| SP | Messersmith, A.Messersmith, Andy >> | 24 | 1969 | R | 94 | 40 | 40 | 22 | 8 | 2.86 | .271 | 1.11 | 6.9 | 3.1 | 5.6 | 274.0 | 210 | 87 | 87 | 20 | 95 | 171 | 3 | 0 | 0 | 2 | 29 | 1 | 8 | 3.75 |
| SP | Boswell, D.Boswell, Dave # >> | 22 | 1967 | R | 82 | 38 | 38 | 15 | 9 | 3.52 | .302 | 1.27 | 7.8 | 3.6 | 6.5 | 230.0 | 199 | 98 | 90 | 20 | 93 | 167 | 0 | 0 | 0 | 0 | 26 | 6 | 6 | 3.97 |
| SP | Hanson, T.Hanson, Tommy >> | 22 | 2009 | R | 81 | 37 | 36 | 10 | 10 | 4.75 | .336 | 1.49 | 9.6 | 3.9 | 6.2 | 191.1 | 203 | 105 | 101 | 13 | 83 | 131 | 0 | 0 | 0 | 0 | 18 | 5 | 3 | 3.90 |
| SP | Kennedy, I.Kennedy, Ian >> | 32 | 2016 | R | 72 | 35 | 35 | 6 | 11 | 5.29 | .368 | 1.73 | 11.3 | 4.3 | 5.8 | 153.0 | 192 | 93 | 90 | 21 | 73 | 99 | 0 | 0 | 0 | 0 | 3 | 2 | 2 | 4.96 |
| SP | Hernandez, F.Hernandez, Felix >> | 30 | 2016 | R | 56 | 32 | 31 | 9 | 9 | 5.81 | .349 | 1.60 | 10.0 | 4.3 | 6.1 | 141.0 | 157 | 96 | 91 | 18 | 68 | 95 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 4.80 |
| RP | Guzman, A.Guzman, Angel # >> | 28 | 2009 | R | 87 | 88 | 0 | 8 | 4 | 3.88 | .314 | 1.37 | 7.9 | 4.4 | 5.6 | 111.1 | 98 | 52 | 48 | 11 | 54 | 69 | 0 | 8 | 6 | 0 | 0 | 1 | 0 | 4.53 |
| RP | Wendell, T.Wendell, Turk >> | 33 | 2000 | R | 80 | 77 | 0 | 9 | 5 | 3.60 | .295 | 1.24 | 7.3 | 3.9 | 6.5 | 95.0 | 77 | 40 | 38 | 13 | 41 | 69 | 0 | 7 | 7 | 0 | 0 | 1 | 0 | 4.65 |
| RP | Soriano, J.Soriano, Jose >> | 24 | 2023 | R | 65 | 65 | 0 | 3 | 7 | 4.54 | .346 | 1.59 | 8.3 | 6.0 | 10.2 | 67.1 | 62 | 34 | 34 | 9 | 45 | 76 | 0 | 8 | 5 | 0 | 0 | 0 | 3 | 4.49 |
| RP | Zumaya, J.Zumaya, Joel >> | 26 | 2010 | R | 77 | 53 | 0 | 5 | 2 | 3.38 | .311 | 1.34 | 7.5 | 4.6 | 6.6 | 61.1 | 51 | 26 | 23 | 6 | 31 | 45 | 0 | 5 | 3 | 0 | 0 | 1 | 2 | 4.38 |
| RP | Guante, C.Guante, Cecilio >> | 29 | 1989 | R | 46 | 55 | 0 | 4 | 1 | 2.04 | .316 | 1.37 | 7.8 | 4.6 | 7.2 | 66.1 | 57 | 16 | 15 | 3 | 34 | 53 | 0 | 4 | 1 | 0 | 0 | 1 | 1 | 3.58 |
| SP | DeLeon, J.DeLeon, Jose >> | 25 | 1985 | R | 52 | 35 | 0 | 5 | 4 | 5.29 | .358 | 1.65 | 9.5 | 5.3 | 6.1 | 119.0 | 126 | 76 | 70 | 14 | 70 | 80 | 0 | 2 | 0 | 0 | 0 | 3 | 5 | 5.03 |