Team pitching -- 2018 Chicago Black Sox
Regular season -- as of 9/28/2018
| Primary |
| S | Name | P | ERA | W | L | S | G | GS | CG | SHO | INN | H | R | ER | BB | K | HR | GDP | BF |
| f | Mahle | sp | 0.00 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 2 | 3 | 0 | 1 | 8 |
| | Warren | mr | 2.23 | 2 | 1 | 31 | 50 | 0 | 0 | 0 | 48.1 | 26 | 15 | 12 | 7 | 46 | 6 | 2 | 180 |
| | Hughes,J | mr | 2.59 | 5 | 2 | 0 | 54 | 0 | 0 | 0 | 59.0 | 39 | 17 | 17 | 27 | 40 | 5 | 9 | 237 |
| | Romero* | mr | 3.45 | 1 | 0 | 0 | 25 | 0 | 0 | 0 | 31.1 | 26 | 16 | 12 | 15 | 33 | 4 | 5 | 135 |
| | Rodney | cl | 3.81 | 5 | 4 | 3 | 55 | 0 | 0 | 0 | 59.0 | 58 | 30 | 25 | 29 | 63 | 3 | 1 | 263 |
| | Bradford | mr | 3.94 | 3 | 0 | 0 | 34 | 0 | 0 | 0 | 32.0 | 36 | 15 | 14 | 13 | 27 | 7 | 5 | 142 |
| | Chavez | sp | 3.94 | 1 | 2 | 0 | 10 | 5 | 0 | 0 | 32.0 | 37 | 19 | 14 | 11 | 29 | 6 | 1 | 147 |
| | Scott,R* | mr | 3.94 | 2 | 3 | 0 | 34 | 0 | 0 | 0 | 32.0 | 23 | 18 | 14 | 16 | 25 | 5 | 1 | 141 |
| | Martinez,C | sp | 4.06 | 14 | 10 | 0 | 36 | 36 | 2 | 0 | 224.0 | 206 | 112 | 101 | 75 | 215 | 35 | 20 | 946 |
| | Morgan* | mr | 4.10 | 3 | 1 | 0 | 44 | 0 | 0 | 0 | 41.2 | 42 | 20 | 19 | 10 | 54 | 6 | 3 | 172 |
| | Ramos,E | mr | 4.55 | 2 | 4 | 1 | 61 | 0 | 0 | 0 | 59.1 | 77 | 36 | 30 | 34 | 87 | 5 | 3 | 284 |
| | Rogers* | mr | 4.56 | 4 | 3 | 0 | 53 | 0 | 0 | 0 | 47.1 | 49 | 24 | 24 | 8 | 44 | 7 | 3 | 199 |
| | Hamels* | sp | 4.90 | 10 | 9 | 0 | 25 | 24 | 1 | 1 | 158.0 | 155 | 89 | 86 | 47 | 110 | 27 | 18 | 660 |
| | Bumgarner* | sp | 5.34 | 4 | 9 | 0 | 19 | 19 | 2 | 0 | 119.2 | 135 | 73 | 71 | 18 | 119 | 35 | 10 | 506 |
| | Kuhl | sp | 5.40 | 8 | 15 | 0 | 34 | 32 | 0 | 0 | 168.1 | 186 | 110 | 101 | 75 | 137 | 23 | 26 | 749 |
| | Feldman | sp | 5.89 | 5 | 7 | 0 | 20 | 19 | 0 | 0 | 113.0 | 131 | 76 | 74 | 36 | 96 | 25 | 14 | 503 |
| | Lugo | sp | 5.93 | 4 | 10 | 0 | 22 | 17 | 0 | 0 | 107.2 | 128 | 78 | 71 | 24 | 91 | 19 | 5 | 478 |
| | Grimm | mr | 6.65 | 1 | 2 | 0 | 39 | 0 | 0 | 0 | 47.1 | 54 | 35 | 35 | 25 | 47 | 14 | 10 | 213 |
| n | Martinez,N | sp | 8.74 | 2 | 2 | 0 | 15 | 8 | 0 | 0 | 56.2 | 85 | 56 | 55 | 18 | 42 | 14 | 6 | 271 |
|   | Total |   | 4.85 | 76 | 84 | 35 | 160 | 160 | 5 | 5 | 1438.2 | 1494 | 839 | 775 | 490 | 1308 | 246 | 143 | 6234 |
| 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% |
| f | Mahle | sp | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 9.0 | 13.5 | 13.5 | 0.0 | 1.5 | 35.0 | .486 |
