| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 15 | 15 | 4 | 5 | 4.47 | .289 | 1.19 | 8.5 | 2.2 | 8.6 | 114.2 | 108 | 62 | 57 | 15 | 28 | 109 | 3 | 0 | 0 | 0 | 7 | 4 | 5 | 3.64 |
| SP | Hernandez, F.Hernandez, Felix >> | 28 | 2014 | R | 79 | 15 | 15 | 4 | 6 | 4.92 | .326 | 1.44 | 10.0 | 3.0 | 7.4 | 89.2 | 99 | 59 | 49 | 12 | 30 | 73 | 0 | 0 | 0 | 0 | 5 | 1 | 4 | 4.16 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 14 | 14 | 5 | 5 | 5.25 | .359 | 1.63 | 11.1 | 3.6 | 6.2 | 97.2 | 120 | 70 | 57 | 22 | 39 | 67 | 1 | 0 | 0 | 0 | 4 | 5 | 7 | 5.93 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 41 | 0 | 3 | 1 | 3.09 | .250 | 1.00 | 7.7 | 1.3 | 10.3 | 35.0 | 30 | 12 | 12 | 2 | 5 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.89 |
| RP | Benoit, J.Benoit, Joaquin >> | 33 | 2010 | R | 95 | 42 | 0 | 2 | 3 | 4.12 | .311 | 1.33 | 9.2 | 2.9 | 9.4 | 43.2 | 44 | 20 | 20 | 4 | 14 | 45 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 3.16 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 31 | 0 | 4 | 2 | 4.36 | .322 | 1.42 | 8.5 | 4.4 | 10.1 | 33.0 | 31 | 21 | 16 | 7 | 16 | 37 | 0 | 5 | 1 | 0 | 0 | 0 | 1 | 4.97 |
| RP | Boxberger, B.Boxberger, Brad >> | 26 | 2014 | R | 83 | 16 | 0 | 2 | 0 | 2.35 | .324 | 1.43 | 7.2 | 6.0 | 9.6 | 15.1 | 12 | 5 | 4 | 1 | 10 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.73 |
| RP | Niedenfuer, T.Niedenfuer, Tom >> | 24 | 1983 | R | 61 | 16 | 0 | 2 | 0 | 9.00 | .438 | 2.33 | 14.4 | 6.6 | 3.0 | 15.0 | 24 | 17 | 15 | 2 | 11 | 5 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 6.27 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 6 | 0 | 1 | 1 | 11.25 | .368 | 1.75 | 13.5 | 2.3 | 2.3 | 4.0 | 6 | 5 | 5 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.50 |