| SP | Flaherty, J.Flaherty, Jack >> | 22 | 2018 | R | 93 | 32 | 32 | 7 | 14 | 4.59 | .336 | 1.48 | 8.8 | 4.6 | 12.0 | 166.2 | 163 | 85 | 85 | 24 | 84 | 221 | 0 | 0 | 0 | 0 | 10 | 6 | 4 | 3.84 |
| SP | Porcello, R.Porcello, Rick # >> | 29 | 2018 | R | 69 | 31 | 31 | 5 | 15 | 5.56 | .346 | 1.52 | 10.6 | 3.1 | 8.7 | 162.0 | 191 | 106 | 100 | 37 | 56 | 157 | 0 | 0 | 0 | 0 | 12 | 10 | 1 | 5.25 |
| SP | Jackson, E.Jackson, Edwin # >> | 35 | 2018 | R | 67 | 30 | 30 | 10 | 10 | 4.23 | .311 | 1.30 | 8.7 | 3.0 | 7.6 | 172.1 | 167 | 85 | 81 | 25 | 57 | 145 | 0 | 0 | 0 | 0 | 14 | 9 | 10 | 4.35 |
| SP | Yarbrough, R.Yarbrough, Ryan >> | 26 | 2018 | L | 42 | 30 | 30 | 3 | 13 | 5.49 | .335 | 1.48 | 9.7 | 3.6 | 8.0 | 121.1 | 131 | 74 | 74 | 24 | 49 | 108 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 5.08 |
| RP | Britton, Z.Britton, Zach >> | 30 | 2018 | L | 54 | 93 | 0 | 3 | 3 | 3.14 | .302 | 1.21 | 7.0 | 4.0 | 7.3 | 94.2 | 73 | 38 | 33 | 8 | 42 | 76 | 0 | 3 | 2 | 0 | 0 | 8 | 9 | 4.09 |
| RP | Minter, A.Minter, A.J. >> | 24 | 2018 | L | 35 | 84 | 0 | 5 | 2 | 4.03 | .320 | 1.37 | 8.7 | 3.6 | 12.1 | 87.0 | 84 | 40 | 39 | 14 | 35 | 117 | 0 | 8 | 2 | 0 | 0 | 4 | 3 | 3.75 |
| SP | Shields, J.Shields, James >> | 37 | 2018 | R | 34 | 57 | 0 | 5 | 6 | 4.29 | .359 | 1.65 | 10.4 | 4.5 | 8.4 | 84.0 | 97 | 42 | 40 | 15 | 42 | 78 | 0 | 11 | 2 | 0 | 0 | 2 | 2 | 5.04 |