| Trainer | Starts | Wins | Win % | |||
| J. Jay Kruljac | 18 | 8 | 44 | |||
| Douglas W. Danner | 21 | 9 | 43 | |||
| Aaron M. West | 19 | 8 | 42 | |||
| James R. Compton | 15 | 6 | 40 | |||
| Rohan Crichton | 15 | 6 | 40 | |||
| John F. Martin | 69 | 27 | 39 | |||
| Maria Bowersock | 18 | 7 | 39 | |||
| William D. Cowans | 24 | 9 | 38 | |||
| William Spawr | 25 | 9 | 36 | |||
| Scott Becker | 62 | 22 | 35 | |||
| Ashlee Brnjas | 29 | 10 | 34 | |||
| Larry E. Smith | 32 | 11 | 34 | |||
| Jonathan Wong | 50 | 17 | 34 | |||
| Bob Baffert | 45 | 15 | 33 | |||
| Saffie A. Joseph, Jr. | 27 | 9 | 33 | |||
| Chad K. Story | 27 | 9 | 33 | |||
| Alan Klanfer | 24 | 8 | 33 | |||
| Jonathan Maldonado | 21 | 7 | 33 | |||
| Ernie Witt II | 21 | 7 | 33 | |||
| Claudio A. Gonzalez | 64 | 21 | 33 | |||
| Efren Loza, Jr. | 31 | 10 | 32 | |||
| John Rigattieri | 25 | 8 | 32 | |||
| Linda Rice | 97 | 31 | 32 | |||
| Marcos Zulueta | 44 | 14 | 32 | |||
| Randy Nunley | 19 | 6 | 32 | |||
| Todd A. Rarick | 19 | 6 | 32 | |||
| Anthony M. Rideoutt II | 19 | 6 | 32 |
