| Pitcher's Name | W-L | ERA | G | SV | IP | H | ER | HR | BB | SO |
| Joe Wood | 14-14 | 2.32 | 32 | 0 | 264.2 | 199 | 68 | 17 | 41 | 155 |
| Ray Collins | 15-13 | 1.35 | 40 | 0 | 281.1 | 160 | 42 | 12 | 30 | 41 |
| Buck O'Brien | 13-13 | 1.87 | 33 | 0 | 270.2 | 200 | 56 | 10 | 55 | 68 |
| Hugh Bedient | 16-11 | 1.68 | 38 | 0 | 274.1 | 183 | 51 | 9 | 37 | 72 |
| Charley Hall | 13-14 | 1.42 | 39 | 0 | 266.1 | 144 | 42 | 13 | 36 | 55 |
| Eddie Cicotte | 6-4 | 1.44 | 29 | 4 | 56.1 | 28 | 9 | 3 | 1 | 1 |
| Larry Pape | 3-0 | 0.56 | 25 | 8 | 32.1 | 10 | 2 | 0 | 1 | 0 |
| Jack Bushelman | 1-1 | 0.29 | 13 | 1 | 31.0 | 6 | 1 | 1 | 0 | 0 |
