| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 19 | 9 | 47 | |||
| Julie Mathes | 18 | 7 | 39 | |||
| Anthony Farrior | 42 | 16 | 38 | |||
| Austin Gustafson | 32 | 12 | 38 | |||
| James R. Jackson | 19 | 7 | 37 | |||
| Sam B. David, Jr. | 31 | 11 | 35 | |||
| James R. Barker | 20 | 7 | 35 | |||
| Scott Becker | 51 | 17 | 33 | |||
| Rylee Grudzien | 18 | 6 | 33 | |||
| Carlos A. David | 34 | 11 | 32 | |||
| Jorge Rosales | 34 | 11 | 32 | |||
| Georgina Baxter | 31 | 10 | 32 | |||
| Jorge Delgado | 28 | 9 | 32 | |||
| Thomas Drury, Jr. | 25 | 8 | 32 | |||
| Todd W. Fincher | 47 | 15 | 32 | |||
| Susan L. Anderson | 22 | 7 | 32 | |||
| Dan Blacker | 16 | 5 | 31 | |||
| Manuel Badilla | 42 | 13 | 31 | |||
| Andy Mathis | 49 | 15 | 31 | |||
| Bob Baffert | 59 | 18 | 31 | |||
| H. Ray Ashford, Jr. | 23 | 7 | 30 | |||
| Louie J. Roussel, III | 23 | 7 | 30 | |||
| Michele Boyce | 20 | 6 | 30 | |||
| Salvador Naranjo | 20 | 6 | 30 | |||
| Lewis E. Craig, Jr. | 17 | 5 | 29 | |||
| Gary M. Scherer | 17 | 5 | 29 | |||
| Valerie K. Shanyfelt | 17 | 5 | 29 |
