| Trainer | Starts | Wins | Win % | |||
| Tristan Ashford | 16 | 8 | 50 | |||
| Marvin Buffalo | 19 | 9 | 47 | |||
| David Wolochuk | 22 | 10 | 45 | |||
| Larry Rivelli | 55 | 23 | 42 | |||
| Jonathan Thomas | 24 | 10 | 42 | |||
| Bobby S. Dibona | 27 | 11 | 41 | |||
| Kim A. Puhl | 40 | 16 | 40 | |||
| Ruben Sierra | 15 | 6 | 40 | |||
| Perry Cavanaugh | 51 | 20 | 39 | |||
| Mike Taphorn | 18 | 7 | 39 | |||
| Brittany A. Vanden Berg | 34 | 13 | 38 | |||
| O. J. Jauregui | 30 | 11 | 37 | |||
| Michael V. Pino | 22 | 8 | 36 | |||
| Richard M. Davis | 25 | 9 | 36 | |||
| Michael S. Ferraro | 39 | 14 | 36 | |||
| W. John Bourke | 28 | 10 | 36 | |||
| Jesus Esquivel | 34 | 12 | 35 | |||
| Wendell L. Matt | 17 | 6 | 35 | |||
| Bruno Tessore | 17 | 6 | 35 | |||
| Teri L. Beckner | 20 | 7 | 35 | |||
| Milton G. Pineda | 23 | 8 | 35 | |||
| Larry E. Smith | 63 | 21 | 33 | |||
| Gary Capuano | 33 | 11 | 33 | |||
| O. A. Martinez, Jr. | 33 | 11 | 33 | |||
| David Terre | 27 | 9 | 33 |
