| SP | Peralta, F.Peralta, Freddy $$ >> | 24 | 2018 | R | 97 | 39 | 39 | 21 | 6 | 2.78 | .280 | 1.14 | 6.8 | 3.5 | 10.7 | 229.2 | 172 | 71 | 71 | 19 | 90 | 272 | 0 | 0 | 0 | 0 | 20 | 6 | 2 | 2.96 |
| SP | Tokutomi, I.Tokutomi, Iwakiri # + $$ >> | 27 | 2019 | R | 93 | 36 | 36 | 12 | 16 | 4.39 | .283 | 1.14 | 8.5 | 1.8 | 7.9 | 236.0 | 224 | 116 | 115 | 34 | 46 | 207 | 0 | 0 | 0 | 0 | 20 | 9 | 4 | 3.82 |
| SP | Yount, L.Yount, Lynne # + $$ >> | 25 | 2019 | R | 84 | 36 | 36 | 16 | 7 | 3.84 | .295 | 1.25 | 8.5 | 2.8 | 9.4 | 208.1 | 196 | 92 | 89 | 22 | 65 | 218 | 0 | 0 | 0 | 0 | 16 | 0 | 4 | 3.22 |
| SP | Wacha, M.Wacha, Michael # $$ >> | 28 | 2018 | R | 80 | 32 | 32 | 18 | 7 | 4.24 | .315 | 1.35 | 8.5 | 3.6 | 6.8 | 191.0 | 180 | 93 | 90 | 26 | 77 | 145 | 1 | 0 | 0 | 0 | 16 | 6 | 1 | 4.55 |
| SP | Ray, R.Ray, Robbie # $$ >> | 28 | 2018 | L | 64 | 24 | 22 | 8 | 9 | 3.80 | .302 | 1.27 | 6.9 | 4.5 | 11.8 | 125.2 | 96 | 59 | 53 | 10 | 63 | 164 | 0 | 0 | 1 | 0 | 10 | 4 | 2 | 3.02 |
| RP | Holder, J.Holder, Jonathan $$ >> | 27 | 2018 | R | 85 | 96 | 0 | 11 | 4 | 3.24 | .278 | 1.13 | 7.4 | 2.8 | 7.4 | 144.2 | 119 | 53 | 52 | 17 | 44 | 118 | 0 | 10 | 3 | 0 | 0 | 4 | 2 | 3.90 |
| RP | Osuna, R.Osuna, Roberto $$ >> | 25 | 2018 | R | 84 | 96 | 0 | 6 | 0 | 3.79 | .264 | 1.06 | 7.9 | 1.6 | 7.7 | 135.1 | 119 | 62 | 57 | 20 | 24 | 115 | 0 | 14 | 4 | 0 | 0 | 3 | 3 | 3.82 |
| RP | Bradley, A.Bradley, Archie $$ >> | 27 | 2018 | R | 73 | 58 | 0 | 2 | 6 | 2.76 | .310 | 1.33 | 7.6 | 4.4 | 9.7 | 65.1 | 55 | 22 | 20 | 6 | 32 | 70 | 0 | 6 | 1 | 0 | 0 | 1 | 3 | 3.57 |
| SP | Duplantier, J.Duplantier, Jon + >> | 26 | 2019 | R | 40 | 9 | 2 | 3 | 2 | 3.78 | .306 | 1.20 | 8.4 | 2.8 | 6.2 | 16.2 | 15 | 7 | 7 | 1 | 5 | 11 | 0 | 1 | 0 | 0 | 1 | 2 | 1 | 3.75 |