| SP | Schupp, F.Schupp, Ferdie >> | 25 | 1916 | L | 99 | 29 | 29 | 7 | 10 | 3.11 | .297 | 1.24 | 7.6 | 3.7 | 3.2 | 150.2 | 126 | 71 | 52 | 3 | 61 | 53 | 0 | 0 | 0 | 0 | 6 | 4 | 1 | 3.85 |
| SP | Leonard, D.Leonard, Dutch >> | 22 | 1914 | L | 97 | 29 | 29 | 11 | 6 | 3.24 | .278 | 1.15 | 7.1 | 3.2 | 4.5 | 194.1 | 154 | 82 | 70 | 6 | 69 | 97 | 0 | 0 | 0 | 0 | 22 | 2 | 5 | 3.50 |
| SP | Coveleski, S.Coveleski, Stan # >> | 28 | 1917 | R | 75 | 28 | 28 | 9 | 12 | 5.21 | .351 | 1.59 | 10.2 | 4.2 | 2.6 | 169.1 | 191 | 118 | 98 | 10 | 78 | 48 | 0 | 0 | 0 | 0 | 14 | 6 | 4 | 4.69 |
| SP | Driscoll, D.Driscoll, Denny # >> | 27 | 1882 | L | 74 | 28 | 28 | 15 | 11 | 3.73 | .295 | 1.21 | 9.4 | 1.5 | 2.5 | 224.1 | 235 | 109 | 93 | 12 | 37 | 62 | 17 | 0 | 0 | 1 | 16 | 10 | 0 | 3.77 |
| SP | Powell, J.Powell, Jack >> | 32 | 1906 | R | 55 | 28 | 28 | 9 | 16 | 6.31 | .362 | 1.63 | 11.7 | 3.0 | 2.4 | 189.2 | 246 | 168 | 133 | 14 | 64 | 51 | 9 | 0 | 0 | 0 | 7 | 13 | 10 | 4.65 |
| RP | Nichols, K.Nichols, Kid >> | 35 | 1904 | R | 69 | 37 | 0 | 8 | 7 | 2.49 | .290 | 1.21 | 8.1 | 2.8 | 2.8 | 108.1 | 97 | 44 | 30 | 2 | 34 | 33 | 0 | 5 | 3 | 0 | 0 | 2 | 2 | 3.63 |
| RP | Pfeffer, J.Pfeffer, Jeff >> | 28 | 1916 | R | 53 | 4 | 0 | 0 | 0 | 4.35 | .262 | 0.97 | 8.1 | 0.9 | 0.0 | 10.1 | 9 | 5 | 5 | 2 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 6.20 |
| RP | Cheney, L.Cheney, Larry >> | 30 | 1916 | R | 50 | 1 | 0 | 0 | 0 | 3.86 | .222 | 0.86 | 6.8 | 2.3 | 6.8 | 4.2 | 3 | 2 | 2 | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.25 |
| RP | McGinnis, J.McGinnis, Jumbo >> | 29 | 1883 | R | 32 | 3 | 0 | 0 | 1 | 2.35 | .343 | 1.57 | 11.6 | 3.9 | 1.3 | 7.2 | 9 | 7 | 2 | 0 | 3 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 4.00 |
| RP | Vickers, R.Vickers, Rube >> | 30 | 1908 | R | 29 | 13 | 0 | 0 | 0 | 4.29 | .363 | 1.71 | 11.6 | 4.1 | 2.3 | 35.2 | 45 | 23 | 17 | 0 | 16 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3.86 |