| Trainer | Starts | Wins | Win % | |||
| James R. Jackson | 16 | 8 | 50 | |||
| Kevin S. Patterson | 29 | 13 | 45 | |||
| Cheryl Winebaugh | 17 | 7 | 41 | |||
| Thomas F. Proctor | 20 | 8 | 40 | |||
| Jose Atala | 15 | 6 | 40 | |||
| Coty W. Rosin | 21 | 8 | 38 | |||
| Don Schnell | 16 | 6 | 38 | |||
| James P. DiVito | 19 | 7 | 37 | |||
| Simon Callaghan | 28 | 10 | 36 | |||
| Ronald B. Spatz | 17 | 6 | 35 | |||
| J. Tyler Servis | 20 | 7 | 35 | |||
| Keith G. Bourgeois | 23 | 8 | 35 | |||
| Rodrigo Madrigal, Sr. | 23 | 8 | 35 | |||
| Austin Gustafson | 38 | 13 | 34 | |||
| Kim Hammond | 65 | 22 | 34 | |||
| Michael L. Reavis | 27 | 9 | 33 | |||
| Brittany A. Vanden Berg | 27 | 9 | 33 | |||
| Richard P. Sillaman | 21 | 7 | 33 | |||
| Christine Ammann | 18 | 6 | 33 | |||
| John E. Cox | 15 | 5 | 33 | |||
| Alejandro Murillo Rodriguez | 37 | 12 | 32 | |||
| Ronald Kahles | 22 | 7 | 32 | |||
| Bruno Tessore | 22 | 7 | 32 | |||
| Keith C. Dickey | 16 | 5 | 31 | |||
| Aaron Shorter | 16 | 5 | 31 |
