| SP | Alcantara, S.Alcantara, Sandy >> | 23 | 2019 | R | 57 | 38 | 38 | 14 | 15 | 3.99 | .332 | 1.44 | 9.2 | 3.7 | 8.6 | 221.0 | 227 | 109 | 98 | 35 | 92 | 211 | 0 | 0 | 0 | 0 | 20 | 11 | 3 | 4.55 |
| SP | Tanaka, M.Tanaka, Masahiro # >> | 30 | 2019 | R | 61 | 40 | 39 | 13 | 15 | 5.21 | .323 | 1.40 | 9.8 | 2.8 | 8.3 | 221.0 | 240 | 130 | 128 | 32 | 69 | 205 | 0 | 0 | 0 | 0 | 14 | 8 | 6 | 4.07 |
| SP | German, D.German, Domingo # >> | 26 | 2019 | R | 84 | 38 | 38 | 10 | 15 | 5.36 | .319 | 1.36 | 9.9 | 2.3 | 10.4 | 201.1 | 222 | 120 | 120 | 40 | 51 | 233 | 0 | 0 | 0 | 0 | 11 | 10 | 2 | 4.18 |
| SP | Anderson, B.Anderson, Brett >> | 31 | 2019 | L | 45 | 33 | 26 | 13 | 8 | 4.89 | .326 | 1.44 | 9.4 | 3.5 | 6.6 | 149.0 | 156 | 81 | 81 | 18 | 58 | 109 | 0 | 0 | 0 | 0 | 11 | 2 | 3 | 4.32 |
| RP | Gallegos, G.Gallegos, Giovanny + >> | 27 | 2019 | R | 100 | 90 | 0 | 3 | 5 | 2.65 | .233 | 0.88 | 5.6 | 2.4 | 11.7 | 132.2 | 82 | 39 | 39 | 14 | 35 | 171 | 0 | 5 | 2 | 0 | 0 | 4 | 1 | 2.67 |
| RP | Clippard, T.Clippard, Tyler >> | 34 | 2019 | R | 98 | 91 | 0 | 6 | 5 | 3.29 | .294 | 1.22 | 7.2 | 3.8 | 11.5 | 106.2 | 85 | 41 | 39 | 17 | 45 | 136 | 0 | 10 | 7 | 0 | 0 | 3 | 1 | 3.88 |
| RP | Wittgren, N.Wittgren, Nick >> | 28 | 2019 | R | 85 | 70 | 0 | 5 | 5 | 4.18 | .313 | 1.29 | 8.5 | 3.1 | 10.1 | 84.0 | 79 | 39 | 39 | 13 | 29 | 94 | 0 | 8 | 3 | 0 | 0 | 7 | 0 | 4.06 |
| RP | Hembree, H.Hembree, Heath + >> | 30 | 2019 | R | 66 | 60 | 0 | 2 | 1 | 4.12 | .324 | 1.42 | 8.6 | 4.3 | 10.7 | 63.1 | 60 | 31 | 29 | 3 | 30 | 75 | 0 | 10 | 1 | 0 | 0 | 1 | 4 | 2.71 |
| RP | Jimenez, J.Jimenez, Joe >> | 24 | 2019 | R | 62 | 46 | 0 | 4 | 1 | 3.51 | .265 | 1.08 | 7.7 | 2.1 | 12.5 | 56.1 | 48 | 23 | 22 | 5 | 13 | 78 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | 2.07 |
| SP | Eickhoff, J.Eickhoff, Jerad # >> | 28 | 2019 | R | 56 | 33 | 32 | 9 | 12 | 5.22 | .344 | 1.54 | 9.8 | 4.1 | 8.3 | 176.0 | 191 | 109 | 102 | 26 | 80 | 162 | 0 | 0 | 0 | 0 | 14 | 6 | 0 | 4.55 |
| SP | Rodriguez, J.Rodriguez, Jose + >> | 23 | 2019 | R | 39 | 38 | 0 | 8 | 4 | 3.54 | .296 | 1.24 | 7.2 | 4.0 | 7.6 | 140.0 | 112 | 59 | 55 | 20 | 62 | 118 | 0 | 2 | 0 | 0 | 0 | 3 | 2 | 4.56 |