| Trainer | Starts | Wins | Win % | |||
| Efren Loza, Jr. | 24 | 11 | 46 | |||
| Rigoberto Velasquez | 40 | 15 | 38 | |||
| Gilberto Zerpa | 19 | 7 | 37 | |||
| Nick Lowe | 30 | 11 | 37 | |||
| Horacio DePaz | 17 | 6 | 35 | |||
| Richard Vega | 20 | 7 | 35 | |||
| Jonathan Wong | 66 | 23 | 35 | |||
| Kevin Eikleberry | 27 | 9 | 33 | |||
| Ari Herbertson | 21 | 7 | 33 | |||
| Javier Contreras | 18 | 6 | 33 | |||
| Dallas J. Barton | 15 | 5 | 33 | |||
| Mark J. Reid | 15 | 5 | 33 | |||
| Brad H. Cox | 122 | 40 | 33 | |||
| Norman McKnight | 43 | 14 | 33 | |||
| Gary P. Gullo | 34 | 11 | 32 | |||
| William E. Morey | 59 | 19 | 32 | |||
| Danny Gargan | 25 | 8 | 32 | |||
| Linda Rice | 80 | 25 | 31 | |||
| Sam B. David, Jr. | 32 | 10 | 31 | |||
| James E. Hodges | 23 | 7 | 30 | |||
| Arnaud Delacour | 33 | 10 | 30 | |||
| Timothy C. Kreiser | 73 | 22 | 30 | |||
| Todd A. Pletcher | 145 | 43 | 30 | |||
| Edward J. Kereluk | 27 | 8 | 30 | |||
| Robert E. Reid, Jr. | 34 | 10 | 29 |
