| SP | Cattanach, J.Cattanach, John | 25 | Cubs | R | 75.0 | 11 | 11 | 8 | 1 | 1.67 | .252 | 0.97 | 5.9 | 2.8 | 3.2 | 86.0 | 56 | 33 | 16 | 2 | 27 | 31 | 4 | 0 | 0 | 0 | 10 | 4 | 2 | 3.66 |
| SP | Sweeney, C.Sweeney, Charlie | 25 | Cubs | R | 37.0 | 11 | 11 | 5 | 3 | 3.52 | .309 | 1.30 | 10.7 | 1.2 | 3.6 | 76.2 | 90 | 40 | 30 | 6 | 10 | 30 | 3 | 0 | 0 | 1 | 8 | 3 | 0 | 3.75 |
| SP | Radbourn, C.Radbourn, Charley | 34 | Cubs | R | 36.0 | 10 | 10 | 5 | 4 | 3.30 | .330 | 1.45 | 11.0 | 2.1 | 3.2 | 76.1 | 93 | 49 | 28 | 1 | 18 | 27 | 3 | 0 | 0 | 0 | 6 | 2 | 2 | 3.25 |
| SP | Henderson, H.Henderson, Hardie | 26 | Phillies | R | 33.0 | 11 | 11 | 6 | 4 | 4.62 | .353 | 1.62 | 10.7 | 4.0 | 4.6 | 85.2 | 101 | 60 | 44 | 7 | 38 | 43 | 4 | 0 | 0 | 1 | 5 | 1 | 0 | 4.44 |
| SP | Sweeney, C.Sweeney, Charlie | 25 | Colonels | R | 28.0 | 11 | 11 | 5 | 4 | 4.71 | .303 | 1.29 | 10.4 | 1.4 | 4.8 | 80.1 | 92 | 52 | 42 | 4 | 12 | 43 | 5 | 0 | 0 | 1 | 4 | 1 | 5 | 3.06 |