| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 83 | 40 | 40 | 15 | 17 | 4.38 | .284 | 1.18 | 7.9 | 2.8 | 6.4 | 289.2 | 253 | 149 | 141 | 48 | 89 | 207 | 16 | 0 | 0 | 2 | 19 | 3 | 7 | 4.68 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 76 | 39 | 39 | 15 | 10 | 5.23 | .325 | 1.40 | 9.6 | 3.0 | 6.5 | 272.0 | 291 | 162 | 158 | 45 | 90 | 196 | 12 | 0 | 0 | 0 | 13 | 12 | 10 | 4.83 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 74 | 36 | 36 | 13 | 14 | 5.18 | .334 | 1.47 | 9.6 | 3.6 | 5.7 | 224.1 | 240 | 137 | 129 | 34 | 89 | 143 | 1 | 0 | 0 | 0 | 15 | 8 | 2 | 5.00 |
| SP | Waddell, R.Waddell, Rube >> | 29 | 1905 | L | 58 | 26 | 25 | 16 | 9 | 4.96 | .291 | 1.21 | 8.1 | 2.8 | 7.1 | 158.0 | 142 | 92 | 87 | 26 | 49 | 124 | 6 | 0 | 0 | 0 | 11 | 4 | 3 | 4.58 |
| RP | Eckersley, D.Eckersley, Dennis >> | 36 | 1990 | R | 88 | 87 | 0 | 8 | 3 | 2.04 | .233 | 0.90 | 6.2 | 1.9 | 9.5 | 119.1 | 82 | 36 | 27 | 10 | 25 | 126 | 0 | 9 | 5 | 0 | 0 | 2 | 0 | 2.66 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 69 | 59 | 0 | 8 | 1 | 2.66 | .258 | 1.01 | 6.1 | 3.0 | 9.4 | 71.0 | 48 | 22 | 21 | 9 | 24 | 74 | 0 | 8 | 2 | 0 | 0 | 2 | 0 | 3.66 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 67 | 41 | 0 | 3 | 0 | 2.72 | .284 | 1.19 | 6.1 | 4.7 | 6.7 | 46.1 | 31 | 16 | 14 | 1 | 24 | 34 | 0 | 9 | 1 | 0 | 0 | 0 | 1 | 3.37 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 46 | 19 | 0 | 1 | 1 | 3.57 | .340 | 1.54 | 10.2 | 4.1 | 10.2 | 22.2 | 25 | 11 | 9 | 2 | 10 | 25 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3.27 |
| RP | Ontiveros, S.Ontiveros, Steve >> | 24 | 1985 | R | 42 | 23 | 0 | 0 | 2 | 3.72 | .339 | 1.54 | 7.5 | 6.5 | 4.3 | 36.1 | 30 | 17 | 15 | 5 | 26 | 17 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 6.03 |
| RP | Foulke, K.Foulke, Keith >> | 31 | 2003 | R | 26 | 28 | 0 | 0 | 1 | 5.60 | .312 | 1.33 | 9.8 | 2.3 | 8.5 | 35.1 | 38 | 23 | 22 | 7 | 9 | 33 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.57 |