| SP | Tanana, F.Tanana, Frank # >> | 24 | 1977 | L | 81 | 19 | 19 | 6 | 7 | 4.41 | .300 | 1.27 | 8.3 | 3.2 | 7.7 | 120.1 | 111 | 67 | 59 | 11 | 42 | 102 | 3 | 0 | 0 | 1 | 10 | 2 | 6 | 3.59 |
| SP | Langston, M.Langston, Mark >> | 31 | 1991 | L | 69 | 18 | 18 | 6 | 7 | 4.38 | .324 | 1.39 | 7.8 | 4.8 | 5.5 | 125.1 | 108 | 66 | 61 | 13 | 66 | 76 | 4 | 0 | 0 | 1 | 11 | 6 | 2 | 4.86 |
| SP | Ohtani, S.Ohtani, Shohei >> | 23 | 2018 | R | 76 | 18 | 18 | 0 | 8 | 4.39 | .349 | 1.59 | 9.2 | 5.0 | 8.3 | 41.0 | 42 | 28 | 20 | 4 | 23 | 38 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 4.17 |
| SP | Heaney, A.Heaney, Andrew >> | 27 | 2018 | L | 44 | 18 | 18 | 8 | 6 | 4.38 | .335 | 1.44 | 9.6 | 3.5 | 8.7 | 96.2 | 102 | 55 | 47 | 7 | 37 | 93 | 0 | 0 | 0 | 0 | 8 | 7 | 8 | 3.39 |
| RP | Eichhorn, M.Eichhorn, Mark >> | 31 | 1991 | R | 74 | 46 | 0 | 6 | 1 | 3.71 | .281 | 1.16 | 8.4 | 2.0 | 6.1 | 63.0 | 59 | 28 | 26 | 2 | 14 | 43 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 2.76 |
| RP | LaRoche, D.LaRoche, Dave >> | 29 | 1977 | L | 48 | 44 | 0 | 5 | 3 | 4.52 | .330 | 1.48 | 9.7 | 3.7 | 5.7 | 63.2 | 68 | 35 | 32 | 6 | 26 | 40 | 0 | 3 | 4 | 0 | 0 | 0 | 2 | 4.21 |
| RP | Parker, B.Parker, Blake >> | 33 | 2018 | R | 38 | 36 | 0 | 3 | 0 | 3.89 | .330 | 1.45 | 8.1 | 5.1 | 10.2 | 39.1 | 35 | 18 | 17 | 3 | 22 | 44 | 0 | 2 | 2 | 0 | 0 | 1 | 3 | 3.51 |
| RP | Richards, G.Richards, Garrett >> | 30 | 2018 | R | 39 | 33 | 0 | 1 | 0 | 4.97 | .303 | 1.27 | 8.3 | 3.2 | 10.5 | 54.1 | 50 | 35 | 30 | 5 | 19 | 63 | 0 | 2 | 0 | 0 | 0 | 2 | 11 | 3.04 |
| RP | Percival, T.Percival, Troy >> | 31 | 2000 | R | 33 | 28 | 0 | 2 | 1 | 3.15 | .299 | 1.25 | 7.1 | 4.2 | 3.2 | 34.1 | 27 | 16 | 12 | 4 | 16 | 12 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 5.32 |
| CL | Harvey, B.Harvey, Bryan >> | 28 | 1991 | R | 96 | 42 | 0 | 2 | 3 | 5.24 | .337 | 1.48 | 9.2 | 4.3 | 10.4 | 44.2 | 45 | 31 | 26 | 5 | 21 | 51 | 0 | 18 | 5 | 0 | 0 | 2 | 0 | 3.73 |