| Trainer | Starts | Wins | Win % | |||
| Efren Loza, Jr. | 19 | 8 | 42 | |||
| Weston Martin | 18 | 7 | 39 | |||
| Dale Capuano | 37 | 14 | 38 | |||
| Jose Jesus Avalos | 17 | 6 | 35 | |||
| Douglas W. Danner | 24 | 8 | 33 | |||
| Victor L. Garcia | 21 | 7 | 33 | |||
| Dwight J. Viator | 15 | 5 | 33 | |||
| Hugh H. Robertson | 28 | 9 | 32 | |||
| Edward J. Coletti, Jr. | 22 | 7 | 32 | |||
| Debbie O’Brien | 22 | 7 | 32 | |||
| Michelle Nevin | 38 | 12 | 32 | |||
| Dickie Martinez | 19 | 6 | 32 | |||
| Jose G. Castanon | 16 | 5 | 31 | |||
| Timothy C. Kreiser | 85 | 26 | 31 | |||
| Paul Duhon | 23 | 7 | 30 | |||
| Wesley A. Ward | 56 | 17 | 30 | |||
| Angel M. Rodriguez | 30 | 9 | 30 | |||
| Troy A. Bethke | 20 | 6 | 30 | |||
| Thomas M. Amoss | 91 | 27 | 30 | |||
| Brad H. Cox | 159 | 47 | 30 | |||
| William D. Cowans | 31 | 9 | 29 | |||
| Ari Herbertson | 21 | 6 | 29 | |||
| Miguel Penaloza | 21 | 6 | 29 | |||
| Gilberto Zerpa | 21 | 6 | 29 | |||
| Keith Nations | 39 | 11 | 28 |
