| SP | Snell, B.Snell, Blake # >> | 25 | 2018 | L | 98 | 32 | 32 | 14 | 8 | 3.63 | .317 | 1.38 | 7.8 | 4.6 | 11.3 | 186.0 | 161 | 79 | 75 | 11 | 96 | 233 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 2.84 |
| SP | Chirinos, Y.Chirinos, Yonny >> | 24 | 2018 | R | 59 | 33 | 33 | 8 | 12 | 3.98 | .312 | 1.34 | 8.7 | 3.4 | 8.2 | 167.1 | 161 | 77 | 74 | 14 | 63 | 152 | 0 | 0 | 0 | 0 | 0 | 4 | 10 | 3.47 |
| SP | Beeks, J.Beeks, Jalen # >> | 24 | 2018 | L | 42 | 32 | 32 | 1 | 9 | 4.73 | .315 | 1.37 | 9.6 | 2.7 | 8.2 | 118.0 | 126 | 73 | 62 | 12 | 36 | 108 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.43 |
| SP | Yarbrough, R.Yarbrough, Ryan # >> | 26 | 2018 | L | 52 | 33 | 33 | 0 | 8 | 4.79 | .317 | 1.37 | 9.7 | 2.7 | 8.6 | 103.1 | 111 | 58 | 55 | 9 | 31 | 98 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 3.19 |
| RP | Castillo, D.Castillo, Diego >> | 24 | 2018 | R | 92 | 83 | 0 | 14 | 1 | 2.59 | .268 | 1.09 | 7.0 | 2.8 | 10.6 | 139.0 | 108 | 44 | 40 | 11 | 43 | 163 | 0 | 0 | 5 | 0 | 0 | 2 | 9 | 2.65 |
| RP | Alvarado, J.Alvarado, Jose >> | 23 | 2018 | L | 85 | 80 | 0 | 9 | 3 | 2.13 | .264 | 1.05 | 5.6 | 3.9 | 11.8 | 109.2 | 68 | 29 | 26 | 7 | 47 | 143 | 0 | 4 | 4 | 0 | 0 | 3 | 2 | 2.59 |
| RP | Stanek, R.Stanek, Ryne >> | 26 | 2018 | R | 85 | 82 | 0 | 5 | 6 | 2.16 | .232 | 0.89 | 5.0 | 3.1 | 11.4 | 116.2 | 64 | 29 | 28 | 10 | 40 | 147 | 0 | 11 | 4 | 0 | 0 | 2 | 2 | 2.67 |
| RP | Schultz, J.Schultz, Jaime >> | 27 | 2018 | R | 81 | 66 | 0 | 5 | 5 | 2.56 | .262 | 1.06 | 6.8 | 2.7 | 11.7 | 95.0 | 72 | 29 | 27 | 7 | 29 | 124 | 0 | 9 | 3 | 0 | 0 | 0 | 2 | 2.26 |
| RP | Glasnow, T.Glasnow, Tyler >> | 24 | 2018 | R | 64 | 28 | 0 | 5 | 2 | 2.60 | .278 | 1.16 | 6.6 | 3.8 | 12.6 | 45.0 | 33 | 13 | 13 | 4 | 19 | 63 | 0 | 5 | 2 | 0 | 0 | 0 | 3 | 2.62 |