| Trainer | Starts | Wins | Win % | |||
| Mike L. Rone | 27 | 12 | 44 | |||
| Miguel Angel Silva | 30 | 12 | 40 | |||
| Kevin Buttigieg | 21 | 8 | 38 | |||
| Jonathan Wong | 53 | 19 | 36 | |||
| Robert E. Reid, Jr. | 35 | 12 | 34 | |||
| Jonathan Nance | 68 | 23 | 34 | |||
| Efren Loza, Jr. | 24 | 8 | 33 | |||
| Bobby S. Dibona | 18 | 6 | 33 | |||
| Gilberto Zerpa | 18 | 6 | 33 | |||
| Lorne Richards | 15 | 5 | 33 | |||
| Norman McKnight | 83 | 27 | 33 | |||
| Kevin Eikleberry | 34 | 11 | 32 | |||
| Ralph Ziadie | 34 | 11 | 32 | |||
| John F. Martin | 63 | 20 | 32 | |||
| Gary P. Gullo | 35 | 11 | 31 | |||
| H. James Bond | 32 | 10 | 31 | |||
| Kenneth W. Marshall | 32 | 10 | 31 | |||
| Jordan Blair | 16 | 5 | 31 | |||
| Keith E. Craigmyle | 16 | 5 | 31 | |||
| F. C. Frazier | 16 | 5 | 31 | |||
| Tony Michael Gattellaro | 16 | 5 | 31 | |||
| Robertino Diodoro | 138 | 43 | 31 | |||
| Guadalupe Preciado | 29 | 9 | 31 | |||
| Donald T. Blankenship | 26 | 8 | 31 | |||
| Javier Contreras | 23 | 7 | 30 | |||
| Ari Herbertson | 23 | 7 | 30 |
