| SP | Pfiester, J.Pfiester, Jack >> | 29 | 1906 | L | 99 | 15 | 15 | 6 | 8 | 3.42 | .283 | 1.13 | 7.8 | 2.4 | 5.0 | 121.0 | 105 | 52 | 46 | 2 | 32 | 67 | 8 | 0 | 0 | 2 | 8 | 6 | 2 | 3.05 |
| SP | Waddell, R.Waddell, Rube >> | 31 | 1905 | L | 97 | 15 | 15 | 4 | 7 | 4.11 | .311 | 1.35 | 9.1 | 3.1 | 5.3 | 105.0 | 106 | 55 | 48 | 3 | 36 | 62 | 3 | 0 | 0 | 0 | 10 | 0 | 1 | 3.22 |
| SP | Reulbach, E.Reulbach, Ed >> | 25 | 1905 | R | 96 | 14 | 14 | 8 | 5 | 2.42 | .279 | 1.11 | 7.8 | 2.2 | 4.1 | 119.0 | 103 | 44 | 32 | 0 | 29 | 54 | 11 | 0 | 0 | 1 | 10 | 6 | 1 | 2.97 |
| SP | Lundgren, C.Lundgren, Carl >> | 27 | 1907 | R | 89 | 14 | 14 | 4 | 6 | 4.03 | .349 | 1.55 | 9.5 | 4.5 | 3.3 | 98.1 | 103 | 55 | 44 | 1 | 49 | 36 | 1 | 0 | 0 | 0 | 9 | 6 | 0 | 4.08 |
| RP | St.Vrain, J.St.Vrain, Jim >> | 23 | 1902 | L | 93 | 27 | 0 | 0 | 0 | 2.70 | .286 | 1.20 | 10.1 | 1.1 | 2.8 | 16.2 | 18 | 6 | 5 | 0 | 2 | 5 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 2.75 |
| RP | Briggs, B.Briggs, Buttons >> | 32 | 1905 | R | 87 | 13 | 0 | 3 | 1 | 2.57 | .333 | 1.50 | 9.6 | 3.9 | 1.3 | 14.0 | 15 | 4 | 4 | 0 | 6 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4.00 |
| SP | Weimer, J.Weimer, Jake >> | 34 | 1904 | L | 87 | 4 | 0 | 0 | 1 | 1.02 | .232 | 0.91 | 5.3 | 3.2 | 4.2 | 17.2 | 10 | 3 | 2 | 0 | 6 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.12 |
| SP | Taylor, J.Taylor, Jack >> | 32 | 1902 | R | 77 | 3 | 0 | 0 | 1 | 13.50 | .529 | 3.38 | 22.5 | 18.0 | 4.5 | 2.2 | 5 | 6 | 4 | 0 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.00 |