| Trainer | Starts | Wins | Win % | |||
| Mike L. Rone | 23 | 10 | 43 | |||
| Michael L. Reavis | 30 | 13 | 43 | |||
| Dale Bennett | 19 | 8 | 42 | |||
| Gilberto Zerpa | 19 | 8 | 42 | |||
| Scott Becker | 57 | 23 | 40 | |||
| Aaron Shorter | 15 | 6 | 40 | |||
| Jeremiah O’Dwyer | 21 | 8 | 38 | |||
| Edward Plesa, Jr. | 24 | 9 | 38 | |||
| Simon Callaghan | 16 | 6 | 38 | |||
| Jose H. Delgado | 16 | 6 | 38 | |||
| Juan Carlos Guerrero | 43 | 16 | 37 | |||
| Ruben Gracida | 17 | 6 | 35 | |||
| Steve Manley | 37 | 13 | 35 | |||
| Larry Rivelli | 43 | 15 | 35 | |||
| Tom Rycroft | 23 | 8 | 35 | |||
| Robert Mosco | 35 | 12 | 34 | |||
| Anthony Farrior | 38 | 13 | 34 | |||
| Jon G. Arnett | 27 | 9 | 33 | |||
| Jack McCartney | 15 | 5 | 33 | |||
| William M. Sienkewicz | 15 | 5 | 33 | |||
| David Walters | 15 | 5 | 33 | |||
| Kathleen A. Demasi | 68 | 22 | 32 | |||
| Kevin S. Patterson | 28 | 9 | 32 | |||
| Jeffrey A. Radosevich | 97 | 31 | 32 | |||
| Brad H. Cox | 135 | 43 | 32 |
