| SP | Clevinger, M.Clevinger, Mike † >> | 28 | 2019 | R | 95 | 21 | 21 | 11 | 4 | 2.96 | .285 | 1.16 | 7.8 | 2.6 | 10.4 | 137.0 | 119 | 52 | 45 | 16 | 40 | 159 | 0 | 0 | 0 | 0 | 14 | 5 | 0 | 3.18 |
| SP | Kershaw, C.Kershaw, Clayton >> | 31 | 2019 | L | 94 | 20 | 20 | 8 | 10 | 5.40 | .321 | 1.40 | 9.9 | 2.7 | 9.9 | 115.0 | 127 | 73 | 69 | 23 | 34 | 127 | 1 | 0 | 0 | 0 | 10 | 2 | 1 | 4.33 |
| SP | Yamamoto, J.Yamamoto, Jordan >> | 23 | 2019 | R | 87 | 18 | 17 | 8 | 4 | 2.52 | .293 | 1.25 | 6.8 | 4.4 | 11.0 | 96.1 | 73 | 30 | 27 | 12 | 47 | 117 | 0 | 0 | 0 | 0 | 6 | 0 | 4 | 3.66 |
| SP | Bauer, T.Bauer, Trevor >> | 28 | 2019 | R | 73 | 16 | 11 | 6 | 3 | 4.74 | .354 | 1.60 | 9.3 | 5.2 | 12.8 | 62.2 | 64 | 37 | 33 | 11 | 36 | 88 | 0 | 0 | 3 | 0 | 5 | 3 | 4 | 4.35 |
| SP | Montas, F.Montas, Frankie >> | 26 | 2019 | R | 85 | 20 | 20 | 3 | 6 | 4.32 | .314 | 1.33 | 9.2 | 2.8 | 8.9 | 123.0 | 126 | 69 | 59 | 25 | 38 | 122 | 0 | 0 | 0 | 0 | 9 | 5 | 3 | 4.71 |
| RP | Harris, W.Harris, Will >> | 34 | 2019 | R | 92 | 65 | 0 | 3 | 4 | 3.39 | .279 | 1.07 | 6.8 | 2.9 | 9.6 | 71.2 | 54 | 31 | 27 | 5 | 23 | 76 | 0 | 4 | 6 | 0 | 0 | 6 | 1 | 3.00 |
| RP | Workman, B.Workman, Brandon † >> | 30 | 2019 | R | 95 | 61 | 0 | 3 | 1 | 1.70 | .265 | 1.08 | 5.7 | 4.1 | 8.6 | 63.2 | 40 | 12 | 12 | 7 | 29 | 60 | 0 | 11 | 0 | 0 | 0 | 0 | 2 | 3.92 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2019 | R | 92 | 35 | 0 | 2 | 3 | 6.08 | .323 | 1.43 | 10.0 | 2.9 | 7.8 | 37.0 | 41 | 25 | 25 | 4 | 12 | 32 | 0 | 3 | 2 | 0 | 0 | 0 | 2 | 3.65 |
| SP | Foltynewicz, M.Foltynewicz, Michael >> | 27 | 2019 | R | 62 | 18 | 8 | 4 | 4 | 3.84 | .316 | 1.32 | 8.4 | 3.5 | 7.9 | 75.0 | 70 | 38 | 32 | 13 | 29 | 66 | 0 | 1 | 1 | 0 | 3 | 5 | 2 | 4.85 |