Team pitching -- 2023 Chicago Black Sox
Regular season -- as of 9/28/2023
| Primary |
| S | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| | Mayza* | mr | 2.91 | 2 | 2 | 8 | 54 | 0 | 0 | 0 | 46.1 | 39 | 18 | 15 | 11 | 44 | 5 | 2 | 190 |
| | Sandlin | mr | 3.33 | 4 | 2 | 0 | 49 | 0 | 0 | 0 | 46.0 | 37 | 21 | 17 | 26 | 43 | 3 | 2 | 205 |
| | Chargois | mr | 3.38 | 2 | 1 | 0 | 21 | 0 | 0 | 0 | 21.1 | 14 | 8 | 8 | 8 | 24 | 5 | 3 | 86 |
| | Thornton | mr | 3.56 | 2 | 3 | 0 | 39 | 0 | 0 | 0 | 48.0 | 33 | 21 | 19 | 23 | 48 | 7 | 3 | 198 |
| | Hand* | mr | 3.83 | 2 | 3 | 3 | 55 | 0 | 0 | 0 | 47.0 | 39 | 23 | 20 | 24 | 38 | 3 | 5 | 203 |
| | Wood* | sp | 3.91 | 9 | 9 | 0 | 26 | 26 | 0 | 0 | 142.2 | 158 | 68 | 62 | 34 | 146 | 16 | 14 | 621 |
| | Rainey | cl | 4.20 | 3 | 3 | 4 | 30 | 0 | 0 | 0 | 30.0 | 22 | 17 | 14 | 18 | 32 | 5 | 1 | 131 |
| f | Norris* | mr | 4.24 | 2 | 1 | 0 | 51 | 0 | 0 | 0 | 63.2 | 55 | 30 | 30 | 28 | 69 | 7 | 14 | 268 |
| | Montas | sp | 4.82 | 7 | 11 | 0 | 30 | 30 | 0 | 0 | 157.0 | 179 | 97 | 84 | 52 | 153 | 20 | 13 | 703 |
| | Quantrill | sp | 4.82 | 12 | 13 | 0 | 34 | 34 | 0 | 0 | 201.2 | 235 | 124 | 108 | 56 | 137 | 25 | 13 | 898 |
| | Anderson,I | sp | 5.82 | 6 | 8 | 0 | 22 | 22 | 0 | 0 | 119.0 | 145 | 85 | 77 | 55 | 120 | 21 | 9 | 546 |
| | Thompson,Zach | sp | 5.85 | 7 | 9 | 0 | 31 | 21 | 0 | 0 | 130.2 | 160 | 88 | 85 | 60 | 91 | 18 | 17 | 599 |
| | Weems | mr | 6.09 | 1 | 0 | 0 | 29 | 0 | 0 | 0 | 34.0 | 37 | 24 | 23 | 13 | 34 | 9 | 3 | 149 |
| | Kikuchi* | sp | 6.97 | 4 | 7 | 0 | 14 | 14 | 1 | 0 | 82.2 | 92 | 69 | 64 | 45 | 101 | 23 | 7 | 384 |
|   | Other |   | 4.07 | 14 | 11 | 23 | 176 | 13 | 0 | 0 | 252.0 | 230 | 119 | 114 | 100 | 250 | 39 | 23 | 1072 |
|   | Total |   | 4.68 | 77 | 83 | 38 | 160 | 160 | 1 | 7 | 1422.0 | 1475 | 812 | 740 | 553 | 1330 | 206 | 129 | 6253 |
| Secondary |
| S | Name | P | SB | CS | IW | HBP | WP | BK | SH | SF | CI | H/9 | BB/9 | R/9 | K/9 | HR/9 | K/BB | PCH/G | STR% |
| | Mayza* | mr | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 0 | 7.6 | 2.1 | 9.9 | 8.5 | 1.0 | 4.0 | 13.9 | .667 |
| | Sandlin | mr | 3 | 2 | 1 | 5 | 1 | 1 | 0 | 3 | 0 | 7.2 | 5.1 | 13.3 | 8.4 | 0.6 | 1.7 | 15.4 | .594 |
| | Chargois | mr | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 5.9 | 3.4 | 9.7 | 10.1 | 2.1 | 3.0 | 16.1 | .643 |
| | Thornton | mr | 3 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 6.2 | 4.3 | 10.5 | 9.0 | 1.3 | 2.1 | 19.9 | .589 |
| | Hand* | mr | 3 | 0 | 2 | 2 | 2 | 0 | 1 | 2 | 0 | 7.5 | 4.6 | 12.4 | 7.3 | 0.6 | 1.6 | 13.9 | .600 |
| | Wood* | sp | 3 | 2 | 0 | 13 | 5 | 0 | 0 | 2 | 0 | 10.0 | 2.1 | 12.9 | 9.2 | 1.0 | 4.3 | 86.9 | .644 |
