| SP | Russo, M.Russo, Marius >> | 25 | 1939 | L | 98 | 33 | 33 | 9 | 10 | 4.08 | .307 | 1.31 | 8.8 | 3.0 | 3.1 | 187.1 | 183 | 97 | 85 | 6 | 63 | 64 | 0 | 0 | 0 | 0 | 14 | 3 | 4 | 3.79 |
| SP | Root, C.Root, Charley # >> | 29 | 1928 | R | 72 | 32 | 32 | 7 | 11 | 5.73 | .347 | 1.59 | 11.6 | 2.8 | 3.7 | 183.2 | 236 | 125 | 117 | 17 | 56 | 75 | 0 | 0 | 0 | 0 | 13 | 1 | 0 | 4.32 |
| SP | Bauers, R.Bauers, Russ # >> | 24 | 1938 | R | 65 | 32 | 32 | 9 | 12 | 4.81 | .337 | 1.51 | 9.3 | 4.3 | 3.3 | 189.0 | 196 | 116 | 101 | 6 | 90 | 70 | 1 | 0 | 0 | 0 | 12 | 2 | 4 | 4.13 |
| SP | Collins, R.Collins, Rip >> | 28 | 1924 | R | 63 | 31 | 31 | 11 | 10 | 4.41 | .318 | 1.39 | 9.2 | 3.3 | 3.2 | 200.0 | 205 | 108 | 98 | 13 | 73 | 71 | 3 | 0 | 0 | 1 | 16 | 2 | 3 | 4.26 |
| RP | Hadley, B.Hadley, Bump † >> | 27 | 1931 | R | 68 | 71 | 0 | 11 | 6 | 3.94 | .318 | 1.38 | 8.1 | 4.3 | 4.4 | 144.0 | 129 | 68 | 63 | 12 | 69 | 70 | 0 | 13 | 4 | 0 | 0 | 3 | 3 | 4.61 |
| RP | Cooper, M.Cooper, Mort >> | 26 | 1939 | R | 25 | 20 | 0 | 1 | 3 | 7.45 | .383 | 1.86 | 12.1 | 4.7 | 5.9 | 29.0 | 39 | 25 | 24 | 4 | 15 | 19 | 0 | 3 | 1 | 0 | 0 | 0 | 1 | 5.03 |