| Trainer | Starts | Wins | Win % | |||
| Don Schnell | 29 | 13 | 45 | |||
| Ruben Gracida | 19 | 8 | 42 | |||
| Alfredo Velazquez | 23 | 9 | 39 | |||
| Judy Hunter | 21 | 8 | 38 | |||
| Allen Landry | 16 | 6 | 38 | |||
| Anthony W. Dutrow | 19 | 7 | 37 | |||
| Efren Loza, Jr. | 19 | 7 | 37 | |||
| Bruno Maelfeyt | 19 | 7 | 37 | |||
| Catherine Day Phillips | 28 | 10 | 36 | |||
| Jeff Bonde | 34 | 12 | 35 | |||
| Norman McKnight | 88 | 31 | 35 | |||
| Chris R. Mitchell | 20 | 7 | 35 | |||
| Norm Cuthbertson | 23 | 8 | 35 | |||
| Nancy Summers | 23 | 8 | 35 | |||
| Kash Evans | 26 | 9 | 35 | |||
| Jonathan Wong | 64 | 22 | 34 | |||
| Todd W. Fincher | 83 | 28 | 34 | |||
| Martin Drexler | 60 | 20 | 33 | |||
| Rick Hedge | 21 | 7 | 33 | |||
| Jeremiah C. Englehart | 176 | 58 | 33 | |||
| John F. Martin | 82 | 27 | 33 | |||
| Gregory D. Sacco | 34 | 11 | 32 | |||
| Jason Servis | 75 | 24 | 32 | |||
| Ney Pessanha | 22 | 7 | 32 | |||
| Cody Beattie | 19 | 6 | 32 | |||
| Justin Johns | 19 | 6 | 32 |
