| Trainer | Starts | Wins | Win % | |||
| Robert J. W. Johnston | 16 | 7 | 44 | |||
| Tim Eggleston | 22 | 9 | 41 | |||
| Glenroy Brown | 15 | 6 | 40 | |||
| William D. Cowans | 15 | 6 | 40 | |||
| Carson Frey | 19 | 7 | 37 | |||
| David Wolochuk | 19 | 7 | 37 | |||
| Cathal A. Lynch | 45 | 16 | 36 | |||
| Robert E. Reid, Jr. | 48 | 17 | 35 | |||
| Michael K. McDonald | 17 | 6 | 35 | |||
| Jamey R. Thomas | 37 | 13 | 35 | |||
| Gerald E. Brooks | 15 | 5 | 33 | |||
| Elias Lopez | 22 | 7 | 32 | |||
| Manuel Badilla | 16 | 5 | 31 | |||
| Alexis Cordero-Lopez | 23 | 7 | 30 | |||
| Arnaud Delacour | 43 | 13 | 30 | |||
| Brittany A. Vanden Berg | 40 | 12 | 30 | |||
| Miguel Ramos Agosto | 20 | 6 | 30 | |||
| Samuel Calvario | 27 | 8 | 30 | |||
| Armando Hernandez | 34 | 10 | 29 | |||
| Mario A. Dominguez | 17 | 5 | 29 | |||
| Michael V. Simone | 17 | 5 | 29 | |||
| Justin R. Evans | 58 | 17 | 29 | |||
| Fausto Gutierrez | 24 | 7 | 29 | |||
| Todd W. Fincher | 103 | 30 | 29 | |||
| Jack Fisher | 31 | 9 | 29 | |||
| Thomas L. Van Berg | 31 | 9 | 29 |
