| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 82 | 31 | 31 | 10 | 12 | 4.59 | .307 | 1.30 | 8.9 | 2.8 | 3.5 | 227.2 | 225 | 128 | 116 | 11 | 71 | 88 | 5 | 0 | 0 | 1 | 15 | 6 | 2 | 3.87 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 80 | 30 | 30 | 7 | 18 | 4.60 | .330 | 1.44 | 10.2 | 2.7 | 2.6 | 223.0 | 253 | 142 | 114 | 10 | 68 | 65 | 8 | 0 | 0 | 3 | 11 | 8 | 9 | 4.02 |
| SP | Weimer, J.Weimer, Jake # >> | 31 | 1904 | L | 59 | 30 | 30 | 10 | 15 | 4.56 | .334 | 1.46 | 9.9 | 3.3 | 2.9 | 231.0 | 253 | 139 | 117 | 8 | 84 | 74 | 13 | 0 | 0 | 0 | 13 | 11 | 5 | 4.04 |
| SP | Flynn, J.Flynn, Jocko # >> | 22 | 1886 | R | 55 | 28 | 28 | 8 | 16 | 5.69 | .350 | 1.56 | 11.1 | 3.1 | 3.2 | 197.2 | 242 | 130 | 125 | 6 | 67 | 69 | 11 | 0 | 0 | 0 | 8 | 11 | 25 | 3.88 |
| RP | McCormick, H.McCormick, Harry >> | 27 | 1882 | R | 73 | 57 | 0 | 7 | 6 | 3.91 | .330 | 1.41 | 9.7 | 3.1 | 1.5 | 117.1 | 126 | 60 | 51 | 5 | 40 | 20 | 0 | 7 | 8 | 0 | 0 | 7 | 0 | 4.42 |
| RP | Pfeffer, J.Pfeffer, Jeff >> | 28 | 1916 | R | 45 | 45 | 0 | 5 | 9 | 3.01 | .305 | 1.30 | 9.6 | 2.3 | 1.8 | 80.2 | 85 | 38 | 27 | 1 | 20 | 16 | 0 | 6 | 3 | 0 | 0 | 1 | 2 | 3.55 |
| RP | Taylor, B.Taylor, Billy >> | 29 | 1884 | R | 43 | 18 | 0 | 2 | 2 | 4.18 | .263 | 1.04 | 8.0 | 1.3 | 3.9 | 28.0 | 25 | 13 | 13 | 1 | 4 | 12 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3.14 |
| RP | Vickers, R.Vickers, Rube >> | 30 | 1908 | R | 24 | 3 | 0 | 0 | 1 | 4.50 | .333 | 1.50 | 9.0 | 4.5 | 2.3 | 4.0 | 4 | 2 | 2 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.00 |
| RP | Williams, L.Williams, Lefty >> | 25 | 1918 | L | 17 | 45 | 0 | 2 | 4 | 4.98 | .356 | 1.62 | 9.9 | 5.1 | 3.0 | 21.2 | 23 | 13 | 12 | 0 | 12 | 7 | 0 | 5 | 1 | 0 | 0 | 1 | 1 | 4.19 |
| RP | Gastright, H.Gastright, Hank >> | 25 | 1890 | R | 13 | 3 | 0 | 0 | 0 | 0.00 | .222 | 0.43 | 4.5 | 0.0 | 0.0 | 2.1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.50 |
| RP | Mathews, B.Mathews, Bobby >> | 33 | 1884 | R | 11 | 7 | 0 | 0 | 0 | 7.84 | .380 | 1.84 | 16.2 | 0.9 | 3.6 | 10.1 | 18 | 9 | 9 | 2 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.10 |
| RP | Douglas, P.Douglas, Phil >> | 29 | 1919 | R | 7 | 15 | 0 | 0 | 0 | 5.81 | .388 | 1.86 | 14.2 | 2.8 | 4.2 | 26.1 | 41 | 20 | 17 | 2 | 8 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4.12 |