| SP | Martinez, P.Martinez, Pedro $$ >> | 29 | 2000 | R | 100 | 23 | 23 | 3 | 13 | 4.26 | .298 | 1.25 | 8.7 | 2.5 | 10.4 | 152.0 | 147 | 78 | 72 | 25 | 43 | 175 | 1 | 0 | 0 | 0 | 14 | 4 | 6 | 3.76 |
| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 84 | 22 | 22 | 6 | 11 | 5.63 | .340 | 1.52 | 9.5 | 4.3 | 9.0 | 118.1 | 124 | 82 | 74 | 22 | 56 | 118 | 2 | 0 | 0 | 0 | 5 | 3 | 3 | 4.92 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 77 | 23 | 22 | 9 | 7 | 4.11 | .306 | 1.30 | 8.0 | 3.8 | 7.3 | 157.2 | 139 | 74 | 72 | 18 | 66 | 127 | 2 | 0 | 0 | 0 | 12 | 4 | 5 | 4.21 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 70 | 23 | 22 | 4 | 10 | 5.39 | .316 | 1.34 | 9.3 | 2.8 | 6.6 | 133.2 | 137 | 81 | 80 | 24 | 42 | 97 | 1 | 0 | 1 | 0 | 11 | 6 | 1 | 4.97 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 98 | 74 | 0 | 1 | 4 | 4.37 | .315 | 1.35 | 8.8 | 3.5 | 10.0 | 78.1 | 76 | 39 | 38 | 7 | 30 | 87 | 0 | 0 | 2 | 0 | 0 | 2 | 2 | 3.17 |
| RP | Devine, J.Devine, Joey >> | 25 | 2008 | R | 77 | 66 | 0 | 4 | 3 | 3.41 | .278 | 1.14 | 5.7 | 4.7 | 10.7 | 60.2 | 38 | 23 | 23 | 9 | 31 | 71 | 0 | 2 | 3 | 0 | 0 | 1 | 0 | 4.18 |
| RP | Holland, G.Holland, Greg >> | 27 | 2013 | R | 68 | 51 | 0 | 2 | 2 | 4.04 | .307 | 1.31 | 8.6 | 3.1 | 10.7 | 49.0 | 47 | 23 | 22 | 7 | 17 | 58 | 0 | 4 | 0 | 0 | 0 | 1 | 2 | 3.59 |