| Trainer | Starts | Wins | Win % | |||
| Gregory D. Sacco | 37 | 16 | 43 | |||
| Larry Rivelli | 41 | 17 | 41 | |||
| Timothy C. Kreiser | 35 | 14 | 40 | |||
| Jeffrey L. Greenhill | 18 | 7 | 39 | |||
| Stephen G. Trevino | 24 | 9 | 38 | |||
| Jorge Rosales | 27 | 10 | 37 | |||
| Sherry Armstrong | 33 | 12 | 36 | |||
| James M. Watkins | 36 | 13 | 36 | |||
| Justin Jeansonne | 26 | 9 | 35 | |||
| Todd W. Fincher | 44 | 15 | 34 | |||
| Manuel Badilla | 39 | 13 | 33 | |||
| Andy Gladd | 30 | 10 | 33 | |||
| Steve Henson | 18 | 6 | 33 | |||
| Todd McKenna | 15 | 5 | 33 | |||
| Brad H. Cox | 141 | 46 | 33 | |||
| Alejandro Olais Mendieta | 19 | 6 | 32 | |||
| William Walden | 19 | 6 | 32 | |||
| Michael V. Pino | 48 | 15 | 31 | |||
| Michele Boyce | 16 | 5 | 31 | |||
| Benny R. Feliciano | 16 | 5 | 31 | |||
| Juan Carlos Avila | 42 | 13 | 31 | |||
| Wesley A. Ward | 70 | 21 | 30 | |||
| Steve M. Sherman | 60 | 18 | 30 | |||
| Bonnie Birzer | 20 | 6 | 30 | |||
| Chad C. Brown | 158 | 47 | 30 |