| | Rainey | cl | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 6.6 | 5.4 | 12.0 | 9.6 | 1.5 | 1.8 | 16.9 | .589 |
| f | Norris* | mr | 1 | 0 | 1 | 10 | 1 | 0 | 0 | 1 | 0 | 7.8 | 4.0 | 13.1 | 9.8 | 1.0 | 2.5 | 20.8 | .590 |
| | Montas | sp | 6 | 4 | 2 | 10 | 7 | 0 | 2 | 5 | 0 | 10.3 | 3.0 | 13.8 | 8.8 | 1.1 | 2.9 | 86.3 | .633 |
| | Quantrill | sp | 7 | 5 | 0 | 12 | 6 | 0 | 4 | 7 | 0 | 10.5 | 2.5 | 13.5 | 6.1 | 1.1 | 2.4 | 93.4 | .633 |
| | Anderson,I | sp | 4 | 3 | 0 | 2 | 4 | 0 | 0 | 6 | 0 | 11.0 | 4.2 | 15.3 | 9.1 | 1.6 | 2.2 | 96.0 | .587 |
| | Thompson,Zach | sp | 4 | 2 | 0 | 3 | 3 | 0 | 2 | 6 | 0 | 11.0 | 4.1 | 15.4 | 6.3 | 1.2 | 1.5 | 71.1 | .595 |
| | Weems | mr | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 9.8 | 3.4 | 13.2 | 9.0 | 2.4 | 2.6 | 18.4 | .637 |
| | Kikuchi* | sp | 3 | 4 | 0 | 6 | 1 | 0 | 1 | 2 | 0 | 10.0 | 4.9 | 15.6 | 11.0 | 2.5 | 2.2 | 110.2 | .588 |
|   | Other |   | 7 | 1 | 0 | 9 | 4 | 0 | 4 | 9 | 0 | 8.2 | 3.6 | 12.1 | 8.9 | 1.4 | 2.5 |   | .606 |
|   | Total |   | 45 | 23 | 6 | 74 | 41 | 2 | 16 | 48 | 0 | 9.3 | 3.5 | 13.3 | 8.4 | 1.3 | 2.4 |   | .613 |
| Analytical |
| S | Name | P | OPS | WHIP | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| | Mayza* | mr | .597 | 1.08 | 129 | .264 | 68 | .358 | 69 | .363 | 16.2 | 3.1 | 2.83 | 2.70 |
| | Sandlin | mr | .653 | 1.37 | 128 | .266 | 81 | .395 | 86 | .420 | 20.6 | 3.9 | 3.62 | 3.69 |
| | Chargois | mr | .683 | 1.03 | 48 | .188 | 40 | .465 | 41 | .477 | 8.0 | 3.3 | 3.03 | 3.15 |
| | Thornton | mr | .637 | 1.17 | 120 | .217 | 85 | .429 | 85 | .429 | 18.6 | 3.5 | 3.14 | 2.98 |
| | Hand* | mr | .684 | 1.34 | 136 | .265 | 87 | .429 | 89 | .438 | 21.4 | 4.0 | 3.69 | 3.38 |
| | Wood* | sp | .737 | 1.35 | 412 | .345 | 267 | .430 | 280 | .451 | 75.4 | 4.7 | 4.28 | 4.48 |
| | Rainey | cl | .645 | 1.33 | 76 | .224 | 56 | .427 | 56 | .427 | 12.9 | 3.8 | 3.47 | 3.73 |
| f | Norris* | mr | .775 | 1.30 | 154 | .312 | 126 | .470 | 136 | .507 | 32.0 | 4.6 | 4.08 | 4.31 |
| | Montas | sp | .787 | 1.47 | 468 | .340 | 333 | .474 | 343 | .488 | 96.7 | 5.4 | 4.99 | 4.99 |
| | Quantrill | sp | .774 | 1.44 | 668 | .314 | 412 | .459 | 424 | .472 | 121.6 | 5.4 | 4.88 | 4.89 |
| | Anderson,I | sp | .873 | 1.68 | 348 | .356 | 298 | .546 | 300 | .549 | 91.5 | 6.9 | 6.23 | 6.30 |
| | Thompson,Zach | sp | .836 | 1.68 | 427 | .333 | 304 | .508 | 307 | .513 | 90.8 | 6.2 | 5.63 | 6.05 |
| | Weems | mr | .912 | 1.47 | 93 | .301 | 90 | .604 | 90 | .604 | 25.7 | 6.8 | 6.12 | 5.71 |
| | Kikuchi* | sp | .979 | 1.66 | 209 | .330 | 245 | .638 | 251 | .654 | 74.4 | 8.0 | 7.29 | 7.04 |
|   | Other |   | .741 | 1.31 | 674 | .283 | 502 | .468 | 511 | .477 | 129.5 | 4.6 | 4.16 | 4.11 |
|   | Total |   | .776 | 1.43 | 4090 | .310 | 2994 | .479 | 3068 | .491 | 829.3 | 5.2 | 4.72 | 4.76 |
