| SP | Rasmussen, D.Rasmussen, Dennis † | Royals | L | 178.0 | 67 | 0 | 29 | 4 | 3.29 | .285 | 1.16 | 8.4 | 2.1 | 4.6 | 180.1 | 167 | 68 | 66 | 23 | 42 | 91 | 0 | 0 | 0 | 0 | 0 | 7 | 10 | 4.47 |
| SP | Ohtani, S.Ohtani, Shohei † | Demons | R | 154.0 | 34 | 34 | 19 | 7 | 2.65 | .267 | 1.07 | 6.1 | 3.5 | 8.1 | 221.0 | 151 | 66 | 65 | 19 | 86 | 198 | 0 | 0 | 0 | 0 | 22 | 5 | 15 | 3.56 |
| SP | Tanana, F.Tanana, Frank † # | Demons | L | 140.0 | 35 | 35 | 16 | 10 | 3.22 | .282 | 1.16 | 7.9 | 2.5 | 6.6 | 268.2 | 236 | 100 | 96 | 19 | 75 | 196 | 9 | 0 | 0 | 3 | 21 | 5 | 5 | 3.35 |
| SP | Richard, J.Richard, J.R. # | Stros | R | 136.0 | 38 | 38 | 20 | 10 | 3.95 | .287 | 1.20 | 7.7 | 3.1 | 8.5 | 264.1 | 225 | 122 | 116 | 25 | 92 | 248 | 4 | 0 | 0 | 2 | 20 | 2 | 6 | 3.42 |
| SP | Javier, C.Javier, Cristian | Stros | R | 134.0 | 36 | 36 | 16 | 3 | 2.95 | .279 | 1.16 | 6.5 | 4.0 | 9.0 | 195.1 | 140 | 64 | 64 | 17 | 86 | 196 | 0 | 0 | 0 | 0 | 10 | 1 | 4 | 3.46 |