| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 33 | 33 | 12 | 17 | 5.88 | .320 | 1.38 | 9.3 | 3.2 | 4.3 | 206.2 | 213 | 136 | 135 | 33 | 73 | 98 | 5 | 0 | 0 | 1 | 12 | 6 | 5 | 5.28 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 77 | 32 | 32 | 7 | 17 | 5.87 | .336 | 1.48 | 10.4 | 2.9 | 5.4 | 202.1 | 233 | 139 | 132 | 39 | 66 | 121 | 10 | 0 | 0 | 0 | 11 | 8 | 2 | 5.41 |
| SP | Bender, C.Bender, Chief # >> | 26 | 1910 | R | 72 | 32 | 32 | 13 | 12 | 4.94 | .311 | 1.35 | 9.3 | 2.8 | 5.5 | 229.1 | 237 | 129 | 126 | 37 | 72 | 140 | 9 | 0 | 0 | 0 | 12 | 2 | 5 | 4.85 |
| RP | Feliz, N.Feliz, Neftali >> | 21 | 2009 | R | 97 | 83 | 0 | 8 | 5 | 3.17 | .297 | 1.26 | 8.0 | 3.5 | 8.5 | 130.2 | 115 | 49 | 46 | 17 | 50 | 123 | 0 | 9 | 6 | 0 | 0 | 1 | 0 | 3.98 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 63 | 0 | 1 | 6 | 3.33 | .263 | 1.06 | 7.1 | 2.5 | 8.6 | 75.2 | 59 | 28 | 28 | 9 | 21 | 72 | 0 | 7 | 3 | 0 | 0 | 1 | 0 | 3.52 |
| RP | Sutter, B.Sutter, Bruce >> | 24 | 1977 | R | 69 | 54 | 0 | 5 | 2 | 2.90 | .296 | 1.21 | 6.9 | 4.1 | 9.5 | 68.1 | 52 | 22 | 22 | 8 | 31 | 72 | 0 | 4 | 2 | 0 | 0 | 3 | 4 | 3.91 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 24 | 1983 | R | 62 | 56 | 0 | 5 | 1 | 3.95 | .305 | 1.30 | 7.8 | 4.0 | 4.8 | 66.0 | 57 | 29 | 29 | 8 | 29 | 35 | 0 | 4 | 0 | 0 | 0 | 1 | 2 | 4.88 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 1 | 1 | 0 | 1 | 7.94 | .370 | 1.76 | 14.4 | 3.6 | 1.8 | 5.2 | 8 | 5 | 5 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.40 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Tanana, F.Tanana, Frank >> | 23 | 1976 | L | 57 | 4 | 0 | 0 | 0 | 8.18 | .327 | 1.45 | 11.5 | 1.6 | 3.3 | 11.0 | 14 | 10 | 10 | 2 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.18 |