| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 26 | 13 | 50 | |||
| Weston L. Martin | 15 | 7 | 47 | |||
| Darien Rodriguez | 21 | 9 | 43 | |||
| Jaqueline Smith | 17 | 7 | 41 | |||
| Ari Herbertson | 27 | 11 | 41 | |||
| Randy Matthews | 25 | 10 | 40 | |||
| Stanley M. Hough | 18 | 7 | 39 | |||
| Esteban Martinez | 16 | 6 | 38 | |||
| Peter R. Walder | 19 | 7 | 37 | |||
| Jorge Rosales | 49 | 18 | 37 | |||
| Michael L. Catalano, Jr. | 33 | 12 | 36 | |||
| Brittany Russell | 22 | 8 | 36 | |||
| Victor Barboza, Jr. | 47 | 17 | 36 | |||
| Jose H. Delgado | 25 | 9 | 36 | |||
| Robert P. Klesaris | 17 | 6 | 35 | |||
| Michael Sandoval | 17 | 6 | 35 | |||
| Brandon L. Kulp | 41 | 14 | 34 | |||
| Charlie J. Williams | 24 | 8 | 33 | |||
| Patrick Gallagher | 18 | 6 | 33 | |||
| Manuel Ortiz, Sr. | 18 | 6 | 33 | |||
| Jason Servis | 115 | 38 | 33 | |||
| Glen Todd | 34 | 11 | 32 | |||
| Juan Pablo Silva | 47 | 15 | 32 | |||
| Robert Gilker | 19 | 6 | 32 | |||
| David Van Winkle | 16 | 5 | 31 |
