| Trainer | Starts | Wins | Win % | |||
| Gilberto Zerpa | 18 | 9 | 50 | |||
| F. Dewaine Loy | 15 | 7 | 47 | |||
| James H. McDonald | 15 | 7 | 47 | |||
| Gustavo Delgado | 24 | 11 | 46 | |||
| Manuel Ortiz, Sr. | 24 | 11 | 46 | |||
| Jason Servis | 77 | 35 | 45 | |||
| Jorge Navarro | 116 | 50 | 43 | |||
| Jonathan Thomas | 29 | 12 | 41 | |||
| Albert M. Stall, Jr. | 56 | 23 | 41 | |||
| Murray Duncan | 20 | 8 | 40 | |||
| Carrol S. Langley | 15 | 6 | 40 | |||
| David Wolochuk | 15 | 6 | 40 | |||
| Thomas Drury, Jr. | 36 | 14 | 39 | |||
| Andrew L. Simoff | 18 | 7 | 39 | |||
| Shawn H. Davis | 16 | 6 | 38 | |||
| Eduardo E. Rojas | 16 | 6 | 38 | |||
| Joseph P. Smith | 16 | 6 | 38 | |||
| Brandi Steele | 16 | 6 | 38 | |||
| Jack Steiner | 16 | 6 | 38 | |||
| Benny R. Feliciano | 19 | 7 | 37 | |||
| Justin R. Evans | 52 | 19 | 37 | |||
| Eddie Kenneally | 52 | 19 | 37 | |||
| Gilbert W. Ecoffey | 25 | 9 | 36 | |||
| Saffie A. Joseph, Jr. | 31 | 11 | 35 | |||
| Javier Contreras | 34 | 12 | 35 |
