| SP | Sweeney, C.Sweeney, Charlie # >> | 21 | 1884 | R | 95 | 30 | 30 | 11 | 9 | 4.91 | .308 | 1.30 | 10.5 | 1.2 | 3.8 | 192.1 | 225 | 121 | 105 | 10 | 25 | 80 | 4 | 0 | 0 | 1 | 13 | 7 | 4 | 3.34 |
| SP | Bradley, G.Bradley, George >> | 24 | 1876 | R | 70 | 29 | 29 | 12 | 10 | 3.28 | .288 | 1.19 | 8.8 | 1.9 | 1.4 | 206.0 | 202 | 97 | 75 | 2 | 43 | 33 | 9 | 0 | 0 | 0 | 19 | 5 | 7 | 3.50 |
| SP | Lynch, J.Lynch, Jack # >> | 27 | 1884 | R | 72 | 27 | 27 | 10 | 5 | 5.35 | .327 | 1.44 | 10.8 | 2.3 | 2.6 | 144.2 | 173 | 95 | 86 | 6 | 36 | 41 | 5 | 0 | 0 | 2 | 11 | 2 | 0 | 3.76 |
| SP | Chesbro, J.Chesbro, Jack † >> | 30 | 1904 | R | 81 | 28 | 22 | 14 | 5 | 4.56 | .330 | 1.44 | 9.9 | 3.0 | 2.1 | 144.0 | 159 | 81 | 73 | 4 | 48 | 34 | 4 | 2 | 1 | 1 | 12 | 6 | 6 | 4.01 |
| CL | Bernhard, B.Bernhard, Bill † >> | 31 | 1902 | R | 93 | 45 | 6 | 8 | 10 | 3.34 | .281 | 1.15 | 7.7 | 2.7 | 1.8 | 99.2 | 85 | 44 | 37 | 3 | 30 | 20 | 3 | 25 | 0 | 0 | 4 | 2 | 2 | 3.96 |
| SU | Pelty, B.Pelty, Barney >> | 26 | 1906 | R | 98 | 42 | 0 | 2 | 7 | 2.97 | .286 | 1.20 | 8.4 | 2.6 | 2.4 | 60.2 | 56 | 29 | 20 | 3 | 17 | 16 | 0 | 10 | 9 | 0 | 0 | 0 | 4 | 3.97 |
| RP | Sparks, T.Sparks, Tully >> | 32 | 1906 | R | 90 | 39 | 0 | 8 | 2 | 4.00 | .302 | 1.28 | 9.0 | 2.5 | 2.9 | 90.0 | 90 | 44 | 40 | 3 | 25 | 29 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 3.69 |
| RP | Ferguson, C.Ferguson, Charlie >> | 23 | 1886 | R | 87 | 24 | 0 | 3 | 2 | 3.34 | .274 | 1.10 | 7.3 | 2.6 | 2.9 | 97.0 | 79 | 42 | 36 | 2 | 28 | 31 | 0 | 0 | 0 | 0 | 0 | 3 | 3 | 3.59 |