| Trainer | Starts | Wins | Win % | |||
| Oscar Flores | 15 | 7 | 47 | |||
| Justin Jeansonne | 29 | 12 | 41 | |||
| Stephen G. Trevino | 22 | 9 | 41 | |||
| M. Anthony Ferraro | 36 | 14 | 39 | |||
| Sherry Armstrong | 32 | 12 | 38 | |||
| Larry Rivelli | 43 | 16 | 37 | |||
| Juan Carlos Avila | 28 | 10 | 36 | |||
| Benny R. Feliciano | 17 | 6 | 35 | |||
| Steve Henson | 37 | 13 | 35 | |||
| James M. Watkins | 44 | 15 | 34 | |||
| Manuel Badilla | 39 | 13 | 33 | |||
| Andy Gladd | 24 | 8 | 33 | |||
| Valerie K. Shanyfelt | 21 | 7 | 33 | |||
| Ronald Breed, Jr. | 18 | 6 | 33 | |||
| Elisha Perez | 15 | 5 | 33 | |||
| Daniel Velazquez | 15 | 5 | 33 | |||
| Timothy C. Kreiser | 40 | 13 | 33 | |||
| J. Alan Williams | 34 | 11 | 32 | |||
| Marissa Black | 41 | 13 | 32 | |||
| Kristy Petty | 19 | 6 | 32 | |||
| Jody Pruitt | 19 | 6 | 32 | |||
| Todd W. Fincher | 35 | 11 | 31 | |||
| Gregory D. Sacco | 35 | 11 | 31 | |||
| Kieron Magee | 80 | 25 | 31 | |||
| Paul Duhon | 16 | 5 | 31 | |||
| Tom Wellington | 16 | 5 | 31 |
