Team pitching -- 2021 Chicago White Sox
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 |
| | Ohtani | dh | 2.14 | 7 | 3 | 0 | 12 | 12 | 0 | 0 | 80.0 | 58 | 21 | 19 | 29 | 84 | 5 | 4 | 321 |
| | Bleier* | mr | 2.65 | 2 | 4 | 5 | 42 | 0 | 0 | 0 | 51.0 | 45 | 16 | 15 | 5 | 28 | 4 | 8 | 200 |
| | Bowman | mr | 2.70 | 5 | 0 | 5 | 41 | 0 | 0 | 0 | 60.0 | 53 | 18 | 18 | 20 | 57 | 8 | 6 | 250 |
| | Wood,A* | sp | 3.35 | 8 | 5 | 0 | 18 | 18 | 0 | 0 | 115.2 | 108 | 49 | 43 | 26 | 110 | 15 | 11 | 478 |
| | Bassitt | sp | 3.58 | 10 | 4 | 0 | 23 | 23 | 0 | 0 | 135.2 | 133 | 58 | 54 | 36 | 128 | 14 | 11 | 571 |
| | Rogers,Ty | mr | 3.72 | 5 | 6 | 9 | 55 | 0 | 0 | 0 | 67.2 | 63 | 31 | 28 | 39 | 58 | 8 | 7 | 302 |
| | Oberg | mr | 3.79 | 2 | 3 | 10 | 40 | 0 | 0 | 0 | 57.0 | 45 | 24 | 24 | 22 | 45 | 7 | 9 | 231 |
| | Diehl* | mr | 3.97 | 8 | 3 | 8 | 55 | 0 | 0 | 0 | 65.2 | 52 | 31 | 29 | 21 | 69 | 10 | 6 | 265 |
| | Giolito | sp | 3.99 | 12 | 8 | 0 | 29 | 29 | 3 | 1 | 191.2 | 165 | 92 | 85 | 59 | 237 | 32 | 14 | 789 |
| | Barnes,M | mr | 4.29 | 0 | 3 | 4 | 48 | 0 | 0 | 0 | 56.2 | 43 | 31 | 27 | 33 | 84 | 9 | 4 | 244 |
| | Fairbanks | mr | 4.60 | 1 | 5 | 2 | 47 | 0 | 0 | 0 | 58.2 | 59 | 30 | 30 | 21 | 74 | 8 | 3 | 255 |
| | Porcello | sp | 4.75 | 8 | 11 | 0 | 29 | 29 | 1 | 0 | 165.0 | 179 | 96 | 87 | 41 | 140 | 29 | 9 | 714 |
| | Lester,Jon* | sp | 4.86 | 7 | 10 | 0 | 25 | 25 | 0 | 0 | 139.0 | 150 | 83 | 75 | 57 | 118 | 27 | 14 | 613 |
| | Hughes | mr | 5.08 | 3 | 1 | 1 | 48 | 0 | 0 | 0 | 56.2 | 60 | 32 | 32 | 22 | 54 | 7 | 9 | 243 |
| | Puk* | mr | 5.74 | 5 | 4 | 0 | 18 | 12 | 0 | 0 | 62.2 | 73 | 43 | 40 | 36 | 74 | 11 | 3 | 291 |
| | Chatwood | mr | 5.76 | 5 | 4 | 1 | 28 | 14 | 0 | 0 | 86.0 | 92 | 58 | 55 | 48 | 64 | 12 | 15 | 382 |
|   | Total |   | 4.11 | 88 | 74 | 45 | 162 | 162 | 4 | 6 | 1449.0 | 1378 | 713 | 661 | 515 | 1424 | 206 | 133 | 6149 |
| 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% |
| | Ohtani | dh | 9 | 4 | 0 | 3 | 7 | 0 | 0 | 0 | 0 | 6.5 | 3.3 | 10.1 | 9.4 | 0.6 | 2.9 | 107.3 | .620 |
| | Bleier* | mr | 2 | 0 | 1 | 3 | 2 | 0 | 1 | 2 | 0 | 7.9 | 0.9 | 9.4 | 4.9 | 0.7 | 5.6 | 16.6 | .700 |
| | Bowman | mr | 2 | 1 | 0 | 3 | 1 | 0 | 1 | 3 | 0 | 7.9 | 3.0 | 11.4 | 8.6 | 1.2 | 2.8 | 23.5 | .622 |
| | Wood,A* | sp | 1 | 4 | 0 | 6 | 1 | 0 | 0 | 2 | 0 | 8.4 | 2.0 | 10.9 | 8.6 | 1.2 | 4.2 | 99.2 | .646 |
| | Bassitt | sp | 8 | 5 | 0 | 11 | 2 | 0 | 0 | 1 | 0 | 8.8 | 2.4 | 11.9 | 8.5 | 0.9 | 3.6 | 95.8 | .624 |
| | Rogers,Ty | mr | 2 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 8.4 | 5.2 | 13.7 | 7.7 | 1.1 | 1.5 | 21.0 | .591 |
| | Oberg | mr | 4 | 0 | 0 | 1 | 4 | 0 | 1 | 4 | 0 | 7.1 | 3.5 | 10.7 | 7.1 | 1.1 | 2.0 | 22.1 | .607 |
| | Diehl* | mr | 3 | 2 | 1 | 1 | 2 | 0 | 0 | 3 | 0 | 7.1 | 2.9 | 10.1 | 9.5 | 1.4 | 3.3 | 19.9 | .627 |
