| SP | Arrieta, J.Arrieta, Jake >> | 29 | 2015 | R | 92 | 28 | 28 | 6 | 17 | 6.57 | .366 | 1.72 | 11.4 | 4.0 | 8.1 | 159.0 | 202 | 126 | 116 | 32 | 71 | 143 | 1 | 0 | 0 | 1 | 8 | 2 | 4 | 5.19 |
| SP | Alexander, P.Alexander, Pete >> | 28 | 1915 | R | 88 | 27 | 27 | 5 | 14 | 4.72 | .312 | 1.35 | 9.6 | 2.6 | 6.1 | 181.1 | 193 | 98 | 95 | 13 | 52 | 122 | 6 | 0 | 0 | 2 | 15 | 2 | 2 | 3.48 |
| SP | Bender, C.Bender, Chief >> | 26 | 1910 | R | 72 | 28 | 26 | 7 | 11 | 4.86 | .335 | 1.49 | 10.5 | 2.9 | 5.4 | 189.0 | 221 | 108 | 102 | 13 | 60 | 113 | 6 | 0 | 0 | 1 | 11 | 4 | 9 | 3.71 |
| RP | Street, H.Street, Huston >> | 29 | 2012 | R | 96 | 84 | 0 | 8 | 4 | 4.01 | .289 | 1.19 | 7.1 | 3.7 | 9.7 | 103.1 | 81 | 48 | 46 | 15 | 42 | 111 | 0 | 11 | 5 | 0 | 0 | 3 | 2 | 4.05 |
| RP | Kuo, H.Kuo, Hong-Chih † >> | 29 | 2010 | L | 92 | 70 | 0 | 7 | 2 | 3.15 | .305 | 1.29 | 7.8 | 3.8 | 7.5 | 97.0 | 84 | 39 | 34 | 9 | 41 | 81 | 0 | 4 | 5 | 0 | 0 | 3 | 3 | 3.90 |
| RP | Gallegos, G.Gallegos, Giovanny >> | 27 | 2019 | R | 82 | 44 | 0 | 3 | 1 | 4.08 | .344 | 1.58 | 10.6 | 3.7 | 10.0 | 46.1 | 54 | 22 | 21 | 8 | 19 | 51 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 4.28 |