| Trainer | Starts | Wins | Win % | |||
| Wesley A. Ward | 26 | 13 | 50 | |||
| Vladimir Cerin | 27 | 12 | 44 | |||
| Bob Baffert | 54 | 22 | 41 | |||
| John J. Robb | 49 | 19 | 39 | |||
| Anthony J. Granitz | 24 | 9 | 38 | |||
| William E. Morey | 42 | 15 | 36 | |||
| Jose Silva, Jr. | 28 | 10 | 36 | |||
| Anthony Farrior | 97 | 34 | 35 | |||
| Chad C. Brown | 95 | 33 | 35 | |||
| Charlton Baker | 26 | 9 | 35 | |||
| Edward Plesa, Jr. | 27 | 9 | 33 | |||
| Cherie DeVaux | 24 | 8 | 33 | |||
| Rene Amescua | 18 | 6 | 33 | |||
| Robert N. Falcone, Jr. | 31 | 10 | 32 | |||
| Grant T. Forster | 19 | 6 | 32 | |||
| Greg Green | 35 | 11 | 31 | |||
| Eli Betancourt | 16 | 5 | 31 | |||
| Steven Specht | 39 | 12 | 31 | |||
| Ivan Calderon | 23 | 7 | 30 | |||
| Amador Merei Sanchez | 23 | 7 | 30 | |||
| William D. Cowans | 20 | 6 | 30 | |||
| Jesus J. Uranga | 20 | 6 | 30 | |||
| Chris A. Hartman | 84 | 25 | 30 | |||
| Jack Steiner | 27 | 8 | 30 | |||
| Damon R. Dilodovico | 34 | 10 | 29 |
