| SP | Waddell, R.Waddell, Rube # >> | 29 | 1905 | L | 84 | 19 | 19 | 11 | 7 | 3.09 | .263 | 1.03 | 7.3 | 2.0 | 3.2 | 148.2 | 120 | 69 | 51 | 4 | 33 | 53 | 7 | 0 | 0 | 3 | 12 | 6 | 3 | 3.43 |
| SP | Coombs, J.Coombs, Jack >> | 28 | 1910 | R | 72 | 18 | 18 | 6 | 10 | 5.92 | .338 | 1.50 | 9.3 | 4.3 | 2.8 | 124.2 | 128 | 90 | 82 | 4 | 59 | 39 | 3 | 0 | 0 | 0 | 8 | 4 | 3 | 4.31 |
| SP | McConnell, G.McConnell, George >> | 39 | 1916 | R | 59 | 18 | 18 | 2 | 11 | 7.61 | .398 | 1.95 | 14.2 | 3.5 | 2.4 | 94.2 | 148 | 96 | 80 | 4 | 37 | 25 | 0 | 0 | 0 | 0 | 5 | 3 | 6 | 4.30 |
| RP | Cummings, C.Cummings, Candy >> | 27 | 1875 | R | 67 | 42 | 0 | 0 | 4 | 3.99 | .333 | 1.42 | 11.1 | 1.8 | 3.0 | 65.1 | 80 | 42 | 29 | 2 | 13 | 22 | 0 | 1 | 1 | 0 | 0 | 5 | 0 | 3.55 |
| RP | Pfeffer, J.Pfeffer, Jeff >> | 28 | 1916 | R | 41 | 34 | 0 | 2 | 1 | 2.86 | .353 | 1.64 | 10.6 | 4.1 | 3.3 | 22.0 | 26 | 11 | 7 | 0 | 10 | 8 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 3.64 |
| RP | Cooper, W.Cooper, Wilbur >> | 24 | 1916 | L | 38 | 25 | 0 | 2 | 0 | 3.60 | .362 | 1.60 | 9.9 | 4.5 | 0.9 | 10.0 | 11 | 6 | 4 | 0 | 5 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 4.60 |
| RP | Dygert, J.Dygert, Jimmy >> | 23 | 1907 | R | 34 | 15 | 0 | 2 | 1 | 1.42 | .224 | 0.87 | 8.3 | 0.0 | 0.8 | 12.2 | 11 | 4 | 2 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 2.83 |
| RP | McCormick, J.McCormick, Jim >> | 24 | 1880 | R | 33 | 3 | 0 | 0 | 1 | 8.53 | .296 | 1.26 | 12.0 | 0.0 | 4.5 | 6.1 | 8 | 6 | 6 | 0 | 0 | 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2.00 |
| RP | Vickers, R.Vickers, Rube >> | 30 | 1908 | R | 21 | 2 | 0 | 0 | 0 | 7.71 | .364 | 1.71 | 13.5 | 4.5 | 9.0 | 2.1 | 3 | 2 | 2 | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9.00 |