Team pitching -- 2021 Baltimore Orioles
Regular season -- as of 9/28/2021
| Primary |
 | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| f | Abreu,A | sp | 1.59 | 0 | 1 | 0 | 1 | 1 | 0 | 0 | 5.2 | 6 | 2 | 1 | 3 | 5 | 0 | 0 | 27 |
| f | Lugo,S | mr | 2.93 | 4 | 5 | 32 | 65 | 0 | 0 | 0 | 73.2 | 57 | 24 | 24 | 21 | 89 | 6 | 5 | 301 |
| f | Smith,WillM* | cl | 3.07 | 4 | 2 | 2 | 52 | 0 | 0 | 0 | 55.2 | 31 | 19 | 19 | 24 | 77 | 9 | 4 | 216 |
| | Hill,R* | sp | 3.14 | 9 | 3 | 0 | 18 | 18 | 1 | 0 | 100.1 | 79 | 36 | 35 | 31 | 124 | 19 | 1 | 419 |
| f | Harper,R | mr | 3.44 | 0 | 0 | 2 | 41 | 0 | 0 | 0 | 55.0 | 45 | 22 | 21 | 18 | 55 | 8 | 6 | 219 |
| f | Bradley,A | mr | 3.46 | 3 | 2 | 2 | 63 | 0 | 0 | 0 | 75.1 | 58 | 32 | 29 | 28 | 86 | 6 | 5 | 311 |
| | Ramirez,Ni* | mr | 3.57 | 0 | 0 | 0 | 42 | 0 | 0 | 0 | 70.2 | 77 | 35 | 28 | 27 | 60 | 7 | 8 | 309 |
| | Miller,A* | mr | 3.79 | 3 | 2 | 0 | 39 | 0 | 0 | 0 | 40.1 | 34 | 19 | 17 | 14 | 51 | 5 | 1 | 169 |
| | Bielak | sp | 3.90 | 4 | 1 | 2 | 44 | 3 | 0 | 0 | 87.2 | 81 | 40 | 38 | 28 | 75 | 12 | 7 | 371 |
| | Brebbia | mr | 3.94 | 3 | 2 | 0 | 50 | 0 | 0 | 0 | 64.0 | 58 | 28 | 28 | 19 | 73 | 10 | 4 | 266 |
| | Foltynewicz | sp | 4.74 | 9 | 10 | 0 | 22 | 22 | 0 | 0 | 131.0 | 109 | 72 | 69 | 44 | 114 | 18 | 7 | 548 |
| f | Montgomery,J* | sp | 5.31 | 5 | 8 | 0 | 17 | 17 | 2 | 0 | 101.2 | 105 | 62 | 60 | 36 | 83 | 13 | 17 | 433 |
| | German,D | sp | 5.77 | 7 | 8 | 0 | 26 | 15 | 0 | 0 | 98.1 | 100 | 71 | 63 | 28 | 108 | 22 | 6 | 434 |
| | Teheran | sp | 5.96 | 11 | 15 | 0 | 29 | 29 | 0 | 0 | 160.0 | 154 | 109 | 106 | 82 | 143 | 35 | 17 | 704 |
| | Roark | sp | 6.07 | 5 | 11 | 0 | 23 | 23 | 0 | 0 | 126.0 | 155 | 91 | 85 | 39 | 108 | 25 | 17 | 558 |
| | Yamamoto | sp | 6.11 | 8 | 12 | 0 | 25 | 25 | 0 | 0 | 134.0 | 126 | 102 | 91 | 60 | 120 | 30 | 8 | 597 |
| f | Dunning | sp | 7.40 | 0 | 4 | 0 | 9 | 9 | 0 | 0 | 45.0 | 53 | 41 | 37 | 17 | 34 | 8 | 5 | 205 |
| | Guerra,JavyA | mr | 9.47 | 1 | 0 | 2 | 17 | 0 | 0 | 0 | 19.0 | 32 | 21 | 20 | 10 | 12 | 7 | 2 | 98 |
|   | Total |   | 4.81 | 76 | 86 | 42 | 162 | 162 | 3 | 9 | 1443.1 | 1360 | 826 | 771 | 529 | 1417 | 240 | 120 | 6185 |
| Secondary |
 | Name | P | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | NP/G | STR% |
| f | Abreu,A | sp | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.5 | 4.8 | 14.3 | 7.9 | 0.0 | 1.7 | 109.0 | .642 |
| f | Lugo,S | mr | 7 | 0 | 0 | 4 | 2 | 0 | 0 | 1 | 0 | 7.0 | 2.6 | 10.0 | 10.9 | 0.7 | 4.2 | 18.3 | .630 |
| f | Smith,WillM* | cl | 1 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 0 | 5.0 | 3.9 | 8.9 | 12.4 | 1.5 | 3.2 | 17.1 | .625 |
| | Hill,R* | sp | 8 | 1 | 0 | 7 | 1 | 1 | 0 | 3 | 0 | 7.1 | 2.8 | 10.5 | 11.1 | 1.7 | 4.0 | 93.4 | .619 |
| f | Harper,R | mr | 4 | 3 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 7.4 | 2.9 | 10.5 | 9.0 | 1.3 | 3.1 | 20.7 | .634 |
| f | Bradley,A | mr | 2 | 0 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 6.9 | 3.3 | 10.8 | 10.3 | 0.7 | 3.1 | 19.1 | .626 |
| | Ramirez,Ni* | mr | 2 | 2 | 0 | 2 | 10 | 0 | 0 | 1 | 0 | 9.8 | 3.4 | 13.5 | 7.6 | 0.9 | 2.2 | 28.6 | .602 |
| | Miller,A* | mr | 3 | 2 | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 7.6 | 3.1 | 11.2 | 11.4 | 1.1 | 3.6 | 18.1 | .600 |
| | Bielak | sp | 8 | 1 | 0 | 6 | 11 | 1 | 0 | 2 | 0 | 8.3 | 2.9 | 11.8 | 7.7 | 1.2 | 2.7 | 32.6 | .600 |
| | Brebbia | mr | 2 | 1 | 1 | 4 | 1 | 0 | 0 | 0 | 0 | 8.2 | 2.7 | 11.4 | 10.3 | 1.4 | 3.8 | 20.3 | .618 |
| | Foltynewicz | sp | 3 | 2 | 0 | 5 | 4 | 0 | 0 | 2 | 0 | 7.5 | 3.0 | 10.9 | 7.8 | 1.2 | 2.6 | 93.0 | .614 |
| f | Montgomery,J* | sp | 0 | 3 | 0 | 3 | 8 | 0 | 0 | 5 | 0 | 9.3 | 3.2 | 12.7 | 7.3 | 1.2 | 2.3 | 94.9 | .620 |
| | German,D | sp | 5 | 2 | 0 | 11 | 8 | 0 | 0 | 4 | 0 | 9.2 | 2.6 | 12.7 | 9.9 | 2.0 | 3.9 | 64.9 | .624 |
| | Teheran | sp | 20 | 4 | 1 | 7 | 4 | 0 | 0 | 5 | 0 | 8.7 | 4.6 | 13.7 | 8.0 | 2.0 | 1.7 | 92.9 | .604 |
| | Roark | sp | 10 | 9 | 0 | 8 | 1 | 0 | 0 | 4 | 0 | 11.1 | 2.8 | 14.4 | 7.7 | 1.8 | 2.8 | 89.4 | .625 |
| | Yamamoto | sp | 3 | 3 | 0 | 10 | 7 | 1 | 0 | 3 | 0 | 8.5 | 4.0 | 13.2 | 8.1 | 2.0 | 2.0 | 92.9 | .606 |
| f | Dunning | sp | 5 | 2 | 0 | 3 | 3 | 0 | 0 | 3 | 0 | 10.6 | 3.4 | 14.6 | 6.8 | 1.6 | 2.0 | 86.8 | .606 |
| | Guerra,JavyA | mr | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 15.2 | 4.7 | 20.4 | 5.7 | 3.3 | 1.2 | 20.6 | .615 |
|   | Total |   | 84 | 35 | 3 | 78 | 68 | 3 | 0 | 37 | 0 | 8.5 | 3.3 | 12.3 | 8.8 | 1.5 | 2.7 |   | .615 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| f | Abreu,A | sp | .625 | 1.59 | 19 | .316 | 10 | .370 | 10 | .370 | 2.6 | 3.9 | 3.71 | 3.88 |
| f | Lugo,S | mr | .607 | 1.06 | 181 | .282 | 113 | .375 | 117 | .389 | 26.3 | 3.2 | 2.89 | 2.51 |
| f | Smith,WillM* | cl | .590 | 0.99 | 106 | .208 | 88 | .407 | 88 | .407 | 16.8 | 2.7 | 2.44 | 2.30 |
