| Trainer | Starts | Wins | Win % | |||
| Catherine Day Phillips | 25 | 11 | 44 | |||
| Jonathan Wong | 64 | 27 | 42 | |||
| Miguel Angel Silva | 22 | 9 | 41 | |||
| Gary M. Scherer | 15 | 6 | 40 | |||
| David Walters | 21 | 8 | 38 | |||
| Francisco DaSilva Machado, Jr. | 19 | 7 | 37 | |||
| Demelza McMahon | 19 | 7 | 37 | |||
| Gerald E. Brooks | 22 | 8 | 36 | |||
| Ben Root | 22 | 8 | 36 | |||
| Albert M. Stall, Jr. | 36 | 12 | 33 | |||
| Dan L. McFarlane | 27 | 9 | 33 | |||
| Anthony W. Dutrow | 18 | 6 | 33 | |||
| Kevin Fletcher | 18 | 6 | 33 | |||
| Clay Brinson | 15 | 5 | 33 | |||
| Tony Michael Gattellaro | 15 | 5 | 33 | |||
| John F. Martin | 80 | 26 | 33 | |||
| Quinn Howey | 28 | 9 | 32 | |||
| Kevin S. Patterson | 22 | 7 | 32 | |||
| Ralph Ziadie | 41 | 13 | 32 | |||
| Antonio Arriaga | 19 | 6 | 32 | |||
| Keith E. Craigmyle | 16 | 5 | 31 | |||
| Bobby S. Dibona | 16 | 5 | 31 | |||
| Anthony R. Margotta, Jr. | 16 | 5 | 31 | |||
| Scott E. Young | 74 | 23 | 31 | |||
| Juan Carlos Guerrero | 29 | 9 | 31 | |||
| Steve Margolis | 29 | 9 | 31 |
