| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 93 | 18 | 18 | 8 | 7 | 3.19 | .280 | 1.13 | 8.7 | 1.5 | 2.8 | 135.1 | 130 | 62 | 48 | 1 | 23 | 42 | 5 | 0 | 0 | 1 | 11 | 5 | 4 | 3.10 |
| SP | Overall, O.Overall, Orval # >> | 28 | 1909 | R | 78 | 18 | 18 | 6 | 10 | 4.08 | .304 | 1.26 | 9.3 | 2.1 | 2.6 | 139.0 | 143 | 71 | 63 | 1 | 32 | 40 | 8 | 0 | 0 | 0 | 10 | 7 | 8 | 3.36 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 74 | 18 | 18 | 9 | 8 | 4.71 | .339 | 1.49 | 10.2 | 3.3 | 2.8 | 112.2 | 127 | 82 | 59 | 2 | 41 | 35 | 2 | 0 | 0 | 0 | 9 | 5 | 2 | 3.84 |
| SP | Raymond, B.Raymond, Bugs >> | 26 | 1908 | R | 61 | 18 | 18 | 5 | 9 | 5.19 | .371 | 1.71 | 10.6 | 4.8 | 2.6 | 104.0 | 123 | 76 | 60 | 2 | 55 | 30 | 0 | 0 | 0 | 0 | 9 | 6 | 5 | 4.43 |
| RP | Mullane, T.Mullane, Tony † >> | 24 | 1883 | R | 93 | 36 | 0 | 2 | 4 | 2.34 | .281 | 1.16 | 8.5 | 2.0 | 3.0 | 92.1 | 87 | 36 | 24 | 1 | 20 | 31 | 0 | 12 | 2 | 0 | 0 | 1 | 0 | 3.15 |
| RP | Nichols, K.Nichols, Kid >> | 35 | 1904 | R | 67 | 29 | 0 | 6 | 5 | 4.83 | .339 | 1.51 | 11.3 | 2.2 | 2.2 | 69.0 | 87 | 47 | 37 | 1 | 17 | 17 | 0 | 4 | 2 | 0 | 0 | 2 | 1 | 3.52 |
| RP | Pfeffer, J.Pfeffer, Jeff >> | 28 | 1916 | R | 44 | 1 | 0 | 0 | 0 | 2.08 | .235 | 0.92 | 9.0 | 0.0 | 0.0 | 4.1 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.00 |
| RP | Caruthers, B.Caruthers, Bob >> | 21 | 1885 | R | 37 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |