| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 19 | 11 | 58 | |||
| Scott Becker | 52 | 26 | 50 | |||
| Dane Kobiskie | 18 | 9 | 50 | |||
| Jim Depew | 19 | 9 | 47 | |||
| Travis Robson | 17 | 8 | 47 | |||
| Thomas Drury, Jr. | 29 | 13 | 45 | |||
| Marvin Buffalo | 18 | 8 | 44 | |||
| Timothy C. Kreiser | 53 | 23 | 43 | |||
| Jorge Duarte, Jr. | 27 | 11 | 41 | |||
| Demelza McMahon | 15 | 6 | 40 | |||
| Kari Craddock | 23 | 9 | 39 | |||
| Ralph Martinez | 36 | 14 | 39 | |||
| Eduardo Ramirez | 62 | 24 | 39 | |||
| Reid France | 40 | 15 | 38 | |||
| Clinton Rycroft | 24 | 9 | 38 | |||
| Jaqueline Smith | 16 | 6 | 38 | |||
| Caryn Vecchio | 16 | 6 | 38 | |||
| Steven Miyadi | 46 | 17 | 37 | |||
| John E. Salzman, Jr. | 22 | 8 | 36 | |||
| Cheryl Winebaugh | 22 | 8 | 36 | |||
| Johanna Urieta | 36 | 13 | 36 | |||
| Justin R. Evans | 25 | 9 | 36 | |||
| Shane Meyers | 25 | 9 | 36 | |||
| Rigoberto Velasquez | 31 | 11 | 35 | |||
| Felix L. Flores-Coba | 17 | 6 | 35 | |||
| William N. Hackney | 17 | 6 | 35 |
