| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 84 | 35 | 35 | 20 | 9 | 3.51 | .267 | 1.08 | 7.6 | 2.1 | 4.4 | 287.0 | 243 | 126 | 112 | 18 | 68 | 140 | 15 | 0 | 0 | 4 | 18 | 2 | 3 | 3.57 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 79 | 33 | 33 | 16 | 9 | 3.85 | .299 | 1.26 | 8.7 | 2.7 | 3.7 | 250.0 | 241 | 119 | 107 | 13 | 75 | 102 | 5 | 0 | 0 | 0 | 19 | 4 | 9 | 3.81 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 60 | 31 | 31 | 16 | 10 | 4.78 | .327 | 1.45 | 8.9 | 4.2 | 5.2 | 216.1 | 214 | 119 | 115 | 21 | 100 | 125 | 2 | 0 | 0 | 0 | 14 | 2 | 5 | 4.52 |
| SP | Halladay, R.Halladay, Roy >> | 28 | 2005 | R | 35 | 25 | 25 | 7 | 14 | 7.49 | .360 | 1.66 | 12.5 | 2.5 | 5.5 | 158.2 | 220 | 141 | 132 | 22 | 44 | 96 | 2 | 0 | 0 | 0 | 4 | 4 | 8 | 4.51 |
| RP | Gossage, R.Gossage, Rich † >> | 30 | 1981 | R | 95 | 69 | 0 | 9 | 4 | 2.82 | .284 | 1.18 | 7.3 | 3.4 | 6.9 | 79.2 | 64 | 31 | 25 | 3 | 30 | 61 | 0 | 13 | 1 | 0 | 0 | 1 | 0 | 3.13 |
| RP | Niekro, P.Niekro, Phil † >> | 30 | 1969 | R | 63 | 34 | 0 | 5 | 2 | 3.07 | .275 | 1.14 | 8.0 | 2.3 | 3.5 | 44.0 | 39 | 22 | 15 | 6 | 11 | 17 | 0 | 7 | 2 | 0 | 0 | 0 | 3 | 4.75 |
| RP | Ruffing, R.Ruffing, Red >> | 37 | 1942 | R | 10 | 9 | 0 | 1 | 0 | 9.49 | .422 | 2.19 | 12.0 | 8.3 | 5.3 | 12.1 | 16 | 15 | 13 | 2 | 11 | 7 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 6.75 |
| RP | Haines, J.Haines, Jesse >> | 34 | 1927 | R | 13 | 18 | 0 | 0 | 0 | 5.62 | .332 | 1.44 | 10.1 | 3.1 | 3.5 | 41.2 | 46 | 26 | 26 | 7 | 14 | 16 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 5.61 |