| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 89 | 32 | 32 | 14 | 14 | 3.91 | .313 | 1.32 | 8.9 | 3.1 | 2.8 | 241.2 | 238 | 120 | 105 | 7 | 82 | 76 | 10 | 0 | 0 | 1 | 19 | 10 | 6 | 3.89 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 80 | 31 | 31 | 17 | 10 | 4.88 | .333 | 1.45 | 9.9 | 3.1 | 3.0 | 212.0 | 233 | 121 | 115 | 10 | 74 | 70 | 8 | 0 | 0 | 1 | 12 | 11 | 6 | 4.16 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 64 | 31 | 31 | 10 | 12 | 4.77 | .338 | 1.46 | 9.9 | 3.3 | 2.2 | 211.1 | 232 | 128 | 112 | 15 | 77 | 51 | 5 | 0 | 0 | 1 | 14 | 15 | 4 | 4.75 |
| SP | Buffinton, C.Buffinton, Charlie >> | 23 | 1884 | R | 59 | 1 | 1 | 1 | 0 | 3.38 | .351 | 1.63 | 12.4 | 2.3 | 1.1 | 8.0 | 11 | 3 | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 3.50 |
| SP | Tannehill, J.Tannehill, Jesse >> | 28 | 1902 | L | 51 | 17 | 0 | 0 | 2 | 2.76 | .307 | 1.26 | 9.0 | 2.5 | 1.9 | 29.1 | 29 | 13 | 9 | 0 | 8 | 6 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 3.62 |
| SP | Vickers, R.Vickers, Rube >> | 30 | 1908 | R | 49 | 49 | 0 | 3 | 5 | 4.85 | .350 | 1.61 | 10.8 | 3.7 | 2.6 | 102.0 | 122 | 69 | 55 | 5 | 42 | 29 | 0 | 9 | 2 | 0 | 0 | 1 | 3 | 4.33 |