| SP | Castillo, L.Castillo, Luis >> | 30 | 2023 | R | 94 | 27 | 27 | 8 | 11 | 4.05 | .299 | 1.26 | 8.6 | 2.7 | 10.1 | 171.0 | 163 | 77 | 77 | 31 | 52 | 192 | 0 | 0 | 0 | 0 | 17 | 4 | 2 | 4.09 |
| SP | Wacha, M.Wacha, Michael >> | 31 | 2023 | R | 70 | 26 | 26 | 7 | 11 | 6.27 | .339 | 1.52 | 9.3 | 4.4 | 7.3 | 132.0 | 136 | 95 | 92 | 24 | 64 | 107 | 0 | 0 | 0 | 0 | 7 | 3 | 2 | 5.27 |
| SP | Cabrera, E.Cabrera, Edward >> | 25 | 2023 | R | 50 | 25 | 25 | 5 | 8 | 5.14 | .348 | 1.55 | 8.4 | 5.6 | 10.0 | 105.0 | 98 | 60 | 60 | 20 | 65 | 117 | 0 | 0 | 0 | 0 | 1 | 5 | 3 | 5.25 |
| SP | Kikuchi, Y.Kikuchi, Yusei # >> | 32 | 2023 | L | 45 | 25 | 24 | 7 | 12 | 6.22 | .367 | 1.70 | 11.8 | 3.6 | 9.4 | 114.1 | 149 | 81 | 79 | 19 | 45 | 119 | 0 | 0 | 1 | 0 | 4 | 5 | 3 | 4.39 |
| RP | Jackson, L.Jackson, Luke >> | 31 | 2023 | R | 58 | 76 | 0 | 1 | 6 | 4.76 | .314 | 1.33 | 8.1 | 3.9 | 11.2 | 96.1 | 86 | 54 | 51 | 19 | 42 | 119 | 0 | 8 | 2 | 0 | 0 | 4 | 4 | 4.53 |
| RP | Munoz, A.Munoz, Andres >> | 24 | 2023 | R | 49 | 67 | 0 | 6 | 4 | 4.06 | .338 | 1.47 | 8.4 | 4.9 | 10.6 | 77.2 | 72 | 37 | 35 | 7 | 42 | 91 | 0 | 8 | 1 | 0 | 0 | 5 | 5 | 3.65 |
| RP | Graveman, K.Graveman, Kendall >> | 32 | 2023 | R | 40 | 61 | 0 | 2 | 2 | 6.06 | .361 | 1.64 | 8.6 | 6.2 | 8.5 | 68.1 | 65 | 49 | 46 | 11 | 47 | 64 | 0 | 5 | 1 | 0 | 0 | 4 | 4 | 5.47 |