| | Hill,R* | sp | .695 | 1.10 | 238 | .252 | 188 | .449 | 195 | .465 | 47.4 | 4.2 | 3.82 | 3.35 |
| f | Harper,R | mr | .671 | 1.15 | 137 | .270 | 93 | .425 | 94 | .429 | 20.9 | 3.4 | 3.07 | 3.29 |
| f | Bradley,A | mr | .620 | 1.14 | 187 | .278 | 120 | .386 | 124 | .399 | 27.8 | 3.3 | 2.99 | 2.81 |
| | Ramirez,Ni* | mr | .748 | 1.47 | 213 | .329 | 140 | .453 | 142 | .460 | 37.9 | 4.8 | 4.35 | 4.65 |
| | Miller,A* | mr | .681 | 1.19 | 97 | .299 | 73 | .432 | 75 | .444 | 18.0 | 4.0 | 3.61 | 3.35 |
| | Bielak | sp | .716 | 1.24 | 250 | .276 | 164 | .442 | 170 | .458 | 43.3 | 4.4 | 4.00 | 3.86 |
| | Brebbia | mr | .728 | 1.20 | 160 | .300 | 122 | .459 | 126 | .474 | 31.4 | 4.5 | 3.97 | 3.79 |
| | Foltynewicz | sp | .675 | 1.17 | 367 | .248 | 236 | .431 | 241 | .440 | 56.4 | 3.8 | 3.49 | 3.27 |
| f | Montgomery,J* | sp | .777 | 1.39 | 298 | .309 | 209 | .483 | 212 | .490 | 53.2 | 4.6 | 4.24 | 4.47 |
| | German,D | sp | .799 | 1.30 | 265 | .294 | 215 | .495 | 226 | .521 | 60.9 | 5.4 | 5.02 | 4.93 |
| | Teheran | sp | .827 | 1.47 | 437 | .272 | 376 | .534 | 383 | .544 | 104.0 | 5.8 | 5.27 | 5.40 |
| | Roark | sp | .881 | 1.54 | 378 | .344 | 302 | .541 | 310 | .556 | 89.1 | 6.3 | 5.73 | 6.18 |
| | Yamamoto | sp | .802 | 1.39 | 377 | .255 | 308 | .516 | 318 | .533 | 83.5 | 5.5 | 5.04 | 5.02 |
| f | Dunning | sp | .840 | 1.56 | 143 | .315 | 105 | .512 | 108 | .527 | 31.3 | 6.1 | 5.64 | 5.85 |
| | Guerra,JavyA | mr | 1.140 | 2.21 | 68 | .368 | 71 | .724 | 72 | .735 | 26.9 | 12.8 | 11.48 | 11.70 |
|   | Total |   | .752 | 1.31 | 3921 | .286 | 2933 | .474 | 3011 | .487 | 768.7 | 4.7 | 4.31 | 4.29 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| f | Abreu,A | sp | 1 | 0 | .000 | 0 | 0 | .000 | 1 | 1.0 | 2 | 0 | .000 |
| f | Lugo,S | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 3 | .375 |
| f | Smith,WillM* | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 4 | .364 |
| | Hill,R* | sp | 18 | 1 | .056 | 0 | 7 | .389 | 98 | 5.4 | 15 | 0 | .000 |
| f | Harper,R | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 14 | 3 | .214 |
| f | Bradley,A | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 24 | 8 | .333 |
| | Ramirez,Ni* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 3 | .200 |
| | Miller,A* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 4 | .333 |
| | Bielak | sp | 3 | 0 | .000 | 0 | 3 | 1.000 | 19 | 6.3 | 16 | 2 | .125 |
