| SP | Flaherty, J.Flaherty, Jack >> | 22 | 2018 | R | 93 | 3 | 3 | 0 | 1 | 10.38 | .395 | 1.96 | 11.3 | 7.9 | 12.4 | 8.2 | 10 | 10 | 10 | 2 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6.13 |
| SP | Strasburg, S.Strasburg, Stephen >> | 29 | 2018 | R | 67 | 2 | 2 | 1 | 1 | 4.00 | .289 | 1.22 | 10.0 | 1.0 | 12.0 | 9.0 | 10 | 4 | 4 | 1 | 1 | 12 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2.11 |
| SP | Williams, T.Williams, Trevor >> | 26 | 2018 | R | 66 | 2 | 2 | 1 | 1 | 7.71 | .417 | 2.14 | 18.0 | 2.0 | 7.0 | 9.1 | 18 | 8 | 8 | 3 | 2 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.44 |
| SP | LeBlanc, W.LeBlanc, Wade >> | 34 | 2018 | L | 61 | 2 | 2 | 1 | 0 | 2.61 | .340 | 1.45 | 9.9 | 3.6 | 10.8 | 10.1 | 11 | 3 | 3 | 1 | 4 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3.40 |
| SP | Castillo, L.Castillo, Luis >> | 25 | 2018 | R | 58 | 2 | 1 | 0 | 2 | 9.45 | .412 | 2.10 | 16.5 | 4.5 | 4.5 | 6.2 | 11 | 7 | 7 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.67 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 30 | 2018 | R | 94 | 7 | 0 | 0 | 1 | 7.71 | .382 | 1.86 | 14.1 | 2.6 | 12.9 | 7.0 | 11 | 6 | 6 | 4 | 2 | 10 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 8.43 |
| RP | Holder, J.Holder, Jonathan >> | 25 | 2018 | R | 67 | 5 | 0 | 0 | 0 | 2.45 | .313 | 1.23 | 10.3 | 1.3 | 6.4 | 7.1 | 8 | 5 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2.43 |
| RP | Jimenez, J.Jimenez, Joe >> | 23 | 2018 | R | 57 | 7 | 0 | 0 | 0 | 5.87 | .343 | 1.43 | 11.6 | 2.6 | 15.4 | 7.2 | 9 | 5 | 5 | 1 | 2 | 12 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 2.71 |
| RP | Barraclough, K.Barraclough, Kyle >> | 28 | 2018 | R | 47 | 6 | 0 | 0 | 1 | 4.15 | .316 | 1.38 | 10.1 | 3.4 | 10.1 | 8.2 | 9 | 4 | 4 | 1 | 3 | 9 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 3.50 |
| RP | Herrera, K.Herrera, Kelvin >> | 28 | 2018 | R | 38 | 8 | 0 | 0 | 0 | 10.80 | .342 | 1.56 | 13.5 | 1.1 | 7.9 | 8.1 | 12 | 10 | 10 | 4 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8.13 |