| Pitcher's Name | W-L | ERA | G | SV | IP | H | ER | HR | BB | SO |
| Vic Willis | 13-12 | 1.52 | 33 | 0 | 266.0 | 169 | 45 | 12 | 29 | 63 |
| Nick Maddox | 15-11 | 1.20 | 34 | 0 | 269.1 | 153 | 36 | 13 | 40 | 46 |
| Lefty Leifield | 15-10 | 1.42 | 35 | 0 | 267.0 | 131 | 42 | 16 | 58 | 53 |
| Howie Camnitz | 12-12 | 1.60 | 34 | 0 | 270.2 | 149 | 48 | 10 | 29 | 61 |
| Sam Leever | 12-11 | 1.44 | 35 | 0 | 256.0 | 159 | 41 | 10 | 18 | 17 |
| Irv Young | 7-2 | 2.81 | 49 | 8 | 96.1 | 30 | 3 | 3 | 5 | 8 |
| Harley Young | 1-3 | 0.77 | 17 | 0 | 58.2 | 19 | 5 | 2 | 0 | 1 |
| Chick Brandom | 6-5 | 1.53 | 20 | 0 | 41.2 | 23 | 7 | 5 | 0 | 1 |
| Bob Vail | 3-4 | 1.05 | 11 | 0 | 17.1 | 9 | 2 | 1 | 1 | 0 |
