| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 83 | 31 | 31 | 15 | 12 | 4.56 | .331 | 1.46 | 9.8 | 3.3 | 3.6 | 217.0 | 237 | 125 | 110 | 8 | 80 | 88 | 3 | 0 | 0 | 0 | 14 | 5 | 5 | 3.84 |
| SP | McQuillan, G.McQuillan, George >> | 23 | 1908 | R | 64 | 30 | 30 | 11 | 11 | 5.76 | .344 | 1.54 | 10.7 | 3.1 | 2.2 | 203.0 | 242 | 140 | 130 | 16 | 70 | 50 | 5 | 0 | 0 | 1 | 9 | 7 | 6 | 4.67 |
| RP | Marquard, R.Marquard, Rube >> | 30 | 1916 | L | 71 | 62 | 0 | 2 | 3 | 4.16 | .313 | 1.30 | 9.4 | 2.4 | 2.6 | 84.1 | 88 | 44 | 39 | 5 | 22 | 24 | 0 | 1 | 1 | 0 | 0 | 5 | 1 | 4.17 |
| RP | McCormick, H.McCormick, Harry >> | 27 | 1882 | R | 74 | 78 | 0 | 4 | 1 | 2.76 | .279 | 1.15 | 7.5 | 2.9 | 1.4 | 78.1 | 65 | 35 | 24 | 3 | 25 | 12 | 0 | 3 | 4 | 0 | 0 | 1 | 0 | 4.19 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 80 | 1 | 0 | 0 | 0 | 0.00 | .000 | 0.00 | - | - | - | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | - |