| Trainer | Starts | Wins | Win % | |||
| Edward J. Kereluk | 15 | 7 | 47 | |||
| Stacey Rushton | 16 | 7 | 44 | |||
| Manuel Badilla | 23 | 10 | 43 | |||
| Russell Gardipy | 21 | 9 | 43 | |||
| Gilberto Zerpa | 21 | 9 | 43 | |||
| Jonathan Thomas | 26 | 11 | 42 | |||
| Jorge Navarro | 136 | 56 | 41 | |||
| Anthony Adamo | 17 | 7 | 41 | |||
| Albert M. Stall, Jr. | 49 | 20 | 41 | |||
| Javier Contreras | 37 | 15 | 41 | |||
| Thomas Drury, Jr. | 35 | 14 | 40 | |||
| Lonnie Briley | 20 | 8 | 40 | |||
| Joseph P. Smith | 15 | 6 | 40 | |||
| Jason Servis | 95 | 37 | 39 | |||
| Benny R. Feliciano | 18 | 7 | 39 | |||
| Manuel Ortiz, Sr. | 26 | 10 | 38 | |||
| Kevin S. Patterson | 21 | 8 | 38 | |||
| Jose Luna Silva | 24 | 9 | 38 | |||
| Saffie A. Joseph, Jr. | 30 | 11 | 37 | |||
| Andrew L. Simoff | 22 | 8 | 36 | |||
| Lance Stokes | 17 | 6 | 35 | |||
| Scott Horst | 23 | 8 | 35 | |||
| Jaqueline Smith | 41 | 14 | 34 | |||
| Philip Hall | 47 | 16 | 34 | |||
| Brad H. Cox | 156 | 53 | 34 |
