| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 25 | 25 | 12 | 9 | 3.98 | .305 | 1.29 | 8.7 | 2.9 | 9.2 | 181.0 | 174 | 80 | 80 | 16 | 59 | 186 | 3 | 0 | 0 | 0 | 16 | 5 | 0 | 3.15 |
| SP | Fernandez, J.Fernandez, Jose # >> | 21 | 2013 | R | 76 | 24 | 24 | 7 | 10 | 6.17 | .356 | 1.61 | 9.5 | 5.1 | 7.7 | 135.2 | 142 | 100 | 93 | 27 | 77 | 116 | 0 | 0 | 0 | 0 | 7 | 6 | 2 | 5.73 |
| SP | Schmidt, J.Schmidt, Jason >> | 30 | 2003 | R | 67 | 23 | 23 | 7 | 9 | 5.72 | .327 | 1.44 | 9.4 | 3.6 | 6.6 | 157.1 | 164 | 101 | 100 | 30 | 63 | 115 | 2 | 0 | 0 | 1 | 8 | 2 | 3 | 5.26 |
| SP | Chesbro, J.Chesbro, Jack >> | 30 | 1904 | R | 65 | 23 | 23 | 9 | 8 | 4.11 | .321 | 1.40 | 9.5 | 3.1 | 5.0 | 170.2 | 180 | 87 | 78 | 20 | 59 | 95 | 6 | 0 | 0 | 1 | 11 | 3 | 2 | 4.51 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 61 | 0 | 2 | 2 | 2.79 | .264 | 1.07 | 6.9 | 2.8 | 8.2 | 80.2 | 61 | 25 | 25 | 7 | 25 | 73 | 0 | 10 | 4 | 0 | 0 | 1 | 2 | 3.29 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 51 | 0 | 4 | 7 | 4.27 | .278 | 1.12 | 7.2 | 2.9 | 8.8 | 59.0 | 47 | 30 | 28 | 10 | 19 | 58 | 0 | 3 | 2 | 0 | 0 | 2 | 0 | 4.31 |
| RP | Betancourt, R.Betancourt, Rafael >> | 32 | 2007 | R | 77 | 39 | 0 | 3 | 0 | 2.87 | .273 | 1.13 | 8.2 | 1.9 | 7.7 | 47.0 | 43 | 15 | 15 | 4 | 10 | 40 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 3.04 |
| RP | Bailey, A.Bailey, Andrew >> | 25 | 2009 | R | 67 | 27 | 0 | 0 | 4 | 4.06 | .261 | 1.06 | 5.8 | 3.9 | 8.0 | 37.2 | 24 | 17 | 17 | 7 | 16 | 33 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 4.97 |
| SP | Caldwell, R.Caldwell, Ray >> | 26 | 1914 | R | 64 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Drysdale, D.Drysdale, Don >> | 28 | 1964 | R | 59 | 10 | 0 | 2 | 1 | 4.35 | .354 | 1.65 | 11.7 | 3.6 | 4.5 | 10.1 | 13 | 5 | 5 | 0 | 4 | 5 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 3.20 |