| SP | Kluber, C.Kluber, Corey >> | 31 | 2017 | R | 90 | 31 | 30 | 11 | 12 | 5.37 | .327 | 1.41 | 9.9 | 2.8 | 7.9 | 187.2 | 206 | 116 | 112 | 31 | 59 | 165 | 1 | 0 | 0 | 0 | 12 | 8 | 4 | 4.47 |
| SP | Santana, J.Santana, Johan >> | 25 | 2004 | L | 86 | 30 | 30 | 6 | 12 | 4.87 | .310 | 1.31 | 8.5 | 3.3 | 8.5 | 190.1 | 179 | 109 | 103 | 21 | 70 | 180 | 2 | 0 | 0 | 0 | 15 | 8 | 6 | 3.77 |
| SP | Hunter, C.Hunter, Catfish >> | 26 | 1972 | R | 81 | 29 | 29 | 9 | 14 | 4.75 | .323 | 1.42 | 9.1 | 3.7 | 3.9 | 195.1 | 197 | 108 | 103 | 25 | 80 | 85 | 4 | 0 | 0 | 0 | 12 | 3 | 6 | 5.07 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 24 | 2012 | R | 100 | 71 | 0 | 10 | 7 | 3.11 | .271 | 1.09 | 6.5 | 3.4 | 9.2 | 75.1 | 54 | 27 | 26 | 8 | 28 | 77 | 0 | 32 | 3 | 0 | 0 | 2 | 4 | 3.53 |
| RP | Rivera, M.Rivera, Mariano >> | 39 | 2008 | R | 85 | 72 | 0 | 1 | 3 | 4.64 | .280 | 1.15 | 8.7 | 1.6 | 8.6 | 66.0 | 64 | 36 | 34 | 12 | 12 | 63 | 0 | 2 | 2 | 0 | 0 | 1 | 0 | 4.05 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 54 | 0 | 1 | 3 | 4.85 | .342 | 1.56 | 9.5 | 4.5 | 9.5 | 52.0 | 55 | 32 | 28 | 2 | 26 | 55 | 0 | 1 | 2 | 0 | 0 | 0 | 2 | 2.88 |
| RP | Hochevar, L.Hochevar, Luke # >> | 30 | 2013 | R | 78 | 42 | 0 | 4 | 3 | 5.89 | .338 | 1.51 | 9.2 | 4.5 | 9.2 | 44.1 | 45 | 29 | 29 | 5 | 22 | 45 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.00 |
| SP | Krause, H.Krause, Harry >> | 21 | 1909 | L | 72 | 8 | 0 | 3 | 2 | 4.15 | .337 | 1.52 | 9.0 | 5.1 | 6.9 | 21.2 | 21 | 10 | 10 | 4 | 12 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.67 |