| SP | McCullers, L.McCullers, Lance >> | 25 | 2018 | R | 86 | 38 | 38 | 8 | 17 | 7.28 | .385 | 1.85 | 11.4 | 5.2 | 9.8 | 167.0 | 212 | 136 | 135 | 34 | 97 | 181 | 0 | 0 | 0 | 0 | 6 | 5 | 17 | 5.31 |
| SP | Wheeler, Z.Wheeler, Zack >> | 28 | 2018 | R | 85 | 37 | 36 | 14 | 10 | 4.38 | .326 | 1.41 | 9.0 | 3.7 | 8.2 | 222.0 | 221 | 113 | 108 | 33 | 91 | 203 | 2 | 0 | 0 | 0 | 20 | 10 | 1 | 4.47 |
| SP | Severino, L.Severino, Luis >> | 24 | 2018 | R | 74 | 36 | 36 | 14 | 10 | 5.72 | .341 | 1.54 | 10.8 | 3.2 | 10.0 | 199.2 | 238 | 130 | 127 | 32 | 70 | 222 | 0 | 0 | 0 | 0 | 12 | 2 | 7 | 3.94 |
| SP | Jackson, E.Jackson, Edwin >> | 35 | 2018 | R | 67 | 41 | 31 | 9 | 18 | 6.08 | .353 | 1.59 | 10.1 | 4.3 | 7.9 | 177.2 | 198 | 124 | 120 | 36 | 84 | 155 | 0 | 2 | 1 | 0 | 8 | 9 | 7 | 5.47 |
| RP | Cishek, S.Cishek, Steven >> | 32 | 2018 | R | 87 | 125 | 0 | 7 | 3 | 4.23 | .325 | 1.39 | 7.8 | 4.7 | 11.3 | 115.0 | 100 | 56 | 54 | 13 | 60 | 145 | 0 | 5 | 6 | 0 | 0 | 6 | 3 | 3.67 |
| RP | Alvarado, J.Alvarado, Jose >> | 23 | 2018 | L | 80 | 118 | 0 | 8 | 3 | 4.03 | .328 | 1.41 | 8.3 | 4.4 | 10.1 | 114.0 | 105 | 55 | 51 | 11 | 56 | 128 | 0 | 4 | 1 | 0 | 0 | 6 | 4 | 3.64 |
| RP | Stammen, C.Stammen, Craig >> | 34 | 2018 | R | 74 | 119 | 0 | 1 | 4 | 3.60 | .292 | 1.20 | 8.2 | 2.7 | 10.8 | 132.2 | 120 | 54 | 53 | 8 | 39 | 158 | 0 | 15 | 2 | 0 | 0 | 5 | 2 | 2.39 |
| RP | Morrow, B.Morrow, Brandon >> | 34 | 2018 | R | 69 | 104 | 0 | 10 | 5 | 3.01 | .290 | 1.21 | 7.7 | 3.2 | 10.8 | 122.2 | 104 | 42 | 41 | 8 | 44 | 147 | 0 | 17 | 4 | 0 | 0 | 2 | 4 | 2.57 |