| SP | Sweeney, C.Sweeney, Charlie $ >> | 21 | 1884 | R | 95 | 31 | 31 | 11 | 15 | 4.17 | .309 | 1.30 | 9.5 | 2.2 | 3.8 | 213.2 | 225 | 123 | 99 | 10 | 52 | 90 | 8 | 0 | 0 | 0 | 14 | 9 | 2 | 3.62 |
| SP | McGinnity, J.McGinnity, Joe >> | 33 | 1904 | R | 69 | 30 | 30 | 14 | 9 | 3.80 | .297 | 1.25 | 8.5 | 2.7 | 1.9 | 199.0 | 188 | 99 | 84 | 8 | 60 | 43 | 10 | 0 | 0 | 0 | 17 | 4 | 3 | 4.06 |
| SP | Bradley, G.Bradley, George # >> | 24 | 1876 | R | 71 | 30 | 30 | 12 | 7 | 4.46 | .302 | 1.27 | 9.5 | 2.0 | 1.6 | 197.2 | 207 | 115 | 98 | 4 | 44 | 35 | 5 | 0 | 0 | 1 | 14 | 6 | 14 | 3.67 |
| CL | Mullane, T.Mullane, Tony >> | 24 | 1883 | R | 90 | 39 | 0 | 7 | 7 | 3.97 | .333 | 1.46 | 10.0 | 3.2 | 3.0 | 140.2 | 156 | 76 | 62 | 3 | 49 | 47 | 0 | 9 | 3 | 0 | 0 | 6 | 0 | 3.79 |
| SU | Raymond, B.Raymond, Bugs † >> | 26 | 1908 | R | 92 | 38 | 0 | 3 | 2 | 2.52 | .278 | 1.14 | 7.8 | 2.6 | 3.2 | 60.2 | 52 | 25 | 17 | 0 | 17 | 21 | 0 | 22 | 6 | 0 | 0 | 1 | 2 | 3.20 |
| RP | Welch, M.Welch, Mickey >> | 26 | 1885 | R | 91 | 56 | 0 | 7 | 4 | 2.94 | .298 | 1.24 | 8.9 | 2.3 | 2.7 | 98.0 | 97 | 43 | 32 | 2 | 25 | 29 | 0 | 2 | 3 | 0 | 0 | 3 | 5 | 3.53 |
| RP | Geggus, C.Geggus, Charlie >> | 22 | 1884 | R | 86 | 22 | 0 | 3 | 1 | 4.35 | .337 | 1.47 | 10.8 | 2.5 | 3.2 | 39.1 | 47 | 23 | 19 | 2 | 11 | 14 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 3.95 |