| Trainer | Starts | Wins | Win % | |||
| Vladimir Cerin | 24 | 11 | 46 | |||
| Anthony J. Granitz | 22 | 9 | 41 | |||
| Bob Baffert | 54 | 22 | 41 | |||
| William E. Morey | 42 | 17 | 40 | |||
| Cherie DeVaux | 20 | 8 | 40 | |||
| Darien Rodriguez | 18 | 7 | 39 | |||
| Wesley A. Ward | 31 | 12 | 39 | |||
| Jack Steiner | 21 | 8 | 38 | |||
| Anthony Farrior | 87 | 33 | 38 | |||
| Robert N. Falcone, Jr. | 29 | 11 | 38 | |||
| Grant T. Forster | 17 | 6 | 35 | |||
| Chad C. Brown | 94 | 33 | 35 | |||
| William D. Cowans | 20 | 7 | 35 | |||
| Sarah Delany | 30 | 10 | 33 | |||
| Greg Green | 30 | 10 | 33 | |||
| Charlton Baker | 24 | 8 | 33 | |||
| Edward Plesa, Jr. | 24 | 8 | 33 | |||
| Eli Betancourt | 15 | 5 | 33 | |||
| David R. Mohan | 15 | 5 | 33 | |||
| Chris A. Hartman | 80 | 26 | 33 | |||
| John J. Robb | 44 | 14 | 32 | |||
| Randy L. Klopp | 22 | 7 | 32 | |||
| Reed Saldana | 22 | 7 | 32 | |||
| Jesus J. Uranga | 22 | 7 | 32 | |||
| Paul Duhon | 19 | 6 | 32 |
