| SP | Ohtani, S.Ohtani, Shohei † >> | 28 | 2023 | R | 100 | 19 | 19 | 7 | 10 | 3.45 | .292 | 1.20 | 7.0 | 3.8 | 11.8 | 117.1 | 91 | 45 | 45 | 13 | 50 | 154 | 0 | 0 | 0 | 0 | 14 | 4 | 3 | 3.20 |
| SP | Ragans, C.Ragans, Cole >> | 25 | 2023 | L | 86 | 18 | 18 | 1 | 4 | 2.49 | .290 | 1.19 | 7.1 | 3.7 | 11.6 | 68.2 | 54 | 21 | 19 | 2 | 28 | 88 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 2.12 |
| SP | Miller, B.Miller, Bobby # >> | 24 | 2023 | R | 84 | 18 | 18 | 7 | 6 | 3.70 | .277 | 1.13 | 7.8 | 2.5 | 9.4 | 116.2 | 100 | 48 | 48 | 15 | 32 | 121 | 1 | 0 | 0 | 0 | 11 | 2 | 6 | 3.47 |
| SP | Assad, J.Assad, Javier >> | 25 | 2023 | R | 59 | 18 | 18 | 0 | 3 | 4.06 | .313 | 1.31 | 9.0 | 2.9 | 9.1 | 68.2 | 68 | 33 | 31 | 6 | 22 | 69 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 3.26 |
| RP | Hoffman, J.Hoffman, Jeff >> | 30 | 2023 | R | 98 | 44 | 0 | 7 | 4 | 4.57 | .327 | 1.41 | 9.0 | 3.7 | 10.8 | 61.0 | 61 | 33 | 31 | 10 | 25 | 73 | 0 | 2 | 3 | 0 | 0 | 3 | 1 | 4.11 |
| RP | Thielbar, C.Thielbar, Caleb † >> | 36 | 2023 | L | 87 | 49 | 0 | 8 | 1 | 3.76 | .270 | 1.10 | 8.1 | 1.8 | 11.3 | 69.1 | 62 | 30 | 29 | 13 | 14 | 87 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 3.58 |
| RP | Brebbia, J.Brebbia, John >> | 33 | 2023 | R | 62 | 43 | 0 | 3 | 2 | 3.92 | .306 | 1.27 | 7.7 | 3.8 | 10.4 | 57.1 | 49 | 26 | 25 | 7 | 24 | 66 | 0 | 3 | 0 | 0 | 0 | 3 | 0 | 3.70 |
| RP | Romano, J.Romano, Jordan >> | 30 | 2023 | R | 55 | 40 | 0 | 3 | 1 | 3.40 | .274 | 1.11 | 6.7 | 3.4 | 11.7 | 47.2 | 35 | 18 | 18 | 4 | 18 | 61 | 0 | 7 | 2 | 0 | 0 | 1 | 0 | 2.72 |
| SP | Lorenzen, M.Lorenzen, Michael >> | 31 | 2023 | R | 57 | 1 | 0 | 0 | 0 | 2.25 | .333 | 1.50 | 11.3 | 2.3 | 15.8 | 4.0 | 5 | 1 | 1 | 1 | 1 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.50 |
| SP | Abbott, A.Abbott, Andrew >> | 24 | 2023 | L | 50 | 24 | 0 | 5 | 3 | 2.98 | .260 | 1.03 | 5.4 | 3.9 | 11.1 | 48.1 | 29 | 19 | 16 | 6 | 21 | 59 | 0 | 4 | 0 | 0 | 0 | 1 | 0 | 3.54 |