| SP | Wheeler, Z.Wheeler, Zack >> | 28 | 2018 | R | 85 | 17 | 17 | 4 | 7 | 5.77 | .354 | 1.60 | 10.0 | 4.5 | 7.9 | 96.2 | 107 | 67 | 62 | 17 | 48 | 84 | 0 | 0 | 0 | 0 | 7 | 4 | 1 | 5.18 |
| SP | Clevinger, M.Clevinger, Mike >> | 27 | 2018 | R | 81 | 17 | 17 | 8 | 5 | 4.66 | .327 | 1.41 | 9.4 | 3.3 | 9.3 | 104.1 | 109 | 55 | 54 | 12 | 38 | 107 | 0 | 0 | 0 | 0 | 8 | 5 | 2 | 3.68 |
| SP | Hellickson, J.Hellickson, Jeremy >> | 31 | 2018 | R | 80 | 17 | 17 | 3 | 6 | 6.37 | .356 | 1.63 | 11.2 | 3.6 | 5.6 | 83.1 | 103 | 59 | 59 | 20 | 33 | 52 | 0 | 0 | 0 | 0 | 4 | 2 | 2 | 6.14 |
| CL | Kimbrel, C.Kimbrel, Craig >> | 30 | 2018 | R | 94 | 38 | 0 | 0 | 5 | 6.43 | .348 | 1.60 | 8.0 | 6.4 | 10.5 | 35.0 | 31 | 25 | 25 | 6 | 25 | 41 | 0 | 14 | 7 | 0 | 0 | 0 | 2 | 5.03 |
| SU | Kelley, S.Kelley, Shawn >> | 34 | 2018 | R | 92 | 42 | 0 | 3 | 4 | 3.48 | .294 | 1.20 | 7.8 | 3.1 | 10.0 | 44.0 | 38 | 18 | 17 | 4 | 15 | 49 | 0 | 3 | 3 | 0 | 0 | 2 | 3 | 3.11 |
| RP | Peacock, B.Peacock, Brad >> | 30 | 2018 | R | 65 | 39 | 0 | 3 | 3 | 2.55 | .257 | 1.02 | 6.4 | 2.8 | 10.1 | 42.1 | 30 | 12 | 12 | 3 | 13 | 47 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 2.69 |
| RP | Rogers, T.Rogers, Taylor >> | 27 | 2018 | L | 90 | 41 | 0 | 1 | 5 | 4.93 | .358 | 1.62 | 11.4 | 3.3 | 9.0 | 38.1 | 48 | 21 | 21 | 5 | 14 | 38 | 0 | 1 | 1 | 0 | 0 | 2 | 0 | 3.97 |
| SP | Peralta, F.Peralta, Freddy >> | 22 | 2018 | R | 91 | 12 | 0 | 2 | 2 | 9.20 | .463 | 2.52 | 14.1 | 9.6 | 10.3 | 14.2 | 22 | 18 | 15 | 2 | 15 | 16 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 6.00 |