| | Warren | mr | 1 | 0 | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 4.8 | 1.3 | 6.5 | 8.6 | 1.1 | 6.6 | 13.4 | .650 |
| | Hughes,J | mr | 1 | 4 | 5 | 5 | 3 | 1 | 0 | 1 | 0 | 5.9 | 4.1 | 10.8 | 6.1 | 0.8 | 1.5 | 16.4 | .607 |
| | Romero* | mr | 0 | 0 | 1 | 4 | 0 | 2 | 0 | 1 | 0 | 7.5 | 4.3 | 12.9 | 9.5 | 1.1 | 2.2 | 21.8 | .595 |
| | Rodney | cl | 3 | 0 | 1 | 1 | 7 | 0 | 2 | 1 | 0 | 8.8 | 4.4 | 13.4 | 9.6 | 0.5 | 2.2 | 18.7 | .606 |
| | Bradford | mr | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 10.1 | 3.7 | 13.8 | 7.6 | 2.0 | 2.1 | 16.0 | .619 |
| | Chavez | sp | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10.4 | 3.1 | 13.8 | 8.2 | 1.7 | 2.6 | 55.4 | .625 |
| | Scott,R* | mr | 1 | 0 | 2 | 6 | 4 | 0 | 0 | 2 | 0 | 6.5 | 4.5 | 12.7 | 7.0 | 1.4 | 1.6 | 15.7 | .587 |
| | Martinez,C | sp | 4 | 4 | 1 | 9 | 3 | 0 | 4 | 5 | 0 | 8.3 | 3.0 | 11.7 | 8.6 | 1.4 | 2.9 | 99.9 | .638 |
| | Morgan* | mr | 1 | 1 | 4 | 1 | 0 | 0 | 2 | 0 | 0 | 9.1 | 2.2 | 11.4 | 11.7 | 1.3 | 5.4 | 15.0 | .665 |
| | Ramos,E | mr | 1 | 1 | 2 | 1 | 3 | 4 | 1 | 4 | 0 | 11.7 | 5.2 | 17.0 | 13.2 | 0.8 | 2.6 | 18.5 | .599 |
| | Rogers* | mr | 0 | 1 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 9.3 | 1.5 | 11.0 | 8.4 | 1.3 | 5.5 | 14.0 | .644 |
| | Hamels* | sp | 4 | 2 | 2 | 5 | 6 | 0 | 3 | 2 | 0 | 8.8 | 2.7 | 11.8 | 6.3 | 1.5 | 2.3 | 95.4 | .628 |
| | Bumgarner* | sp | 3 | 2 | 3 | 3 | 0 | 0 | 0 | 3 | 0 | 10.2 | 1.4 | 11.7 | 8.9 | 2.6 | 6.6 | 93.8 | .692 |
| | Kuhl | sp | 9 | 5 | 4 | 8 | 9 | 0 | 4 | 4 | 0 | 9.9 | 4.0 | 14.4 | 7.3 | 1.2 | 1.8 | 82.4 | .616 |
| | Feldman | sp | 2 | 2 | 0 | 7 | 4 | 0 | 2 | 2 | 0 | 10.4 | 2.9 | 13.9 | 7.6 | 2.0 | 2.7 | 91.3 | .630 |
| | Lugo | sp | 3 | 1 | 1 | 2 | 2 | 1 | 3 | 5 | 0 | 10.7 | 2.0 | 12.9 | 7.6 | 1.6 | 3.8 | 77.6 | .647 |
| | Grimm | mr | 2 | 0 | 0 | 1 | 2 | 1 | 1 | 0 | 0 | 10.3 | 4.8 | 15.2 | 8.9 | 2.7 | 1.9 | 21.4 | .599 |
| n | Martinez,N | sp | 4 | 1 | 0 | 3 | 0 | 0 | 2 | 2 | 0 | 13.5 | 2.9 | 16.8 | 6.7 | 2.2 | 2.3 | 65.3 | .641 |
|   | Total |   | 43 | 24 | 31 | 60 | 47 | 9 | 25 | 32 | 0 | 9.3 | 3.1 | 12.8 | 8.2 | 1.5 | 2.7 |   | .631 |
| Analytical |
| S | Name | P | OPS | WHIP | BIP | IPAVG | TBW | TBW/BF | TBWH | TBWH/BF | RC | RC27 | RCERA | CERA |
| f | Mahle | sp | .708 | 1.50 | 3 | .333 | 4 | .500 | 4 | .500 | 0.6 | 2.5 | 2.29 | 2.27 |
| | Warren | mr | .481 | 0.68 | 119 | .168 | 56 | .311 | 58 | .322 | 9.5 | 1.7 | 1.59 | 1.31 |
| | Hughes,J | mr | .657 | 1.12 | 160 | .213 | 100 | .422 | 105 | .443 | 19.8 | 3.0 | 2.72 | 2.68 |
