| SP | Bradish, K.Bradish, Kyle >> | 26 | 2023 | R | 96 | 26 | 26 | 9 | 9 | 3.70 | .287 | 1.18 | 7.5 | 3.1 | 9.3 | 160.1 | 134 | 69 | 66 | 21 | 55 | 165 | 0 | 0 | 0 | 0 | 18 | 5 | 6 | 3.77 |
| SP | Sanchez, C.Sanchez, Cristopher # >> | 26 | 2023 | L | 87 | 25 | 25 | 10 | 7 | 3.71 | .275 | 1.11 | 8.3 | 1.8 | 8.4 | 145.2 | 133 | 65 | 60 | 17 | 29 | 136 | 0 | 0 | 0 | 0 | 10 | 4 | 2 | 3.33 |
| SP | Berrios, J.Berrios, Jose >> | 29 | 2023 | R | 63 | 24 | 24 | 5 | 9 | 5.92 | .367 | 1.68 | 11.8 | 3.3 | 9.2 | 121.2 | 159 | 80 | 80 | 15 | 45 | 124 | 0 | 0 | 0 | 0 | 7 | 8 | 2 | 3.88 |
| RP | Kimbrel, C.Kimbrel, Craig >> | 35 | 2023 | R | 95 | 62 | 0 | 3 | 5 | 4.53 | .307 | 1.31 | 8.5 | 3.3 | 10.8 | 89.1 | 84 | 46 | 45 | 13 | 33 | 107 | 0 | 1 | 2 | 0 | 0 | 2 | 3 | 3.67 |
| RP | Chavez, J.Chavez, Jesse >> | 40 | 2023 | R | 79 | 65 | 0 | 6 | 4 | 5.42 | .346 | 1.57 | 10.1 | 4.1 | 11.9 | 81.1 | 91 | 50 | 49 | 13 | 37 | 107 | 0 | 7 | 7 | 0 | 0 | 1 | 0 | 3.85 |
| RP | Farmer, B.Farmer, Buck # >> | 32 | 2023 | R | 64 | 62 | 0 | 5 | 5 | 5.16 | .346 | 1.57 | 8.9 | 5.3 | 8.0 | 75.0 | 74 | 43 | 43 | 12 | 44 | 67 | 0 | 7 | 3 | 0 | 0 | 1 | 0 | 5.09 |
| RP | Jimenez, J.Jimenez, Joe >> | 28 | 2023 | R | 55 | 56 | 0 | 4 | 6 | 5.43 | .348 | 1.52 | 10.4 | 3.3 | 9.8 | 58.0 | 67 | 40 | 35 | 8 | 21 | 63 | 0 | 7 | 5 | 0 | 0 | 5 | 0 | 3.97 |
| RP | Merryweather, J.Merryweather, Julian >> | 31 | 2023 | R | 46 | 43 | 0 | 1 | 2 | 3.61 | .332 | 1.37 | 7.9 | 4.5 | 10.9 | 42.1 | 37 | 17 | 17 | 4 | 21 | 51 | 0 | 2 | 2 | 0 | 0 | 5 | 1 | 3.67 |
| SP | Alcantara, S.Alcantara, Sandy >> | 27 | 2023 | R | 53 | 23 | 0 | 1 | 4 | 9.73 | .394 | 1.85 | 13.2 | 3.9 | 8.4 | 28.2 | 41 | 32 | 31 | 7 | 12 | 26 | 0 | 2 | 3 | 0 | 0 | 3 | 0 | 6.00 |