | 8 | 42 | 9 | .214 | 46 | 46 | 9 | 15.7 | .559 |
| Joe Musgrove | LAD | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 96.9 | .655 |
| Dovydas Neverauskas | Pit | mr | 26 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 3 | 3 | 1 | 20.0 | .600 |
| Sean Newcomb* | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 101.1 | .584 |
| Aaron Nola | SDP | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.9 | .634 |
| Daniel Norris* | ChC | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 | 95.3 | .607 |
| Ivan Nova | Mia | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 89.8 | .661 |
| Scott Oberg |   | mr | 29 | 12 | 9 | .750 | 3 | .250 | 8 | 15 | 4 | .267 | 44 | 44 | 22 | 18.6 | .630 |
| Tyler Olson* | Ari | mr | 29 | 2 | 1 | .500 | 1 | .500 | 7 | 20 | 3 | .150 | 34 | 34 | 7 | 12.7 | .602 |
| Corey Oswalt | Col | sp | 25 | 4 | 2 | .500 | 2 | .500 | 2 | 30 | 13 | .433 | 50 | 50 | 18 | 23.9 | .613 |
| Adam Ottavino |   | mr | 33 | 5 | 2 | .400 | 2 | .400 | 13 | 45 | 16 | .356 | 67 | 67 | 21 | 22.4 | .584 |
| James Pazos* | Mia | mr | 28 | 7 | 4 | .571 | 3 | .429 | 13 | 53 | 14 | .264 | 55 | 55 | 20 | 15.8 | .617 |
| Felix Pena | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 21 | 0 | 0 | 97.3 | .611 |
| Wandy Peralta* | Mil | mr | 27 | 7 | 2 | .286 | 2 | .286 | 10 | 37 | 11 | .297 | 57 | 57 | 7 | 16.9 | .550 |
| Wily Peralta | Phi | cl | 30 | 1 | 1 | 1.000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 2 | 10.0 | .633 |
| Martin Perez* | NYM | sp | 28 | 7 | 4 | .571 | 1 | .143 | 6 | 52 | 13 | .250 | 61 | 56 | 24 | 23.5 | .607 |
| Oliver Perez* | LAD | mr | 37 | 7 | 4 | .571 | 1 | .143 | 14 | 44 | 7 | .159 | 48 | 48 | 12 | 11.4 | .671 |
| Tim Peterson | Col | mr | 28 | 2 | 1 | .500 | 1 | .500 | 1 | 4 | 2 | .500 | 21 | 21 | 12 | 18.1 | .721 |
| Jake Petricka | Pit | mr | 31 | 0 | 0 | .000 | 0 | .000 | 5 | 2 | 0 | .000 | 17 | 17 | 5 | 20.4 | .579 |
| Adam Plutko |   | sp | 27 | 6 | 3 | .500 | 3 | .500 | 12 | 36 | 12 | .333 | 57 | 57 | 24 | 23.1 | .622 |
| Rick Porcello |   | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 99.8 | .634 |
| Bobby Poyner* | Hou | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 7 | 12 | 1 | .083 | 22 | 22 | 7 | 16.1 | .639 |
| David Price* | Mil | sp | 33 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 97.6 | .626 |
| Austin Pruitt | Cin | mr | 29 | 0 | 0 | .000 | 0 | .000 | 2 | 31 | 13 | .419 | 43 | 43 | 12 | 28.3 | .629 |
| Jose Quintana* | Hou | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 32 | 0 | 0 | 95.5 | .619 |
| Neil Ramirez | NYM | mr | 30 | 9 | 6 | .667 | 1 | .111 | 4 | 22 | 6 | .273 | 35 | 35 | 13 | 17.9 | .622 |
| Edubray Ramos | Atl | mr | 26 | 6 | 4 | .667 | 1 | .167 | 9 | 23 | 7 | .304 | 39 | 39 | 17 | 16.0 | .647 |
| Robbie Ray* | Cin | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 105.2 | .592 |
| Addison Reed | ChC | mr | 30 | 2 | 1 | .500 | 1 | .500 | 2 | 23 | 8 | .348 | 45 | 45 | 22 | 21.2 | .632 |
| Sean Reid-Foley | Col | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 98.1 | .559 |
| Clayton Richard* | Col | sp | 35 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 98.2 | .610 |
| Yacksel Rios | Cin | mr | 26 | 1 | 0 | .000 | 1 | 1.000 | 2 | 7 | 3 | .429 | 14 | 14 | 4 | 20.6 | .633 |
| David Robertson | Phi | mr | 34 | 3 | 2 | .667 | 1 | .333 | 2 | 0 | 0 | .000 | 5 | 5 | 2 | 16.8 | .643 |
| Carlos Rodon* | Atl | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 24 | 0 | 0 | 93.9 | .585 |
| Sal Romano | SFG | sp | 25 | 4 | 0 | .000 | 4 | 1.000 | 5 | 49 | 17 | .347 | 69 | 69 | 19 | 20.7 | .626 |
