| Trainer | Starts | Wins | Win % | |||
| Catherine Day Phillips | 25 | 12 | 48 | |||
| Gary M. Scherer | 18 | 8 | 44 | |||
| Jonathan Wong | 59 | 26 | 44 | |||
| Ben Root | 20 | 8 | 40 | |||
| David Walters | 20 | 8 | 40 | |||
| Genaro Vallejo | 15 | 6 | 40 | |||
| Ruben Gracida | 22 | 8 | 36 | |||
| Miguel Angel Silva | 31 | 11 | 35 | |||
| Gerald E. Brooks | 30 | 10 | 33 | |||
| Douglas E. Shanyfelt | 15 | 5 | 33 | |||
| Justin R. Evans | 88 | 28 | 32 | |||
| Edward J. Kereluk | 22 | 7 | 32 | |||
| C. R. Trout | 22 | 7 | 32 | |||
| Demelza McMahon | 19 | 6 | 32 | |||
| Kevin S. Patterson | 19 | 6 | 32 | |||
| Debbie Peery | 19 | 6 | 32 | |||
| Scott E. Young | 73 | 23 | 32 | |||
| Jeremiah C. Englehart | 199 | 62 | 31 | |||
| Juan Carlos Guerrero | 29 | 9 | 31 | |||
| Quinn Howey | 29 | 9 | 31 | |||
| John F. Martin | 88 | 27 | 31 | |||
| Anthony W. Dutrow | 20 | 6 | 30 | |||
| Angel O. Montano, Sr. | 20 | 6 | 30 | |||
| Nabu Morales | 77 | 23 | 30 | |||
| Vladimir Cerin | 37 | 11 | 30 |
