| SP | Martinez, P.Martinez, Pedro >> | 29 | 2000 | R | 100 | 23 | 23 | 5 | 10 | 5.02 | .348 | 1.57 | 10.6 | 3.6 | 9.7 | 150.2 | 177 | 89 | 84 | 20 | 60 | 162 | 0 | 0 | 0 | 0 | 11 | 4 | 3 | 3.85 |
| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 89 | 21 | 21 | 7 | 9 | 5.74 | .338 | 1.48 | 10.3 | 3.1 | 8.5 | 131.2 | 150 | 86 | 84 | 15 | 45 | 124 | 1 | 0 | 0 | 0 | 7 | 7 | 1 | 3.79 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 21 | 21 | 11 | 3 | 5.31 | .303 | 1.29 | 8.5 | 3.1 | 5.5 | 137.1 | 130 | 81 | 81 | 16 | 47 | 84 | 2 | 0 | 0 | 0 | 8 | 2 | 3 | 4.36 |
| CL | Jansen, K.Jansen, Kenley † >> | 28 | 2016 | R | 97 | 50 | 0 | 5 | 6 | 2.75 | .244 | 0.97 | 6.4 | 2.3 | 9.8 | 59.0 | 42 | 19 | 18 | 6 | 15 | 64 | 0 | 26 | 4 | 0 | 0 | 0 | 0 | 2.92 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 57 | 0 | 3 | 0 | 2.31 | .267 | 1.08 | 5.5 | 4.3 | 8.0 | 74.0 | 45 | 19 | 19 | 7 | 35 | 66 | 0 | 3 | 1 | 0 | 0 | 1 | 1 | 3.91 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 67 | 23 | 0 | 3 | 0 | 1.52 | .176 | 0.64 | 2.5 | 3.4 | 6.2 | 29.2 | 8 | 5 | 5 | 3 | 11 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4.10 |
| SP | Clemens, R.Clemens, Roger >> | 24 | 1986 | R | 69 | 8 | 0 | 1 | 2 | 11.00 | .518 | 3.22 | 22.0 | 7.0 | 8.0 | 9.0 | 22 | 11 | 11 | 3 | 7 | 8 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 7.89 |