| Fernando Romero | Hou | sp | 24 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 15 | 0 | 0 | 88.1 | .601 |
| Hector Rondon | Ari | mr | 31 | 2 | 2 | 1.000 | 0 | .000 | 17 | 27 | 8 | .296 | 55 | 55 | 16 | 17.6 | .625 |
| Joe Ross |   | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 73.7 | .591 |
| Tyson Ross | NYM | sp | 32 | 1 | 0 | .000 | 1 | 1.000 | 6 | 30 | 13 | .433 | 46 | 23 | 3 | 59.4 | .626 |
| Drew Rucinski | StL | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 2 | 14 | 6 | .429 | 17 | 17 | 6 | 17.8 | .646 |
| Chris Rusin* | Atl | mr | 32 | 1 | 1 | 1.000 | 0 | .000 | 2 | 18 | 4 | .222 | 30 | 30 | 5 | 20.4 | .549 |
| Hyun-Jin Ryu* | Col | sp | 32 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 | 96.4 | .663 |
| CC Sabathia* | Pit | sp | 38 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 93.8 | .638 |
| Fernando Salas | Atl | mr | 34 | 3 | 0 | .000 | 2 | .667 | 8 | 21 | 10 | .476 | 39 | 39 | 9 | 16.1 | .615 |
| Chris Sale* | Hou | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 102.0 | .663 |
| Adrian Sampson | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 0 | 0 | 92.9 | .634 |
| Hector Santiago* |   | mr | 31 | 0 | 0 | .000 | 0 | .000 | 2 | 8 | 0 | .000 | 32 | 23 | 10 | 38.4 | .589 |
| Warwick Saupold | NYM | mr | 29 | 2 | 1 | .500 | 1 | .500 | 5 | 21 | 7 | .333 | 21 | 21 | 6 | 20.2 | .608 |
| Max Scherzer | SDP | sp | 34 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 33 | 0 | 0 | 100.4 | .641 |
| Antonio Senzatela | Pit | sp | 24 | 2 | 0 | .000 | 1 | .500 | 4 | 31 | 10 | .323 | 46 | 41 | 14 | 32.9 | .634 |
| Paul Sewald | Cin | mr | 29 | 4 | 2 | .500 | 0 | .000 | 3 | 21 | 11 | .524 | 36 | 36 | 11 | 27.0 | .621 |
| Bryan Shaw | SFG | mr | 31 | 6 | 0 | .000 | 5 | .833 | 5 | 25 | 14 | .560 | 40 | 40 | 13 | 20.9 | .592 |
| Eric Skoglund* | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 | 86.9 | .646 |
| Aaron Slegers | Atl | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 80.3 | .647 |
| Burch Smith | Pit | mr | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 5 | 5 | 3 | 39.2 | .607 |
| Caleb Smith* | ChC | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 20 | 0 | 0 | 95.1 | .604 |
| Joe Smith | Mia | mr | 35 | 5 | 1 | .200 | 2 | .400 | 6 | 38 | 14 | .368 | 52 | 52 | 18 | 14.8 | .649 |
| Will Smith* | Phi | cl | 29 | 28 | 27 | .964 | 1 | .036 | 7 | 48 | 13 | .271 | 54 | 54 | 40 | 13.7 | .654 |
| Blake Snell* | Ari | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 31 | 0 | 0 | 100.2 | .614 |
| Sammy Solis* | Cin | mr | 30 | 1 | 0 | .000 | 1 | 1.000 | 3 | 8 | 4 | .500 | 15 | 15 | 2 | 21.8 | .575 |
| Mike Soroka | Atl | sp | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 77.1 | .627 |
| Glenn Sparkman | Ari | mr | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 84.7 | .585 |
| Jeffrey Springs* | SFG | mr | 26 | 2 | 1 | .500 | 1 | .500 | 3 | 13 | 5 | .385 | 21 | 21 | 3 | 26.7 | .610 |
| Craig Stammen | Phi | mr | 35 | 6 | 2 | .333 | 4 | .667 | 10 | 20 | 6 | .300 | 40 | 40 | 14 | 21.6 | .633 |
| Matt Strahm* | LAD | mr | 27 | 1 | 1 | 1.000 | 0 | .000 | 4 | 11 | 1 | .091 | 33 | 25 | 10 | 35.8 | .618 |
| Stephen Strasburg | LAD | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 | 102.2 | .638 |
| Chris Stratton | Atl | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 28 | 0 | 0 | 80.8 | .599 |
| Hunter Strickland | Mil | cl | 30 | 3 | 1 | .333 | 1 | .333 | 5 | 28 | 7 | .250 | 40 | 40 | 15 | 19.8 | .600 |
| Ross Stripling | StL | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 83.0 | .658 |
| Marcus Stroman | Hou | sp | 28 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 | 98.5 | .618 |