| | Brebbia | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 16 | 4 | .250 |
| | Foltynewicz | sp | 22 | 0 | .000 | 0 | 9 | .409 | 80 | 3.6 | 13 | 9 | .692 |
| f | Montgomery,J* | sp | 17 | 2 | .118 | 0 | 7 | .412 | 77 | 4.5 | 17 | 9 | .529 |
| | German,D | sp | 15 | 0 | .000 | 0 | 6 | .400 | 69 | 4.6 | 10 | 4 | .400 |
| | Teheran | sp | 29 | 0 | .000 | 0 | 9 | .310 | 120 | 4.1 | 16 | 3 | .188 |
| | Roark | sp | 23 | 0 | .000 | 0 | 8 | .348 | 118 | 5.1 | 12 | 3 | .250 |
| | Yamamoto | sp | 25 | 0 | .000 | 0 | 10 | .400 | 93 | 3.7 | 21 | 9 | .429 |
| f | Dunning | sp | 9 | 0 | .000 | 0 | 2 | .222 | 42 | 4.7 | 9 | 6 | .667 |
| | Guerra,JavyA | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 11 | 2 | .182 |
|   | Total |   | 162 | 3 | .019 | 9 | 61 | .377 | 717 | 4.4 | 242 | 76 | .314 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| f | Abreu,A | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 0 | 0 |
| f | Lugo,S | mr | 39 | 32 | .821 | 7 | .179 | 2 | 29 | 6 | .207 | 65 | 65 | 54 |
| f | Smith,WillM* | cl | 6 | 2 | .333 | 3 | .500 | 16 | 23 | 6 | .261 | 52 | 52 | 13 |
| | Hill,R* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 |
| f | Harper,R | mr | 3 | 2 | .667 | 1 | .333 | 11 | 22 | 6 | .273 | 41 | 41 | 14 |
| f | Bradley,A | mr | 5 | 2 | .400 | 2 | .400 | 13 | 33 | 13 | .394 | 63 | 63 | 24 |
| | Ramirez,Ni* | mr | 1 | 0 | .000 | 1 | 1.000 | 4 | 31 | 10 | .323 | 42 | 42 | 9 |
| | Miller,A* | mr | 1 | 0 | .000 | 1 | 1.000 | 10 | 24 | 4 | .167 | 39 | 39 | 8 |
| | Bielak | sp | 4 | 2 | .500 | 1 | .250 | 3 | 32 | 15 | .469 | 44 | 41 | 11 |
| | Brebbia | mr | 2 | 0 | .000 | 0 | .000 | 9 | 34 | 10 | .294 | 50 | 50 | 18 |
| | Foltynewicz | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| f | Montgomery,J* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 17 | 0 | 0 |
| | German,D | sp | 3 | 0 | .000 | 3 | 1.000 | 4 | 4 | 1 | .250 | 26 | 11 | 5 |
| | Teheran | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| | Roark | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| | Yamamoto | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| f | Dunning | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 9 | 0 | 0 |
| | Guerra,JavyA | mr | 2 | 2 | 1.000 | 0 | .000 | 3 | 10 | 5 | .500 | 17 | 17 | 3 |
|   | Total |   | 66 | 42 | .636 | 19 | .288 | 75 | 242 | 76 | .314 | 162 | 421 | 159 |