| SP | Castillo, L.Castillo, Luis † $$ >> | 26 | 2017 | R | 92 | 34 | 34 | 14 | 13 | 2.46 | .256 | 1.00 | 6.5 | 2.5 | 10.6 | 219.1 | 158 | 71 | 60 | 19 | 62 | 258 | 0 | 0 | 0 | 0 | 0 | 6 | 1 | 2.70 |
| SP | Montgomery, J.Montgomery, Jordan $$ >> | 26 | 2017 | L | 85 | 34 | 34 | 8 | 15 | 2.94 | .250 | 1.00 | 7.3 | 1.7 | 8.8 | 226.2 | 183 | 84 | 74 | 30 | 43 | 220 | 2 | 0 | 0 | 1 | 0 | 1 | 7 | 3.36 |
| SP | Dennard, J.Dennard, Jon + >> | 20 | 2018 | L | 83 | 32 | 32 | 14 | 13 | 4.69 | .308 | 1.30 | 8.8 | 3.0 | 8.0 | 184.1 | 179 | 106 | 96 | 32 | 61 | 163 | 0 | 0 | 0 | 0 | 0 | 6 | 8 | 4.58 |
| SP | Urena, J.Urena, Jose # $$ >> | 27 | 2017 | R | 74 | 32 | 32 | 13 | 9 | 2.94 | .273 | 1.09 | 7.6 | 2.3 | 7.6 | 193.0 | 162 | 74 | 63 | 22 | 49 | 162 | 1 | 0 | 0 | 1 | 0 | 6 | 3 | 3.66 |
| SP | Moore, A.Moore, Andrew $$ >> | 25 | 2017 | R | 70 | 30 | 30 | 12 | 10 | 4.25 | .284 | 1.18 | 8.4 | 2.2 | 7.5 | 190.2 | 178 | 104 | 90 | 37 | 47 | 159 | 1 | 0 | 0 | 0 | 0 | 2 | 4 | 4.63 |
| RP | Kimbrel, C.Kimbrel, Craig $ >> | 31 | 2017 | R | 97 | 91 | 0 | 5 | 3 | 1.96 | .205 | 0.76 | 4.9 | 1.9 | 10.9 | 128.1 | 70 | 35 | 28 | 10 | 27 | 155 | 0 | 9 | 4 | 0 | 0 | 2 | 3 | 2.27 |
| RP | Wood, D.Wood, Dillon $ >> | 25 | 2018 | R | 77 | 88 | 0 | 7 | 7 | 3.47 | .277 | 1.13 | 8.4 | 1.9 | 10.7 | 129.2 | 120 | 53 | 50 | 15 | 27 | 154 | 0 | 6 | 3 | 0 | 0 | 2 | 2 | 2.80 |
| RP | Rogers, T.Rogers, Taylor >> | 28 | 2017 | L | 73 | 76 | 0 | 1 | 9 | 3.40 | .286 | 1.17 | 7.3 | 3.2 | 8.5 | 90.0 | 73 | 37 | 34 | 10 | 32 | 85 | 0 | 16 | 6 | 0 | 0 | 3 | 0 | 3.72 |
| RP | Petit, Y.Petit, Yusmeiro >> | 35 | 2017 | R | 69 | 53 | 0 | 3 | 2 | 4.27 | .295 | 1.23 | 8.7 | 2.6 | 11.8 | 52.2 | 50 | 28 | 25 | 11 | 15 | 68 | 0 | 8 | 1 | 0 | 0 | 1 | 1 | 4.06 |
| RP | Romero, E.Romero, Enny >> | 28 | 2017 | L | 63 | 39 | 0 | 0 | 4 | 1.86 | .256 | 1.02 | 6.7 | 2.5 | 9.8 | 58.0 | 43 | 13 | 12 | 5 | 16 | 63 | 0 | 5 | 1 | 0 | 0 | 1 | 1 | 2.83 |