| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 15 | 15 | 7 | 6 | 5.11 | .318 | 1.35 | 10.0 | 2.3 | 8.1 | 91.2 | 101 | 54 | 52 | 11 | 23 | 82 | 0 | 0 | 0 | 0 | 7 | 4 | 3 | 3.66 |
| SP | Kluber, C.Kluber, Corey # >> | 31 | 2017 | R | 89 | 15 | 15 | 7 | 5 | 3.20 | .268 | 1.09 | 7.3 | 2.5 | 8.6 | 104.0 | 84 | 40 | 37 | 7 | 29 | 99 | 3 | 0 | 0 | 1 | 8 | 1 | 2 | 2.84 |
| SP | Brown, M.Brown, Mordecai >> | 32 | 1908 | R | 85 | 15 | 15 | 7 | 6 | 3.81 | .290 | 1.18 | 8.2 | 2.5 | 4.2 | 106.1 | 96 | 47 | 45 | 8 | 30 | 49 | 2 | 0 | 0 | 0 | 10 | 4 | 1 | 4.02 |
| SP | Cueto, J.Cueto, Johnny >> | 28 | 2014 | R | 75 | 16 | 15 | 3 | 6 | 6.95 | .374 | 1.80 | 10.7 | 5.4 | 7.2 | 88.0 | 105 | 75 | 68 | 17 | 53 | 70 | 0 | 0 | 0 | 0 | 4 | 0 | 3 | 5.73 |
| CL | Jansen, K.Jansen, Kenley >> | 28 | 2016 | R | 97 | 36 | 0 | 0 | 0 | 1.47 | .290 | 1.20 | 7.5 | 3.5 | 9.5 | 36.2 | 30 | 6 | 6 | 1 | 14 | 38 | 0 | 20 | 1 | 0 | 0 | 1 | 1 | 2.50 |
| SU | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 37 | 0 | 1 | 2 | 5.91 | .331 | 1.46 | 8.7 | 4.4 | 6.9 | 35.0 | 34 | 29 | 23 | 7 | 17 | 27 | 0 | 1 | 3 | 0 | 0 | 1 | 0 | 5.60 |
| RP | Gossage, R.Gossage, Rich >> | 30 | 1981 | R | 90 | 44 | 0 | 4 | 1 | 2.55 | .260 | 1.03 | 6.8 | 2.6 | 6.8 | 49.1 | 37 | 16 | 14 | 5 | 14 | 37 | 0 | 1 | 1 | 0 | 0 | 1 | 1 | 3.73 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 34 | 0 | 1 | 1 | 3.76 | .303 | 1.30 | 8.1 | 3.8 | 9.7 | 38.1 | 34 | 17 | 16 | 5 | 16 | 41 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 3.82 |
| RP | Britton, Z.Britton, Zach >> | 28 | 2016 | L | 78 | 39 | 0 | 1 | 4 | 6.03 | .380 | 1.81 | 9.8 | 6.6 | 8.5 | 34.1 | 37 | 24 | 23 | 7 | 25 | 32 | 0 | 0 | 1 | 0 | 0 | 1 | 7 | 6.09 |