| SP | Radbourn, C.Radbourn, Charley >> | 30 | 1884 | R | 82 | 23 | 23 | 6 | 13 | 5.60 | .335 | 1.46 | 11.0 | 2.2 | 2.9 | 152.2 | 186 | 102 | 95 | 12 | 37 | 49 | 6 | 0 | 0 | 1 | 8 | 8 | 4 | 4.27 |
| SP | Overall, O.Overall, Orval >> | 28 | 1909 | R | 78 | 22 | 22 | 5 | 11 | 4.80 | .349 | 1.54 | 9.9 | 4.1 | 3.1 | 146.1 | 160 | 88 | 78 | 8 | 66 | 50 | 3 | 0 | 0 | 1 | 11 | 9 | 5 | 4.57 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 73 | 21 | 21 | 8 | 8 | 3.22 | .291 | 1.20 | 7.9 | 2.9 | 2.9 | 148.1 | 130 | 66 | 53 | 3 | 48 | 48 | 4 | 0 | 0 | 1 | 15 | 5 | 1 | 3.69 |
| SP | Bradley, G.Bradley, George >> | 24 | 1876 | R | 68 | 21 | 21 | 4 | 11 | 4.78 | .320 | 1.36 | 10.9 | 1.3 | 1.5 | 158.0 | 192 | 100 | 84 | 9 | 23 | 26 | 9 | 0 | 0 | 0 | 11 | 8 | 7 | 4.00 |
| SP | Mullane, T.Mullane, Tony >> | 24 | 1883 | R | 58 | 21 | 21 | 7 | 13 | 5.31 | .354 | 1.61 | 11.7 | 2.8 | 2.6 | 137.1 | 178 | 91 | 81 | 7 | 43 | 39 | 5 | 0 | 0 | 0 | 9 | 5 | 0 | 4.15 |
| RP | Richmond, L.Richmond, Lee † >> | 23 | 1880 | L | 14 | 50 | 0 | 8 | 1 | 4.66 | .325 | 1.43 | 10.0 | 3.0 | 3.7 | 94.2 | 104 | 61 | 49 | 5 | 31 | 39 | 0 | 6 | 2 | 0 | 0 | 2 | 4 | 3.91 |
| RP | Spalding, A.Spalding, Al >> | 25 | 1875 | R | 22 | 27 | 0 | 5 | 3 | 4.28 | .288 | 1.16 | 9.1 | 1.3 | 0.9 | 61.0 | 62 | 33 | 29 | 2 | 9 | 6 | 0 | 3 | 2 | 0 | 0 | 3 | 0 | 3.82 |
| RP | Sweeney, B.Sweeney, Bill >> | 22 | 1884 | R | 4 | 19 | 0 | 2 | 2 | 1.93 | .279 | 1.16 | 9.0 | 1.7 | 4.5 | 32.2 | 32 | 8 | 7 | 1 | 6 | 16 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 2.97 |
| RP | Bakely, J.Bakely, Jersey >> | 24 | 1888 | R | 2 | 11 | 0 | 0 | 0 | 5.68 | .345 | 1.58 | 12.3 | 1.9 | 4.7 | 19.0 | 26 | 13 | 12 | 2 | 4 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.95 |