| SP | Cole, G.Cole, Gerrit # >> | 28 | 2019 | R | 92 | 15 | 15 | 5 | 6 | 5.28 | .329 | 1.47 | 9.7 | 3.5 | 10.0 | 87.0 | 94 | 55 | 51 | 15 | 34 | 97 | 0 | 0 | 0 | 0 | 7 | 0 | 2 | 4.18 |
| SP | Kershaw, C.Kershaw, Clayton >> | 28 | 2016 | L | 99 | 15 | 15 | 10 | 2 | 2.50 | .264 | 1.06 | 8.1 | 1.5 | 8.1 | 115.0 | 103 | 34 | 32 | 5 | 19 | 104 | 3 | 0 | 0 | 0 | 12 | 2 | 2 | 2.30 |
| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 81 | 15 | 15 | 7 | 5 | 4.64 | .313 | 1.32 | 7.8 | 4.1 | 7.6 | 83.1 | 72 | 45 | 43 | 12 | 38 | 70 | 0 | 0 | 0 | 0 | 7 | 4 | 6 | 4.71 |
| SP | Reulbach, E.Reulbach, Ed >> | 24 | 1906 | R | 60 | 14 | 14 | 4 | 6 | 5.16 | .335 | 1.46 | 8.6 | 4.6 | 3.7 | 90.2 | 86 | 57 | 52 | 14 | 46 | 37 | 2 | 0 | 0 | 0 | 6 | 5 | 0 | 5.90 |
| CL | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 33 | 0 | 4 | 7 | 4.11 | .276 | 1.09 | 8.7 | 1.0 | 6.7 | 35.0 | 34 | 16 | 16 | 5 | 4 | 26 | 0 | 20 | 3 | 0 | 0 | 2 | 2 | 3.89 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 78 | 11 | 0 | 0 | 0 | 6.97 | .340 | 1.55 | 9.9 | 4.5 | 4.5 | 10.1 | 11 | 8 | 8 | 5 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10.00 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 8 | 0 | 0 | 0 | 3.29 | .268 | 1.10 | 5.5 | 4.8 | 7.6 | 13.2 | 8 | 7 | 5 | 0 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.92 |
| SP | Fernandez, S.Fernandez, Sid >> | 23 | 1985 | L | 49 | 8 | 0 | 1 | 2 | 4.70 | .350 | 1.57 | 7.6 | 6.6 | 9.0 | 38.1 | 32 | 21 | 20 | 3 | 28 | 38 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4.39 |