| Start |
| S | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| | Mayza* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 19 | 3 | .158 |
| | Sandlin | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 6 | .300 |
| | Chargois | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 1 | .167 |
| | Thornton | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 |
| | Hand* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 18 | 9 | .500 |
| | Wood* | sp | 26 | 0 | .000 | 0 | 11 | .423 | 112 | 4.3 | 16 | 7 | .438 |
| | Rainey | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 4 | .500 |
| f | Norris* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 20 | 5 | .250 |
| | Montas | sp | 30 | 0 | .000 | 0 | 7 | .233 | 113 | 3.8 | 21 | 6 | .286 |
| | Quantrill | sp | 34 | 0 | .000 | 0 | 16 | .471 | 156 | 4.6 | 11 | 3 | .273 |
| | Anderson,I | sp | 22 | 0 | .000 | 0 | 5 | .227 | 127 | 5.8 | 16 | 3 | .188 |
| | Thompson,Zach | sp | 21 | 0 | .000 | 0 | 3 | .143 | 93 | 4.4 | 13 | 2 | .154 |
| | Weems | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 12 | 3 | .250 |
| | Kikuchi* | sp | 14 | 1 | .071 | 0 | 4 | .286 | 70 | 5.0 | 11 | 3 | .273 |
|   | Other |   | 13 | 0 | .000 | 0 | 9 | .692 | 58 | 4.5 | 66 | 13 | .197 |
|   | Total |   | 160 | 1 | .006 | 7 | 55 | .344 | 729 | 4.6 | 267 | 72 | .270 |
| Relief |
| S | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| | Mayza* | mr | 13 | 8 | .615 | 4 | .308 | 16 | 34 | 6 | .176 | 54 | 54 | 16 |
| | Sandlin | mr | 2 | 0 | .000 | 2 | 1.000 | 16 | 36 | 11 | .306 | 49 | 49 | 8 |
| | Chargois | mr | 1 | 0 | .000 | 1 | 1.000 | 4 | 8 | 2 | .250 | 21 | 21 | 7 |
| | Thornton | mr | 1 | 0 | .000 | 1 | 1.000 | 6 | 21 | 4 | .190 | 39 | 39 | 9 |
| | Hand* | mr | 5 | 3 | .600 | 2 | .400 | 7 | 25 | 7 | .280 | 55 | 55 | 19 |
| | Wood* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 26 | 0 | 0 |
| | Rainey | cl | 7 | 4 | .571 | 2 | .286 | 9 | 21 | 6 | .286 | 30 | 30 | 12 |
| f | Norris* | mr | 1 | 0 | .000 | 0 | .000 | 11 | 35 | 11 | .314 | 51 | 51 | 13 |
| | Montas | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 30 | 0 | 0 |
| | Quantrill | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 0 | 0 |
| | Anderson,I | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 0 | 0 |
| | Thompson,Zach | sp | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 31 | 10 | 4 |
| | Weems | mr | 2 | 0 | .000 | 2 | 1.000 | 7 | 11 | 4 | .364 | 29 | 29 | 4 |
| | Kikuchi* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 14 | 0 | 0 |
|   | Other |   | 33 | 23 | .697 | 8 | .242 | 28 | 74 | 20 | .270 | 176 | 163 | 67 |
|   | Total |   | 65 | 38 | .585 | 22 | .338 | 104 | 267 | 72 | .270 | 160 | 501 | 159 |