| SP | McNally, D.McNally, Dave >> | 26 | 1968 | L | 96 | 34 | 34 | 11 | 17 | 4.73 | .305 | 1.29 | 8.1 | 3.5 | 4.8 | 243.1 | 220 | 138 | 128 | 32 | 95 | 130 | 4 | 0 | 0 | 1 | 15 | 6 | 2 | 4.89 |
| SP | Horlen, J.Horlen, Joe # >> | 27 | 1964 | R | 78 | 33 | 33 | 8 | 15 | 5.07 | .329 | 1.43 | 10.0 | 2.9 | 5.5 | 216.2 | 240 | 125 | 122 | 28 | 69 | 132 | 2 | 0 | 0 | 0 | 15 | 9 | 3 | 4.55 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 32 | 32 | 6 | 18 | 6.20 | .337 | 1.51 | 11.5 | 2.1 | 6.0 | 200.1 | 255 | 142 | 138 | 40 | 47 | 133 | 9 | 0 | 0 | 1 | 9 | 4 | 3 | 5.04 |
| SP | Pfiester, J.Pfiester, Jack >> | 28 | 1906 | L | 73 | 32 | 32 | 10 | 14 | 4.87 | .324 | 1.42 | 9.6 | 3.2 | 5.2 | 223.2 | 238 | 126 | 121 | 31 | 80 | 128 | 7 | 0 | 0 | 1 | 13 | 4 | 5 | 4.79 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 71 | 31 | 31 | 14 | 11 | 4.50 | .314 | 1.35 | 9.3 | 2.9 | 5.3 | 186.0 | 192 | 98 | 93 | 19 | 60 | 109 | 0 | 0 | 0 | 0 | 18 | 3 | 2 | 4.17 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 82 | 0 | 5 | 7 | 3.24 | .271 | 1.09 | 7.5 | 2.4 | 8.7 | 105.2 | 87 | 42 | 38 | 9 | 28 | 102 | 0 | 8 | 7 | 0 | 0 | 3 | 2 | 3.06 |
| RP | Feliz, N.Feliz, Neftali # >> | 21 | 2009 | R | 97 | 66 | 0 | 3 | 2 | 4.27 | .313 | 1.34 | 8.9 | 3.3 | 7.0 | 71.2 | 70 | 36 | 34 | 11 | 26 | 55 | 0 | 6 | 1 | 0 | 0 | 2 | 0 | 4.65 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 52 | 0 | 1 | 6 | 3.32 | .337 | 1.43 | 7.5 | 5.4 | 9.1 | 62.1 | 52 | 23 | 23 | 6 | 37 | 63 | 0 | 4 | 3 | 0 | 0 | 6 | 1 | 4.31 |
| RP | Foulke, K.Foulke, Keith >> | 27 | 1999 | R | 59 | 36 | 0 | 0 | 1 | 4.08 | .294 | 1.25 | 8.4 | 2.9 | 8.8 | 46.1 | 43 | 22 | 21 | 8 | 15 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4.28 |
| SP | Coveleski, S.Coveleski, Stan >> | 28 | 1917 | R | 62 | 11 | 0 | 0 | 2 | 12.75 | .463 | 2.50 | 15.0 | 7.5 | 2.3 | 12.0 | 20 | 19 | 17 | 1 | 10 | 3 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 6.33 |