| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 98 | 33 | 33 | 12 | 15 | 3.51 | .301 | 1.25 | 9.0 | 2.3 | 3.0 | 243.1 | 242 | 123 | 95 | 2 | 63 | 80 | 11 | 0 | 0 | 2 | 19 | 9 | 4 | 3.34 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 84 | 32 | 32 | 12 | 13 | 5.02 | .351 | 1.54 | 10.1 | 3.8 | 3.6 | 206.0 | 231 | 130 | 115 | 7 | 87 | 82 | 2 | 0 | 0 | 0 | 16 | 16 | 9 | 4.15 |
| SP | Vaughn, H.Vaughn, Hippo >> | 30 | 1918 | L | 68 | 31 | 31 | 10 | 8 | 4.45 | .310 | 1.33 | 9.1 | 2.9 | 2.9 | 218.2 | 221 | 121 | 108 | 8 | 70 | 70 | 8 | 0 | 0 | 1 | 16 | 4 | 2 | 3.85 |
| SP | Ferguson, C.Ferguson, Charlie >> | 23 | 1886 | R | 65 | 31 | 31 | 13 | 14 | 3.84 | .301 | 1.26 | 9.0 | 2.3 | 3.0 | 244.0 | 244 | 116 | 104 | 5 | 63 | 80 | 11 | 0 | 0 | 0 | 18 | 8 | 6 | 3.48 |
| RP | Geggus, C.Geggus, Charlie >> | 22 | 1884 | R | 78 | 71 | 0 | 6 | 6 | 4.23 | .305 | 1.29 | 9.2 | 2.5 | 4.4 | 142.2 | 145 | 75 | 67 | 4 | 39 | 69 | 0 | 3 | 4 | 0 | 0 | 4 | 0 | 3.30 |
| SP | Marquard, R.Marquard, Rube >> | 30 | 1916 | L | 56 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Rudolph, D.Rudolph, Dick >> | 29 | 1916 | R | 54 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| CL | Shawkey, B.Shawkey, Bob † >> | 26 | 1916 | R | 76 | 66 | 0 | 12 | 9 | 3.35 | .303 | 1.26 | 8.8 | 2.5 | 3.1 | 129.0 | 126 | 56 | 48 | 1 | 36 | 44 | 0 | 31 | 5 | 0 | 0 | 6 | 3 | 3.40 |