| SP | Eovaldi, N.Eovaldi, Nathan >> | 28 | 2018 | R | 74 | 11 | 11 | 5 | 3 | 2.78 | .250 | 1.00 | 6.8 | 2.3 | 5.3 | 68.0 | 51 | 24 | 21 | 5 | 17 | 40 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 3.53 |
| SP | Porcello, R.Porcello, Rick >> | 29 | 2018 | R | 66 | 11 | 11 | 6 | 3 | 2.30 | .301 | 1.28 | 8.6 | 3.0 | 6.8 | 70.1 | 67 | 19 | 18 | 6 | 23 | 53 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | 3.63 |
| SP | Rodriguez, E.Rodriguez, Eduardo >> | 25 | 2018 | L | 57 | 11 | 11 | 1 | 3 | 6.47 | .381 | 1.81 | 12.4 | 4.1 | 9.0 | 48.2 | 66 | 35 | 35 | 5 | 22 | 48 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3.85 |
| RP | Brasier, R.Brasier, Ryan >> | 30 | 2018 | R | 98 | 29 | 0 | 4 | 2 | 1.55 | .191 | 0.69 | 4.5 | 1.7 | 7.1 | 52.1 | 26 | 9 | 9 | 5 | 10 | 41 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 3.31 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 30 | 2018 | R | 97 | 31 | 0 | 4 | 0 | 1.64 | .190 | 0.70 | 3.5 | 2.9 | 8.0 | 44.0 | 17 | 8 | 8 | 1 | 14 | 39 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 2.48 |
| RP | Barnes, M.Barnes, Matt >> | 28 | 2018 | R | 74 | 28 | 0 | 4 | 0 | 0.77 | .216 | 0.80 | 5.7 | 1.5 | 10.0 | 35.0 | 22 | 5 | 3 | 2 | 6 | 39 | 0 | 5 | 0 | 0 | 0 | 1 | 5 | 2.11 |
| RP | Wright, S.Wright, Steven >> | 33 | 2018 | R | 70 | 15 | 0 | 1 | 3 | 1.56 | .200 | 0.75 | 5.3 | 1.6 | 6.9 | 17.1 | 10 | 4 | 3 | 2 | 3 | 13 | 0 | 5 | 1 | 0 | 0 | 0 | 0 | 3.53 |
| RP | Workman, B.Workman, Brandon >> | 29 | 2018 | R | 71 | 7 | 0 | 0 | 0 | 2.35 | .281 | 1.17 | 2.6 | 9.0 | 2.6 | 7.2 | 2 | 2 | 2 | 1 | 7 | 2 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 7.29 |
| RP | Hembree, H.Hembree, Heath >> | 29 | 2018 | R | 59 | 2 | 0 | 0 | 0 | 0.00 | .286 | 1.20 | 9.0 | 9.0 | 18.0 | 1.2 | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2.00 |