| | Giolito | sp | 4 | 6 | 0 | 3 | 5 | 1 | 0 | 2 | 0 | 7.7 | 2.8 | 10.7 | 11.1 | 1.5 | 4.0 | 109.4 | .637 |
| | Barnes,M | mr | 6 | 2 | 1 | 4 | 10 | 0 | 0 | 0 | 0 | 6.8 | 5.2 | 12.7 | 13.3 | 1.4 | 2.5 | 21.9 | .583 |
| | Fairbanks | mr | 1 | 0 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 9.1 | 3.2 | 12.4 | 11.4 | 1.2 | 3.5 | 21.6 | .599 |
| | Porcello | sp | 7 | 4 | 2 | 7 | 2 | 1 | 0 | 6 | 0 | 9.8 | 2.2 | 12.4 | 7.6 | 1.6 | 3.4 | 93.6 | .639 |
| | Lester,Jon* | sp | 20 | 1 | 2 | 2 | 0 | 1 | 0 | 3 | 0 | 9.7 | 3.7 | 13.5 | 7.6 | 1.7 | 2.1 | 94.3 | .616 |
| | Hughes | mr | 3 | 0 | 2 | 1 | 4 | 2 | 0 | 0 | 0 | 9.5 | 3.5 | 13.2 | 8.6 | 1.1 | 2.5 | 18.4 | .617 |
| | Puk* | mr | 2 | 1 | 0 | 2 | 8 | 0 | 0 | 1 | 0 | 10.5 | 5.2 | 15.9 | 10.6 | 1.6 | 2.1 | 66.2 | .579 |
| | Chatwood | mr | 2 | 0 | 1 | 1 | 5 | 0 | 0 | 5 | 0 | 9.6 | 5.0 | 14.8 | 6.7 | 1.3 | 1.3 | 53.4 | .577 |
|   | Total |   | 76 | 31 | 11 | 50 | 58 | 5 | 3 | 33 | 0 | 8.6 | 3.2 | 12.1 | 8.8 | 1.3 | 2.8 |   | .620 |
| Analytical |
 | Name | P | OPS | WHIP | BIP | BABIP | TBW | /BF | TBWH | /BF | RC | RC27 | RCERA | CERA |
| | Ohtani | dh | .588 | 1.09 | 200 | .265 | 118 | .368 | 121 | .377 | 26.1 | 2.9 | 2.64 | 2.43 |
| | Bleier* | mr | .616 | 0.98 | 160 | .256 | 71 | .355 | 74 | .370 | 15.8 | 2.8 | 2.52 | 2.43 |
| | Bowman | mr | .713 | 1.22 | 162 | .278 | 111 | .444 | 114 | .456 | 27.6 | 4.1 | 3.73 | 3.62 |
| | Wood,A* | sp | .698 | 1.16 | 321 | .290 | 206 | .431 | 212 | .444 | 49.7 | 3.8 | 3.48 | 3.43 |
| | Bassitt | sp | .686 | 1.25 | 382 | .312 | 230 | .403 | 241 | .422 | 60.6 | 4.0 | 3.62 | 3.81 |
| | Rogers,Ty | mr | .717 | 1.51 | 196 | .281 | 137 | .454 | 138 | .457 | 34.5 | 4.5 | 4.13 | 4.51 |
| | Oberg | mr | .655 | 1.18 | 156 | .244 | 95 | .411 | 96 | .416 | 21.4 | 3.4 | 3.04 | 3.17 |
| | Diehl* | mr | .696 | 1.11 | 164 | .256 | 121 | .457 | 122 | .460 | 27.0 | 3.7 | 3.34 | 3.05 |
| | Giolito | sp | .697 | 1.17 | 458 | .290 | 356 | .451 | 359 | .455 | 83.0 | 3.8 | 3.51 | 3.45 |
| | Barnes,M | mr | .695 | 1.34 | 114 | .298 | 109 | .447 | 113 | .463 | 26.8 | 4.3 | 3.84 | 4.14 |
| | Fairbanks | mr | .730 | 1.36 | 151 | .338 | 117 | .459 | 118 | .463 | 31.3 | 4.8 | 4.32 | 4.20 |
| | Porcello | sp | .785 | 1.33 | 497 | .302 | 349 | .489 | 356 | .499 | 97.9 | 5.3 | 4.81 | 4.58 |
| | Lester,Jon* | sp | .815 | 1.49 | 409 | .301 | 318 | .519 | 320 | .522 | 91.1 | 5.9 | 5.31 | 5.30 |
| | Hughes | mr | .796 | 1.45 | 159 | .333 | 122 | .502 | 123 | .506 | 32.6 | 5.2 | 4.66 | 4.64 |
| | Puk* | mr | .858 | 1.74 | 168 | .369 | 156 | .536 | 158 | .543 | 48.3 | 7.1 | 6.25 | 6.54 |
| | Chatwood | mr | .833 | 1.63 | 257 | .311 | 200 | .524 | 201 | .526 | 55.5 | 5.8 | 5.22 | 5.58 |
|   | Total |   | .731 | 1.31 | 3954 | .296 | 2816 | .458 | 2866 | .466 | 724.2 | 4.5 | 4.05 | 4.06 |
| Start |
 | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| | Ohtani | dh | 12 | 0 | .000 | 0 | 9 | .750 | 54 | 4.5 | 7 | 1 | .143 |
| | Bleier* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 17 | 3 | .176 |
| | Bowman | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 1 | .056 |
| | Wood,A* | sp | 18 | 0 | .000 | 0 | 12 | .667 | 89 | 4.9 | 15 | 5 | .333 |
| | Bassitt | sp | 23 | 0 | .000 | 0 | 10 | .435 | 114 | 5.0 | 25 | 8 | .320 |
| | Rogers,Ty | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 4 | .154 |
| | Oberg | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 |
| | Diehl* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 5 | .263 |
| | Giolito | sp | 29 | 3 | .103 | 1 | 18 | .621 | 149 | 5.1 | 17 | 7 | .412 |
| | Barnes,M | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 4 | .211 |
| | Fairbanks | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 21 | 3 | .143 |
| | Porcello | sp | 29 | 1 | .034 | 0 | 8 | .276 | 120 | 4.1 | 26 | 14 | .538 |
| | Lester,Jon* | sp | 25 | 0 | .000 | 0 | 9 | .360 | 115 | 4.6 | 25 | 6 | .240 |
| | Hughes | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 8 | .308 |
| | Puk* | mr | 12 | 0 | .000 | 0 | 3 | .250 | 62 | 5.2 | 22 | 7 | .318 |
| | Chatwood | mr | 14 | 0 | .000 | 0 | 5 | .357 | 85 | 6.1 | 24 | 7 | .292 |
|   | Total |   | 162 | 4 | .025 | 6 | 74 | .457 | 788 | 4.9 | 319 | 86 | .270 |
| Relief |
 | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| | Ohtani | dh | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 12 | 0 | 0 |
| | Bleier* | mr | 8 | 5 | .625 | 3 | .375 | 7 | 43 | 12 | .279 | 42 | 42 | 16 |
| | Bowman | mr | 5 | 5 | 1.000 | 0 | .000 | 6 | 40 | 16 | .400 | 41 | 41 | 16 |
| | Wood,A* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 18 | 0 | 0 |
| | Bassitt | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 23 | 0 | 0 |
| | Rogers,Ty | mr | 13 | 9 | .692 | 4 | .308 | 4 | 42 | 9 | .214 | 55 | 55 | 26 |
| | Oberg | mr | 16 | 10 | .625 | 6 | .375 | 6 | 34 | 8 | .235 | 40 | 40 | 21 |
| | Diehl* | mr | 12 | 8 | .667 | 4 | .333 | 10 | 45 | 10 | .222 | 55 | 55 | 25 |
| | Giolito | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| | Barnes,M | mr | 6 | 4 | .667 | 2 | .333 | 11 | 31 | 8 | .258 | 48 | 48 | 16 |
| | Fairbanks | mr | 5 | 2 | .400 | 3 | .600 | 4 | 32 | 6 | .188 | 47 | 47 | 17 |
| | Porcello | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 29 | 0 | 0 |
| | Lester,Jon* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 0 | 0 |
| | Hughes | mr | 5 | 1 | .200 | 3 | .600 | 9 | 31 | 13 | .419 | 48 | 48 | 15 |
| | Puk* | mr | 0 | 0 | .000 | 0 | .000 | 2 | 3 | 1 | .333 | 18 | 6 | 0 |
| | Chatwood | mr | 1 | 1 | 1.000 | 0 | .000 | 2 | 18 | 3 | .167 | 28 | 14 | 6 |
|   | Total |   | 71 | 45 | .634 | 25 | .352 | 61 | 319 | 86 | .270 | 162 | 396 | 158 |