| SP | Tanaka, M.Tanaka, Masahiro # >> | 29 | 2018 | R | 77 | 32 | 32 | 10 | 14 | 4.71 | .309 | 1.29 | 9.0 | 2.6 | 10.6 | 189.0 | 188 | 103 | 99 | 26 | 55 | 223 | 0 | 0 | 0 | 0 | 16 | 10 | 3 | 3.46 |
| SP | Hendricks, K.Hendricks, Kyle >> | 28 | 2018 | R | 69 | 32 | 32 | 13 | 11 | 5.27 | .331 | 1.44 | 10.5 | 2.5 | 8.0 | 194.2 | 226 | 118 | 114 | 30 | 54 | 172 | 0 | 0 | 0 | 0 | 13 | 9 | 0 | 4.21 |
| RP | Vizcaino, A.Vizcaino, Arodys >> | 27 | 2018 | R | 64 | 81 | 0 | 6 | 5 | 3.21 | .299 | 1.28 | 8.5 | 3.0 | 10.9 | 95.1 | 90 | 34 | 34 | 13 | 32 | 115 | 0 | 10 | 5 | 0 | 0 | 0 | 6 | 3.37 |
| RP | Wright, S.Wright, Steven >> | 33 | 2018 | R | 46 | 49 | 0 | 6 | 5 | 4.27 | .326 | 1.43 | 8.6 | 4.3 | 8.4 | 97.0 | 93 | 52 | 46 | 10 | 46 | 91 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 3.95 |
| SP | Hamels, C.Hamels, Cole >> | 35 | 2018 | L | 53 | 0 | 0 | 0 | 0 | - | .000 | - | - | - | - | 0.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | - |
| SP | Richards, G.Richards, Garrett >> | 30 | 2018 | R | 62 | 5 | 0 | 0 | 0 | 7.11 | .321 | 1.26 | 9.0 | 3.0 | 10.5 | 6.1 | 6 | 5 | 5 | 2 | 2 | 7 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 6.50 |
| SP | Rodriguez, E.Rodriguez, Eduardo >> | 25 | 2018 | L | 58 | 28 | 0 | 3 | 5 | 5.14 | .382 | 1.86 | 10.5 | 6.2 | 10.1 | 42.0 | 49 | 29 | 24 | 7 | 29 | 47 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 5.00 |