| Trainer | Starts | Wins | Win % | |||
| Alejandro Murillo Rodriguez | 16 | 11 | 69 | |||
| Kevin S. Patterson | 26 | 13 | 50 | |||
| Weston L. Martin | 15 | 7 | 47 | |||
| Juan Pablo Silva | 48 | 21 | 44 | |||
| Ari Herbertson | 28 | 12 | 43 | |||
| Michael L. Catalano, Jr. | 31 | 12 | 39 | |||
| Randy Matthews | 24 | 9 | 38 | |||
| Jaqueline Smith | 16 | 6 | 38 | |||
| Susan F. Arnett | 19 | 7 | 37 | |||
| Stanley M. Hough | 19 | 7 | 37 | |||
| Darien Rodriguez | 19 | 7 | 37 | |||
| Brittany Russell | 19 | 7 | 37 | |||
| Jorge Rosales | 45 | 16 | 36 | |||
| Robert Gilker | 17 | 6 | 35 | |||
| Victor Barboza, Jr. | 40 | 14 | 35 | |||
| Jose H. Delgado | 24 | 8 | 33 | |||
| Courtney Ross | 21 | 7 | 33 | |||
| Gilberto Zerpa | 21 | 7 | 33 | |||
| Donald H. Barr | 18 | 6 | 33 | |||
| Aubrey A. Maragh | 40 | 13 | 33 | |||
| Charlie J. Williams | 22 | 7 | 32 | |||
| Robert P. Klesaris | 19 | 6 | 32 | |||
| Luis Carvajal, Jr. | 16 | 5 | 31 | |||
| Michael Sandoval | 16 | 5 | 31 | |||
| Chris J. Englehart | 117 | 36 | 31 |
