| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 20 | 12 | 60 | |||
| Scott Becker | 47 | 24 | 51 | |||
| Travis Robson | 16 | 8 | 50 | |||
| David Wolochuk | 17 | 8 | 47 | |||
| Clinton Rycroft | 20 | 9 | 45 | |||
| Dane Kobiskie | 18 | 8 | 44 | |||
| Ralph Martinez | 28 | 12 | 43 | |||
| Eduardo E. Rojas | 19 | 8 | 42 | |||
| Timothy C. Kreiser | 48 | 20 | 42 | |||
| Thomas Drury, Jr. | 30 | 12 | 40 | |||
| Christine Ammann | 20 | 8 | 40 | |||
| Jim Depew | 20 | 8 | 40 | |||
| Eduardo Ramirez | 46 | 18 | 39 | |||
| Garry Marks | 36 | 14 | 39 | |||
| Marvin Buffalo | 18 | 7 | 39 | |||
| Michael Nault | 18 | 7 | 39 | |||
| Mark N. Hibdon | 21 | 8 | 38 | |||
| Jonathan Thomas | 21 | 8 | 38 | |||
| Felix L. Flores-Coba | 16 | 6 | 38 | |||
| Jorge Duarte, Jr. | 27 | 10 | 37 | |||
| Nabu Morales | 38 | 14 | 37 | |||
| Jeff C. Runco | 104 | 38 | 37 | |||
| Justin R. Evans | 25 | 9 | 36 | |||
| Rigoberto Velasquez | 25 | 9 | 36 | |||
| Kari Craddock | 31 | 11 | 35 |
