| Trainer | Starts | Wins | Win % | |||
| Jorge Navarro | 143 | 72 | 50 | |||
| Benny R. Feliciano | 18 | 8 | 44 | |||
| Gilberto Zerpa | 25 | 11 | 44 | |||
| Kevin S. Patterson | 22 | 9 | 41 | |||
| Manuel Badilla | 25 | 10 | 40 | |||
| Anthony Adamo | 24 | 9 | 38 | |||
| Val Brinkerhoff | 16 | 6 | 38 | |||
| Teresa M. Pompay | 16 | 6 | 38 | |||
| Adam Rice | 19 | 7 | 37 | |||
| Jose Antonio Rodriguez-Torres | 19 | 7 | 37 | |||
| Jason Servis | 101 | 37 | 37 | |||
| Greg Zielinski | 22 | 8 | 36 | |||
| Mick Ruis | 17 | 6 | 35 | |||
| Jaqueline Smith | 37 | 13 | 35 | |||
| Albert M. Stall, Jr. | 46 | 16 | 35 | |||
| Scott Horst | 23 | 8 | 35 | |||
| Russell Gardipy | 41 | 14 | 34 | |||
| Thomas Drury, Jr. | 33 | 11 | 33 | |||
| Richard L. Beattie, Jr. | 15 | 5 | 33 | |||
| Michael L. Catalano, Jr. | 15 | 5 | 33 | |||
| Sturges J. Ducoing | 15 | 5 | 33 | |||
| Pat Murphy | 15 | 5 | 33 | |||
| Helen Pitts | 15 | 5 | 33 | |||
| David Walters | 15 | 5 | 33 | |||
| Quinn Howey | 40 | 13 | 33 |
