| SP | Clevinger, M.Clevinger, Mike † # >> | 28 | 2019 | R | 96 | 36 | 36 | 16 | 9 | 3.41 | .286 | 1.15 | 7.9 | 2.5 | 11.2 | 235.0 | 206 | 93 | 89 | 23 | 64 | 292 | 1 | 0 | 0 | 1 | 23 | 12 | 0 | 2.76 |
| SP | Bieber, S.Bieber, Shane † >> | 24 | 2019 | R | 89 | 36 | 36 | 16 | 10 | 3.74 | .293 | 1.22 | 8.9 | 2.1 | 10.0 | 243.1 | 239 | 108 | 101 | 35 | 58 | 270 | 1 | 0 | 0 | 0 | 23 | 5 | 6 | 3.43 |
| SP | Civale, A.Civale, Aaron >> | 24 | 2019 | R | 87 | 35 | 35 | 13 | 7 | 4.17 | .303 | 1.27 | 8.1 | 3.3 | 8.3 | 216.0 | 194 | 107 | 100 | 23 | 80 | 198 | 0 | 0 | 0 | 0 | 15 | 8 | 4 | 3.77 |
| SP | Anderson, B.Anderson, Brett # >> | 31 | 2019 | L | 44 | 31 | 31 | 10 | 10 | 5.91 | .344 | 1.54 | 10.1 | 3.8 | 7.8 | 175.0 | 197 | 122 | 115 | 34 | 73 | 152 | 0 | 0 | 0 | 0 | 12 | 5 | 1 | 5.13 |
| SP | Plesac, Z.Plesac, Zach # >> | 24 | 2019 | R | 68 | 24 | 24 | 5 | 10 | 5.47 | .332 | 1.46 | 9.7 | 3.4 | 7.5 | 135.0 | 146 | 85 | 82 | 27 | 51 | 113 | 0 | 0 | 0 | 0 | 6 | 4 | 1 | 5.15 |
| RP | Guerra, J.Guerra, Junior >> | 34 | 2019 | R | 83 | 130 | 0 | 3 | 3 | 4.22 | .281 | 1.13 | 7.0 | 3.3 | 8.8 | 119.1 | 92 | 60 | 56 | 13 | 43 | 117 | 0 | 3 | 3 | 0 | 0 | 5 | 8 | 3.66 |
| RP | Wilson, J.Wilson, Justin # >> | 31 | 2019 | L | 64 | 109 | 0 | 5 | 7 | 4.36 | .284 | 1.15 | 6.4 | 4.0 | 10.5 | 76.1 | 54 | 37 | 37 | 10 | 34 | 89 | 0 | 5 | 3 | 0 | 0 | 3 | 3 | 3.83 |
| RP | Miller, A.Miller, Andrew # >> | 34 | 2019 | L | 67 | 93 | 0 | 5 | 6 | 4.84 | .316 | 1.36 | 7.6 | 4.8 | 11.6 | 70.2 | 59 | 40 | 38 | 10 | 37 | 90 | 0 | 10 | 6 | 0 | 0 | 2 | 5 | 3.96 |