| SP | Buehler, W.Buehler, Walker >> | 23 | 2018 | R | 84 | 14 | 14 | 3 | 8 | 6.05 | .328 | 1.45 | 9.9 | 3.2 | 9.7 | 77.1 | 85 | 56 | 52 | 16 | 27 | 83 | 0 | 0 | 0 | 0 | 4 | 1 | 1 | 4.64 |
| SP | Liriano, F.Liriano, Francisco >> | 23 | 2006 | L | 73 | 14 | 14 | 4 | 5 | 6.18 | .325 | 1.44 | 9.5 | 3.7 | 11.0 | 59.2 | 62 | 41 | 41 | 15 | 24 | 72 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 5.08 |
| SP | Millwood, K.Millwood, Kevin >> | 25 | 1999 | R | 69 | 13 | 13 | 3 | 8 | 7.59 | .369 | 1.74 | 11.2 | 4.6 | 6.6 | 74.2 | 92 | 67 | 63 | 23 | 38 | 54 | 1 | 0 | 0 | 0 | 4 | 1 | 4 | 7.16 |
| RP | Edwards, C.Edwards, Carl >> | 24 | 2016 | R | 93 | 36 | 0 | 1 | 1 | 3.14 | .291 | 1.23 | 5.4 | 5.8 | 11.3 | 48.2 | 29 | 17 | 17 | 5 | 31 | 60 | 0 | 2 | 1 | 0 | 0 | 0 | 1 | 3.79 |
| RP | Jackson, M.Jackson, Mike >> | 30 | 1994 | R | 82 | 32 | 0 | 3 | 2 | 3.86 | .279 | 1.16 | 7.8 | 2.8 | 9.0 | 39.2 | 34 | 17 | 17 | 4 | 12 | 39 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 3.26 |
| RP | Rodney, F.Rodney, Fernando >> | 35 | 2012 | R | 79 | 19 | 0 | 1 | 1 | 1.88 | .232 | 0.91 | 7.4 | 1.0 | 10.6 | 28.2 | 23 | 8 | 6 | 5 | 3 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3.29 |
| RP | Soria, J.Soria, Joakim >> | 24 | 2008 | R | 66 | 19 | 0 | 1 | 0 | 4.91 | .290 | 1.14 | 7.0 | 3.3 | 6.5 | 22.0 | 17 | 13 | 12 | 3 | 8 | 16 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 4.68 |
| RP | Pressly, R.Pressly, Ryan >> | 30 | 2019 | R | 53 | 16 | 0 | 1 | 0 | 2.25 | .258 | 1.04 | 6.4 | 3.0 | 10.1 | 24.0 | 17 | 6 | 6 | 1 | 8 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.29 |
| SP | Beckett, J.Beckett, Josh >> | 31 | 2011 | R | 55 | 9 | 0 | 0 | 3 | 9.00 | .441 | 2.36 | 13.9 | 7.4 | 7.4 | 11.0 | 17 | 11 | 11 | 3 | 9 | 9 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 7.36 |