| SP | Aguirre, H.Aguirre, Hank >> | 31 | 1962 | L | 97 | 23 | 23 | 8 | 10 | 2.91 | .290 | 1.21 | 8.1 | 2.8 | 4.7 | 133.0 | 120 | 44 | 43 | 8 | 41 | 69 | 1 | 0 | 0 | 1 | 12 | 2 | 3 | 3.71 |
| SP | Coveleski, S.Coveleski, Stan >> | 29 | 1918 | R | 86 | 22 | 22 | 8 | 8 | 3.93 | .323 | 1.40 | 9.9 | 2.8 | 4.0 | 146.2 | 160 | 68 | 64 | 10 | 46 | 65 | 7 | 0 | 0 | 0 | 11 | 4 | 4 | 4.03 |
| SP | Fitzsimmons, F.Fitzsimmons, Freddie >> | 33 | 1934 | R | 53 | 22 | 22 | 3 | 11 | 7.66 | .373 | 1.75 | 12.7 | 3.1 | 4.4 | 101.0 | 142 | 89 | 86 | 13 | 35 | 49 | 1 | 0 | 0 | 0 | 6 | 3 | 6 | 4.83 |
| SP | Newsom, B.Newsom, Bobo >> | 32 | 1939 | R | 52 | 22 | 22 | 7 | 10 | 3.82 | .344 | 1.55 | 9.7 | 4.3 | 4.7 | 148.1 | 159 | 74 | 63 | 6 | 71 | 78 | 1 | 0 | 0 | 0 | 13 | 3 | 4 | 3.97 |
| RP | Rondon, H.Rondon, Hector >> | 27 | 2015 | R | 84 | 64 | 0 | 3 | 6 | 4.01 | .296 | 1.26 | 8.8 | 2.6 | 5.8 | 89.2 | 87 | 43 | 40 | 6 | 26 | 57 | 0 | 3 | 7 | 0 | 0 | 0 | 3 | 3.47 |
| RP | Swarzak, A.Swarzak, Anthony >> | 27 | 2013 | R | 62 | 62 | 0 | 5 | 4 | 3.79 | .316 | 1.37 | 10.0 | 2.5 | 4.5 | 99.2 | 110 | 47 | 42 | 8 | 27 | 49 | 0 | 4 | 2 | 0 | 0 | 1 | 2 | 3.91 |
| RP | Campbell, B.Campbell, Bill >> | 36 | 1984 | R | 58 | 47 | 0 | 2 | 3 | 5.61 | .331 | 1.47 | 8.5 | 4.7 | 5.5 | 59.1 | 56 | 39 | 37 | 6 | 31 | 36 | 0 | 3 | 2 | 0 | 0 | 1 | 1 | 4.73 |
| RP | Tejeda, R.Tejeda, Robinson >> | 28 | 2010 | R | 46 | 34 | 0 | 2 | 0 | 5.11 | .351 | 1.62 | 9.7 | 4.9 | 6.3 | 37.0 | 40 | 23 | 21 | 5 | 20 | 26 | 0 | 3 | 0 | 0 | 0 | 0 | 3 | 4.97 |
| RP | Watson, T.Watson, Tony >> | 34 | 2019 | L | 42 | 29 | 0 | 1 | 1 | 3.53 | .301 | 1.26 | 8.2 | 3.3 | 4.1 | 35.2 | 32 | 17 | 14 | 4 | 13 | 16 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 4.77 |