| Pedro Strop | LAD | mr | 34 | 5 | 4 | .800 | 0 | .000 | 12 | 23 | 3 | .130 | 55 | 55 | 16 | 19.4 | .614 |
| Ranger Suarez* | Hou | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 0 | 0 | 69.3 | .591 |
| Wander Suero | Mia | mr | 27 | 2 | 1 | .500 | 1 | .500 | 4 | 20 | 9 | .450 | 29 | 29 | 16 | 24.7 | .639 |
| Brent Suter* | Mil | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 84.8 | .660 |
| Masahiro Tanaka | NYM | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 | 92.8 | .647 |
| Stephen Tarpley* | Cin | mr | 26 | 0 | 0 | .000 | 0 | .000 | 3 | 5 | 0 | .000 | 5 | 5 | 1 | 15.0 | .533 |
| Ryan Tepera | ChC | mr | 31 | 5 | 1 | .200 | 3 | .600 | 18 | 43 | 14 | .326 | 51 | 51 | 13 | 22.9 | .597 |
| Josh Tomlin | Pit | mr | 34 | 4 | 2 | .500 | 1 | .250 | 1 | 19 | 11 | .579 | 37 | 36 | 16 | 22.3 | .684 |
| Touki Toussaint | Mia | sp | 23 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 8 | 3 | 1 | 70.9 | .540 |
| Andrew Triggs | Mil | sp | 30 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 13 | 0 | 0 | 89.8 | .596 |
| Spencer Turnbull | Col | sp | 26 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 7 | 0 | 0 | 95.9 | .651 |
| Julio Urias* | Cin | mr | 22 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 3 | 3 | 1 | 28.7 | .570 |
| Framber Valdez* | Pit | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 | 89.1 | .571 |
| Jason Vargas* | Cin | sp | 36 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 | 79.9 | .641 |
| Vincent Velasquez | SFG | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 10 | 0 | 0 | 92.4 | .593 |
| Hector Velazquez | Mil | mr | 30 | 2 | 0 | .000 | 2 | 1.000 | 6 | 41 | 12 | .293 | 50 | 44 | 12 | 31.8 | .611 |
| Pat Venditte* | Atl | mr | 34 | 2 | 0 | .000 | 1 | .500 | 1 | 6 | 1 | .167 | 6 | 6 | 2 | 12.0 | .694 |
| Jonny Venters* | Pit | mr | 34 | 1 | 1 | 1.000 | 0 | .000 | 9 | 20 | 6 | .300 | 31 | 31 | 10 | 18.1 | .613 |
| Drew VerHagen | Ari | mr | 28 | 2 | 1 | .500 | 1 | .500 | 5 | 34 | 12 | .353 | 42 | 42 | 12 | 23.2 | .590 |
| Nick Vincent | StL | mr | 32 | 3 | 0 | .000 | 2 | .667 | 6 | 13 | 5 | .385 | 39 | 39 | 15 | 18.7 | .655 |
| Austin Voth | NYM | sp | 27 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 6 | 0 | 0 | 84.5 | .580 |
| Marcus Walden | Ari | mr | 30 | 0 | 0 | .000 | 0 | .000 | 2 | 5 | 3 | .600 | 9 | 9 | 3 | 28.3 | .635 |
| Tony Watson* | StL | mr | 34 | 6 | 5 | .833 | 0 | .000 | 9 | 32 | 3 | .094 | 60 | 60 | 22 | 15.1 | .664 |
| Luke Weaver |   | sp | 25 | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 27 | 2 | 0 | 86.6 | .620 |
| Tyler Webb* | Pit | mr | 28 | 2 | 1 | .500 | 0 | .000 | 2 | 2 | 0 | .000 | 7 | 7 | 2 | 15.7 | .573 |
| Zack Wheeler | SFG | sp | 29 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 | 107.7 | .624 |
| Brad Wieck* | Mil | mr | 27 | 0 | 0 | .000 | 0 | .000 | 1 | 2 | 0 | .000 | 3 | 3 | 1 | 18.0 | .556 |
| Bryse Wilson | Cin | mr | 21 | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 4 | 0 | 0 | 88.3 | .558 |
| Matt Wisler | NYM | mr | 26 | 4 | 3 | .750 | 1 | .250 | 2 | 9 | 3 | .333 | 26 | 21 | 13 | 24.2 | .649 |
| Brandon Workman | SDP | mr | 30 | 2 | 1 | .500 | 0 | .000 | 1 | 5 | 2 | .400 | 17 | 17 | 6 | 24.9 | .599 |
| Kyle Wright | Mia | mr | 23 | 0 | 0 | .000 | 0 | .000 | 1 | 0 | 0 | .000 | 2 | 2 | 1 | 11.0 | .682 |
| Mike Wright | ChC | mr | 29 | 1 | 1 | 1.000 | 0 | .000 | 4 | 26 | 13 | .500 | 44 | 44 | 13 | 32.1 | .586 |
| Kirby Yates | Phi | mr | 32 | 12 | 10 | .833 | 1 | .083 | 9 | 32 | 7 | .219 | 49 | 49 | 23 | 18.6 | .617 |
| Brad Ziegler | Atl | mr | 39 | 3 | 1 | .333 | 1 | .333 | 11 | 57 | 10 | .175 | 76 | 76 | 24 | 15.3 | .643 |