| Trainer | Starts | Wins | Win % | |||
| Jason Wise | 19 | 10 | 53 | |||
| Gregory D. Sacco | 42 | 15 | 36 | |||
| Craig Sweeting | 17 | 6 | 35 | |||
| Marcus J. Vitali | 17 | 6 | 35 | |||
| Andy Gladd | 23 | 8 | 35 | |||
| Jay P. Bernardini | 75 | 26 | 35 | |||
| Rob Atras | 44 | 15 | 34 | |||
| Larry Rivelli | 36 | 12 | 33 | |||
| Alberto Ruvalcaba | 30 | 10 | 33 | |||
| Mike Puype | 24 | 8 | 33 | |||
| Justin Jeansonne | 21 | 7 | 33 | |||
| Philip A. Bauer | 15 | 5 | 33 | |||
| Jason DaCosta | 31 | 10 | 32 | |||
| Todd W. Fincher | 60 | 19 | 32 | |||
| Kevin Buttigieg | 16 | 5 | 31 | |||
| Phil Schoenthal | 16 | 5 | 31 | |||
| Timothy C. Kreiser | 39 | 12 | 31 | |||
| Lee Thomas | 39 | 12 | 31 | |||
| Alejandro Olais Mendieta | 23 | 7 | 30 | |||
| Chad C. Brown | 136 | 41 | 30 | |||
| Wesley A. Ward | 50 | 15 | 30 | |||
| Bobby S. Dibona | 20 | 6 | 30 | |||
| Isai V. Gonzalez | 135 | 40 | 30 | |||
| Joseph P. Mahan | 17 | 5 | 29 | |||
| Hector O. Palma | 17 | 5 | 29 |