| | Romero* | mr | .733 | 1.31 | 79 | .278 | 61 | .452 | 65 | .481 | 15.2 | 4.3 | 3.92 | 4.12 |
| | Rodney | cl | .672 | 1.47 | 167 | .329 | 106 | .403 | 107 | .407 | 29.0 | 4.4 | 3.98 | 3.95 |
| | Bradford | mr | .841 | 1.53 | 95 | .305 | 77 | .542 | 77 | .542 | 21.0 | 5.8 | 5.31 | 5.55 |
| | Chavez | sp | .785 | 1.50 | 100 | .310 | 72 | .490 | 73 | .497 | 21.3 | 5.8 | 5.39 | 5.32 |
| | Scott,R* | mr | .721 | 1.22 | 89 | .202 | 63 | .447 | 69 | .489 | 16.8 | 4.7 | 4.25 | 3.85 |
| | Martinez,C | sp | .736 | 1.25 | 612 | .279 | 440 | .465 | 449 | .475 | 110.6 | 4.4 | 4.00 | 3.90 |
| | Morgan* | mr | .783 | 1.25 | 101 | .356 | 85 | .494 | 86 | .500 | 22.3 | 4.9 | 4.34 | 3.80 |
| | Ramos,E | mr | .822 | 1.87 | 157 | .459 | 138 | .486 | 139 | .489 | 44.0 | 6.7 | 6.01 | 6.42 |
| | Rogers* | mr | .722 | 1.20 | 139 | .302 | 89 | .447 | 90 | .452 | 22.8 | 4.2 | 3.89 | 3.70 |
| | Hamels* | sp | .786 | 1.28 | 471 | .272 | 331 | .502 | 336 | .509 | 85.5 | 4.9 | 4.38 | 4.21 |
| | Bumgarner* | sp | .881 | 1.28 | 331 | .302 | 294 | .581 | 297 | .587 | 80.8 | 6.0 | 5.47 | 5.15 |
| | Kuhl | sp | .834 | 1.55 | 506 | .322 | 386 | .515 | 394 | .526 | 108.2 | 5.7 | 5.20 | 5.36 |
| | Feldman | sp | .854 | 1.48 | 339 | .313 | 267 | .531 | 274 | .545 | 77.1 | 6.0 | 5.52 | 5.82 |
| | Lugo | sp | .808 | 1.41 | 342 | .319 | 239 | .500 | 241 | .504 | 70.4 | 5.8 | 5.29 | 4.92 |
| | Grimm | mr | .920 | 1.67 | 126 | .317 | 126 | .592 | 127 | .596 | 35.9 | 6.8 | 6.15 | 7.23 |
| n | Martinez,N | sp | .983 | 1.82 | 194 | .366 | 163 | .601 | 166 | .613 | 56.5 | 8.9 | 8.07 | 8.19 |
|   | Total |   | .793 | 1.38 | 4130 | .302 | 3097 | .497 | 3157 | .506 | 841.2 | 5.2 | 4.74 | 4.69 |
| Start |
| S | Name | P | GS | CG | CG% | SHO | QS | QS% | RS | RS/G | RL | RLS | RL% |
| f | Mahle | sp | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| | Warren | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 0 | 0 | .000 |
| | Hughes,J | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 15 | 9 | .600 |
| | Romero* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 8 | 0 | .000 |
| | Rodney | cl | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 10 | 4 | .400 |
| | Bradford | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 1 | .111 |
| | Chavez | sp | 5 | 0 | .000 | 0 | 2 | .400 | 23 | 4.6 | 7 | 1 | .143 |
| | Scott,R* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 9 | 3 | .333 |
| | Martinez,C | sp | 36 | 2 | .056 | 0 | 19 | .528 | 213 | 5.9 | 27 | 11 | .407 |
| | Morgan* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 13 | 4 | .308 |
