| Trainer | Starts | Wins | Win % | |||
| Lacey Gaudet | 36 | 16 | 44 | |||
| Antonio Machado | 17 | 7 | 41 | |||
| Jorge Periban | 17 | 7 | 41 | |||
| Eduardo Ramirez | 39 | 15 | 38 | |||
| Mark Glatt | 48 | 18 | 38 | |||
| Edward R. Barker | 17 | 6 | 35 | |||
| Jack Steiner | 23 | 8 | 35 | |||
| Richard E. Mandella | 26 | 9 | 35 | |||
| John Ennis | 38 | 13 | 34 | |||
| Stacey R. Viands | 21 | 7 | 33 | |||
| Sandino R. Hernandez, Jr. | 18 | 6 | 33 | |||
| Anthony Lucas | 16 | 5 | 31 | |||
| Derek S. Ryan | 16 | 5 | 31 | |||
| Timothy C. Kreiser | 39 | 12 | 31 | |||
| Cipriano Contreras | 50 | 15 | 30 | |||
| Justin R. Evans | 50 | 15 | 30 | |||
| Jonas Gibson | 17 | 5 | 29 | |||
| Panagiotis A. Synnefias | 17 | 5 | 29 | |||
| William D. Cowans | 21 | 6 | 29 | |||
| Dick Cappellucci | 67 | 19 | 28 | |||
| Brian A. Lynch | 50 | 14 | 28 | |||
| Austin Gustafson | 25 | 7 | 28 | |||
| W. Bret Calhoun | 108 | 30 | 28 | |||
| Jorge Lara | 18 | 5 | 28 | |||
| Stephen G. Trevino | 18 | 5 | 28 |
