| SP | Keuchel, D.Keuchel, Dallas >> | 30 | 2018 | L | 39 | 31 | 31 | 6 | 12 | 6.24 | .358 | 1.65 | 11.4 | 3.5 | 8.6 | 148.2 | 187 | 114 | 103 | 17 | 58 | 141 | 0 | 0 | 0 | 0 | 12 | 4 | 10 | 3.84 |
| SP | Gausman, K.Gausman, Kevin >> | 27 | 2018 | R | 43 | 28 | 28 | 3 | 17 | 6.04 | .363 | 1.67 | 11.2 | 3.9 | 7.3 | 126.2 | 157 | 91 | 85 | 27 | 55 | 102 | 0 | 0 | 0 | 0 | 4 | 5 | 5 | 5.60 |
| SP | Anderson, B.Anderson, Brett >> | 30 | 2018 | L | 37 | 29 | 26 | 3 | 7 | 3.93 | .333 | 1.49 | 11.0 | 2.5 | 6.3 | 105.1 | 128 | 57 | 46 | 11 | 29 | 74 | 0 | 0 | 1 | 0 | 0 | 1 | 2 | 3.81 |
| RP | Hernandez, D.Hernandez, David >> | 33 | 2018 | R | 91 | 80 | 0 | 7 | 5 | 2.91 | .300 | 1.26 | 8.2 | 3.2 | 10.0 | 111.1 | 101 | 40 | 36 | 5 | 39 | 123 | 0 | 0 | 2 | 0 | 0 | 3 | 6 | 2.50 |
| RP | Givens, M.Givens, Mychal >> | 28 | 2018 | R | 77 | 87 | 0 | 5 | 4 | 3.54 | .297 | 1.24 | 7.5 | 3.7 | 11.2 | 101.2 | 84 | 47 | 40 | 10 | 42 | 126 | 0 | 0 | 1 | 0 | 0 | 3 | 1 | 3.13 |
| RP | Drake, O.Drake, Oliver >> | 31 | 2018 | R | 75 | 89 | 0 | 3 | 2 | 4.58 | .288 | 1.17 | 7.3 | 3.3 | 9.6 | 88.1 | 71 | 50 | 45 | 14 | 32 | 94 | 0 | 4 | 2 | 0 | 0 | 4 | 7 | 4.16 |
| RP | Garrett, A.Garrett, Amir + >> | 26 | 2018 | L | 62 | 95 | 0 | 6 | 1 | 5.20 | .295 | 1.25 | 6.7 | 4.6 | 8.6 | 83.0 | 62 | 48 | 48 | 13 | 42 | 79 | 0 | 7 | 1 | 0 | 0 | 0 | 1 | 4.65 |
| RP | Meisinger, R.Meisinger, Ryan + >> | 24 | 2018 | R | 58 | 72 | 0 | 3 | 2 | 3.18 | .344 | 1.57 | 8.1 | 6.1 | 9.1 | 62.1 | 56 | 25 | 22 | 4 | 42 | 63 | 0 | 3 | 1 | 0 | 0 | 0 | 10 | 3.84 |
| RP | Elias, R.Elias, Roenis >> | 29 | 2018 | L | 61 | 80 | 0 | 8 | 2 | 4.86 | .310 | 1.30 | 9.0 | 2.7 | 6.9 | 87.0 | 87 | 50 | 47 | 8 | 26 | 67 | 0 | 16 | 3 | 0 | 0 | 4 | 9 | 3.69 |
| RP | Scott, T.Scott, Tanner + >> | 23 | 2018 | L | 34 | 46 | 0 | 1 | 1 | 3.65 | .305 | 1.28 | 8.3 | 3.3 | 10.7 | 49.1 | 45 | 22 | 20 | 8 | 18 | 58 | 0 | 3 | 1 | 0 | 0 | 2 | 3 | 3.98 |