| Pitcher's Name | W-L | ERA | G | SV | IP | H | ER | HR | BB | SO |
| Rube Waddell | 6-13 | 1.46 | 37 | 0 | 241.2 | 157 | 39 | 10 | 21 | 112 |
| Tom Hughes | 4-20 | 2.60 | 32 | 0 | 215.0 | 205 | 62 | 11 | 24 | 142 |
| Jack Taylor | 6-22 | 3.71 | 35 | 1 | 211.1 | 231 | 87 | 10 | 20 | 31 |
| Mal Eason | 7-17 | 2.58 | 35 | 1 | 234.2 | 195 | 67 | 15 | 34 | 54 |
| Jock Menefee | 20-11 | 1.13 | 43 | 0 | 254.2 | 165 | 32 | 17 | 10 | 30 |
| Bert Cunningham | 5-4 | 0.69 | 68 | 10 | 117.0 | 42 | 9 | 5 | 3 | 38 |
| Total | 48-87 | 2.09 | 139 | 12 | 1274.1 | 995 | 296 | 68 | 112 | 407 |
