| SP | Kershaw, C.Kershaw, Clayton † >> | 28 | 2016 | L | 99 | 34 | 34 | 16 | 11 | 3.22 | .281 | 1.14 | 8.7 | 1.6 | 7.4 | 248.2 | 239 | 101 | 89 | 20 | 45 | 203 | 7 | 0 | 0 | 5 | 21 | 8 | 8 | 3.05 |
| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 32 | 32 | 17 | 10 | 3.62 | .309 | 1.32 | 9.2 | 2.7 | 4.7 | 241.1 | 246 | 104 | 97 | 23 | 73 | 127 | 11 | 0 | 0 | 2 | 19 | 4 | 6 | 4.15 |
| SP | Marichal, J.Marichal, Juan >> | 29 | 1966 | R | 76 | 31 | 31 | 11 | 10 | 4.75 | .311 | 1.35 | 10.2 | 1.9 | 4.6 | 231.0 | 263 | 139 | 122 | 42 | 48 | 118 | 11 | 0 | 0 | 0 | 12 | 2 | 6 | 4.99 |
| RP | Doolittle, S.Doolittle, Sean >> | 31 | 2018 | L | 99 | 72 | 0 | 6 | 3 | 2.97 | .291 | 1.18 | 7.8 | 2.9 | 9.0 | 75.2 | 65 | 34 | 25 | 7 | 24 | 75 | 0 | 4 | 3 | 0 | 0 | 4 | 0 | 3.33 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 72 | 0 | 2 | 3 | 2.12 | .268 | 1.10 | 6.7 | 3.2 | 6.7 | 51.0 | 38 | 14 | 12 | 3 | 18 | 38 | 0 | 15 | 0 | 0 | 0 | 0 | 1 | 3.33 |
| RP | Hochevar, L.Hochevar, Luke >> | 30 | 2013 | R | 77 | 30 | 0 | 3 | 3 | 4.00 | .270 | 1.07 | 7.0 | 2.7 | 8.7 | 27.0 | 21 | 12 | 12 | 1 | 8 | 26 | 0 | 7 | 3 | 0 | 0 | 1 | 1 | 2.56 |
| RP | Zimmerman, J.Zimmerman, Jeff >> | 27 | 1999 | R | 70 | 20 | 0 | 1 | 1 | 3.94 | .333 | 1.50 | 9.0 | 4.5 | 7.9 | 16.0 | 16 | 7 | 7 | 2 | 8 | 14 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 4.38 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 71 | 11 | 0 | 0 | 3 | 5.05 | .302 | 1.26 | 8.6 | 2.8 | 4.6 | 51.2 | 49 | 30 | 29 | 7 | 16 | 26 | 0 | 0 | 0 | 0 | 0 | 2 | 4 | 4.82 |
| RP | Saito, T.Saito, Takashi >> | 37 | 2007 | R | 91 | 15 | 0 | 0 | 1 | 7.80 | .318 | 1.33 | 9.6 | 2.4 | 9.6 | 15.0 | 16 | 13 | 13 | 5 | 4 | 16 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 6.20 |