| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 13 | 13 | 5 | 6 | 5.14 | .315 | 1.36 | 9.0 | 3.2 | 7.3 | 84.0 | 84 | 52 | 48 | 12 | 30 | 68 | 1 | 0 | 0 | 0 | 5 | 2 | 2 | 4.38 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 14 | 13 | 4 | 8 | 6.21 | .343 | 1.54 | 11.2 | 2.7 | 4.9 | 87.0 | 108 | 61 | 60 | 19 | 26 | 47 | 1 | 0 | 0 | 0 | 2 | 2 | 3 | 5.72 |
| SP | Hubbell, C.Hubbell, Carl >> | 30 | 1933 | L | 36 | 13 | 13 | 4 | 4 | 6.23 | .336 | 1.52 | 11.3 | 2.5 | 4.3 | 73.2 | 92 | 53 | 51 | 15 | 20 | 35 | 0 | 0 | 0 | 0 | 5 | 0 | 3 | 5.53 |
| SU | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 33 | 0 | 1 | 2 | 3.76 | .242 | 0.96 | 6.5 | 2.3 | 11.5 | 40.2 | 29 | 19 | 17 | 4 | 10 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.50 |
| CL | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 32 | 0 | 2 | 0 | 3.72 | .320 | 1.38 | 6.8 | 5.6 | 5.9 | 29.0 | 22 | 13 | 12 | 1 | 18 | 19 | 0 | 14 | 2 | 0 | 0 | 1 | 0 | 4.10 |
| RP | Percival, T.Percival, Troy >> | 26 | 1995 | R | 83 | 37 | 0 | 2 | 1 | 2.72 | .273 | 1.13 | 4.2 | 6.1 | 7.9 | 49.2 | 23 | 15 | 15 | 2 | 33 | 43 | 0 | 2 | 0 | 0 | 0 | 0 | 2 | 3.80 |
| RP | Treinen, B.Treinen, Blake >> | 30 | 2018 | R | 80 | 31 | 0 | 2 | 2 | 2.95 | .292 | 1.18 | 8.1 | 2.8 | 9.5 | 39.2 | 35 | 13 | 13 | 5 | 12 | 41 | 0 | 1 | 0 | 0 | 0 | 2 | 1 | 3.64 |
| RP | Wetteland, J.Wetteland, John >> | 27 | 1993 | R | 40 | 26 | 0 | 1 | 1 | 3.80 | .360 | 1.69 | 11.7 | 3.9 | 8.2 | 23.2 | 30 | 11 | 10 | 3 | 10 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.17 |