| Trainer | Starts | Wins | Win % | |||
| Priscilla Leon | 18 | 7 | 39 | |||
| Rob Atras | 31 | 12 | 39 | |||
| Danny Gargan | 50 | 18 | 36 | |||
| Alfredo Asprino | 28 | 10 | 36 | |||
| Kevin Buttigieg | 31 | 11 | 35 | |||
| Chris Richard | 26 | 9 | 35 | |||
| Kevin Eikleberry | 33 | 11 | 33 | |||
| Victor Arceneaux | 18 | 6 | 33 | |||
| George Weaver | 28 | 9 | 32 | |||
| Joel Berndt | 38 | 12 | 32 | |||
| Carlos H. Silva | 19 | 6 | 32 | |||
| Jose Silva, Jr. | 35 | 11 | 31 | |||
| Saffie A. Joseph, Jr. | 83 | 26 | 31 | |||
| Gustavo Delgado | 32 | 10 | 31 | |||
| Wesley A. Ward | 52 | 16 | 31 | |||
| Carlos A. Mancilla | 39 | 12 | 31 | |||
| Mario A. Dominguez | 26 | 8 | 31 | |||
| Michael W. McCarthy | 40 | 12 | 30 | |||
| Bobby S. Dibona | 20 | 6 | 30 | |||
| David Walters | 20 | 6 | 30 | |||
| Hugh H. Robertson | 37 | 11 | 30 | |||
| Jordan Blair | 17 | 5 | 29 | |||
| Kevin S. Patterson | 17 | 5 | 29 | |||
| John Rigattieri | 17 | 5 | 29 | |||
| W. Bret Calhoun | 100 | 29 | 29 |