| | Ramos,E | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 26 | 12 | .462 |
| | Rogers* | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 23 | 6 | .261 |
| | Hamels* | sp | 24 | 1 | .042 | 1 | 13 | .542 | 112 | 4.7 | 12 | 6 | .500 |
| | Bumgarner* | sp | 19 | 2 | .105 | 0 | 7 | .368 | 99 | 5.2 | 8 | 3 | .375 |
| | Kuhl | sp | 32 | 0 | .000 | 0 | 13 | .406 | 140 | 4.4 | 18 | 7 | .389 |
| | Feldman | sp | 19 | 0 | .000 | 0 | 10 | .526 | 94 | 4.9 | 10 | 3 | .300 |
| | Lugo | sp | 17 | 0 | .000 | 0 | 1 | .059 | 78 | 4.6 | 15 | 6 | .400 |
| | Grimm | mr | 0 | 0 | .000 | 0 | 0 | .000 | 0 | 0.0 | 6 | 2 | .333 |
| n | Martinez,N | sp | 8 | 0 | .000 | 0 | 2 | .250 | 65 | 8.1 | 5 | 1 | .200 |
|   | Total |   | 160 | 5 | .031 | 5 | 67 | .419 | 824 | 5.2 | 221 | 79 | .357 |
| Relief |
| S | Name | P | SVO | S | SV% | BS | BS% | HLD | IR | IRS | IR% | G | GR | GF |
| f | Mahle | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 1 | 1 | 0 |
| | Warren | mr | 34 | 31 | .912 | 3 | .088 | 0 | 19 | 3 | .158 | 50 | 50 | 44 |
| | Hughes,J | mr | 3 | 0 | .000 | 3 | 1.000 | 9 | 34 | 14 | .412 | 54 | 54 | 4 |
| | Romero* | mr | 0 | 0 | .000 | 0 | .000 | 3 | 8 | 0 | .000 | 25 | 25 | 6 |
| | Rodney | cl | 9 | 3 | .333 | 5 | .556 | 13 | 32 | 13 | .406 | 55 | 55 | 21 |
| | Bradford | mr | 2 | 0 | .000 | 2 | 1.000 | 6 | 15 | 6 | .400 | 34 | 34 | 6 |
| | Chavez | sp | 0 | 0 | .000 | 0 | .000 | 0 | 2 | 1 | .500 | 10 | 5 | 2 |
| | Scott,R* | mr | 3 | 0 | .000 | 1 | .333 | 2 | 14 | 5 | .357 | 34 | 34 | 12 |
| | Martinez,C | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 36 | 0 | 0 |
| | Morgan* | mr | 1 | 0 | .000 | 1 | 1.000 | 10 | 23 | 8 | .348 | 44 | 44 | 9 |
| | Ramos,E | mr | 5 | 1 | .200 | 4 | .800 | 8 | 34 | 19 | .559 | 61 | 61 | 12 |
| | Rogers* | mr | 3 | 0 | .000 | 1 | .333 | 10 | 19 | 4 | .211 | 53 | 53 | 12 |
| | Hamels* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 25 | 1 | 0 |
| | Bumgarner* | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 19 | 0 | 0 |
| | Kuhl | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 34 | 2 | 2 |
| | Feldman | sp | 0 | 0 | .000 | 0 | .000 | 0 | 1 | 0 | .000 | 20 | 1 | 0 |
| | Lugo | sp | 0 | 0 | .000 | 0 | .000 | 0 | 0 | 0 | .000 | 22 | 5 | 2 |
| | Grimm | mr | 1 | 0 | .000 | 1 | 1.000 | 4 | 16 | 4 | .250 | 39 | 39 | 16 |
| n | Martinez,N | sp | 0 | 0 | .000 | 0 | .000 | 0 | 4 | 2 | .500 | 15 | 7 | 7 |
|   | Total |   | 61 | 35 | .574 | 21 | .344 | 65 | 221 | 79 | .357 | 160 | 471 | 155 |