| Trainer | Starts | Wins | Win % | |||
| Efren Loza, Jr. | 20 | 9 | 45 | |||
| Rigoberto Velasquez | 17 | 7 | 41 | |||
| Dale Capuano | 40 | 14 | 35 | |||
| Douglas W. Danner | 24 | 8 | 33 | |||
| Debbie O’Brien | 21 | 7 | 33 | |||
| Paul Duhon | 18 | 6 | 33 | |||
| Victor L. Garcia | 18 | 6 | 33 | |||
| Jose G. Castanon | 15 | 5 | 33 | |||
| Jose Grimaldo | 15 | 5 | 33 | |||
| Timothy C. Kreiser | 76 | 24 | 32 | |||
| Jose Jesus Avalos | 19 | 6 | 32 | |||
| John C. Servis | 67 | 21 | 31 | |||
| Weston Martin | 16 | 5 | 31 | |||
| Jack Steiner | 16 | 5 | 31 | |||
| Kari Craddock | 33 | 10 | 30 | |||
| Keith Nations | 43 | 13 | 30 | |||
| Todd A. Pletcher | 182 | 55 | 30 | |||
| Troy A. Bethke | 20 | 6 | 30 | |||
| Bob Baffert | 77 | 23 | 30 | |||
| Brad H. Cox | 158 | 47 | 30 | |||
| William D. Cowans | 27 | 8 | 30 | |||
| Paul M. Pearson | 27 | 8 | 30 | |||
| Larry Stroope | 27 | 8 | 30 | |||
| James A. Jerkens | 34 | 10 | 29 | |||
| Jose Bautista | 17 | 5 | 29 | |||
| Randy Haffner | 17 | 5 | 29 |
