| SP | German, D.German, Domingo >> | 30 | 2023 | R | 92 | 29 | 29 | 12 | 5 | 3.82 | .304 | 1.27 | 8.2 | 3.2 | 9.7 | 153.1 | 140 | 69 | 65 | 16 | 54 | 165 | 0 | 0 | 0 | 0 | 12 | 7 | 0 | 3.40 |
| SP | Crawford, K.Crawford, Kutter >> | 27 | 2023 | R | 86 | 27 | 26 | 6 | 8 | 3.94 | .295 | 1.21 | 8.2 | 2.8 | 10.9 | 118.2 | 107 | 53 | 52 | 15 | 37 | 143 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 3.30 |
| SP | Ragans, C.Ragans, Cole >> | 25 | 2023 | L | 85 | 31 | 27 | 2 | 6 | 3.32 | .311 | 1.28 | 7.1 | 4.4 | 10.1 | 111.0 | 88 | 46 | 41 | 7 | 54 | 124 | 0 | 1 | 1 | 0 | 1 | 8 | 2 | 3.26 |
| RP | Kimbrel, C.Kimbrel, Craig † >> | 35 | 2023 | R | 92 | 87 | 0 | 8 | 4 | 2.26 | .267 | 1.06 | 6.4 | 3.2 | 12.1 | 103.1 | 73 | 28 | 26 | 10 | 37 | 138 | 0 | 6 | 5 | 0 | 0 | 3 | 3 | 2.75 |
| RP | Ginkel, K.Ginkel, Kevin >> | 29 | 2023 | R | 89 | 83 | 0 | 11 | 6 | 3.96 | .316 | 1.33 | 6.9 | 5.2 | 10.9 | 88.2 | 67 | 40 | 39 | 6 | 51 | 107 | 0 | 3 | 5 | 0 | 0 | 5 | 8 | 3.36 |
| RP | Helsley, R.Helsley, Ryan >> | 28 | 2023 | R | 88 | 75 | 0 | 8 | 1 | 3.13 | .288 | 1.19 | 6.3 | 4.5 | 11.2 | 86.1 | 60 | 32 | 30 | 6 | 43 | 107 | 0 | 3 | 5 | 0 | 0 | 2 | 9 | 2.99 |
| RP | Neris, H.Neris, Hector >> | 34 | 2023 | R | 85 | 67 | 0 | 2 | 6 | 4.20 | .326 | 1.42 | 7.3 | 5.6 | 10.6 | 79.1 | 64 | 41 | 37 | 10 | 49 | 93 | 0 | 4 | 5 | 0 | 0 | 2 | 6 | 4.23 |
| CL | Stewart, B.Stewart, Brock >> | 31 | 2023 | R | 84 | 62 | 0 | 5 | 6 | 3.23 | .298 | 1.25 | 6.8 | 4.4 | 12.7 | 75.1 | 57 | 28 | 27 | 6 | 37 | 106 | 0 | 13 | 3 | 0 | 0 | 2 | 1 | 2.77 |
| RP | Nardi, A.Nardi, Andrew >> | 24 | 2023 | L | 66 | 91 | 0 | 6 | 2 | 4.07 | .308 | 1.31 | 8.8 | 3.0 | 10.1 | 84.0 | 82 | 39 | 38 | 13 | 28 | 94 | 0 | 2 | 3 | 0 | 0 | 2 | 0 | 3.85 |
| SP | Kikuchi, Y.Kikuchi, Yusei >> | 32 | 2023 | L | 46 | 35 | 0 | 6 | 3 | 3.91 | .303 | 1.23 | 9.3 | 1.8 | 9.2 | 99.0 | 102 | 46 | 43 | 17 | 20 | 101 | 0 | 0 | 1 | 0 | 0 | 7 | 0 | 4.01 |