| SP | Wheeler, Z.Wheeler, Zack >> | 28 | 2018 | R | 85 | 3 | 3 | 0 | 2 | 4.66 | .348 | 1.50 | 7.6 | 6.2 | 6.2 | 19.1 | 16 | 13 | 10 | 2 | 13 | 13 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 5.37 |
| SP | Berrios, J.Berrios, Jose >> | 24 | 2018 | R | 82 | 2 | 2 | 2 | 0 | 0.64 | .263 | 0.86 | 5.8 | 1.9 | 7.7 | 14.0 | 9 | 1 | 1 | 0 | 3 | 12 | 0 | 0 | 0 | 0 | 2 | 3 | 0 | 2.57 |
| CL | Kelley, S.Kelley, Shawn >> | 34 | 2018 | R | 92 | 4 | 0 | 0 | 2 | 12.00 | .526 | 3.33 | 18.0 | 12.0 | 15.0 | 3.0 | 6 | 6 | 4 | 0 | 4 | 5 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 3.67 |
| RP | Hernandez, D.Hernandez, David >> | 33 | 2018 | R | 86 | 6 | 0 | 0 | 1 | 6.43 | .364 | 1.71 | 10.3 | 5.1 | 3.9 | 7.0 | 8 | 6 | 5 | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5.71 |
| RP | Jansen, K.Jansen, Kenley >> | 30 | 2018 | R | 85 | 6 | 0 | 0 | 0 | 4.91 | .353 | 1.64 | 9.0 | 6.4 | 11.6 | 7.1 | 7 | 4 | 4 | 2 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.29 |
| RP | Osuna, R.Osuna, Roberto >> | 23 | 2018 | R | 72 | 8 | 0 | 1 | 0 | 2.84 | .296 | 1.26 | 9.0 | 3.0 | 12.0 | 6.1 | 6 | 2 | 2 | 0 | 2 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.33 |
| RP | Morrow, B.Morrow, Brandon >> | 34 | 2018 | R | 69 | 3 | 0 | 0 | 0 | 6.00 | .438 | 2.33 | 12.0 | 9.0 | 9.0 | 3.0 | 4 | 2 | 2 | 1 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8.33 |