| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 26 | 12 | 46 | |||
| Benjamin W. Perkins, Jr. | 16 | 7 | 44 | |||
| Gerald S. Bennett | 35 | 14 | 40 | |||
| Efren Loza, Jr. | 25 | 10 | 40 | |||
| Keith E. Craigmyle | 20 | 8 | 40 | |||
| Carlo Vaccarezza | 20 | 8 | 40 | |||
| Milton W. Wolfson | 15 | 6 | 40 | |||
| F. C. Frazier | 16 | 6 | 38 | |||
| Howard Belvoir | 27 | 10 | 37 | |||
| Pablo Alejandro De Jesus | 19 | 7 | 37 | |||
| Scott Becker | 64 | 23 | 36 | |||
| James W. Casey | 42 | 15 | 36 | |||
| Raymond Handal | 17 | 6 | 35 | |||
| Mandy Ness | 23 | 8 | 35 | |||
| Federico Villafranco | 76 | 26 | 34 | |||
| Bob Baffert | 60 | 19 | 32 | |||
| Phil Schoenthal | 38 | 12 | 32 | |||
| Lacey Gaudet | 32 | 10 | 31 | |||
| C. R. Trout | 16 | 5 | 31 | |||
| Peter Miller | 89 | 27 | 30 | |||
| Joel Berndt | 40 | 12 | 30 | |||
| Ian Black | 20 | 6 | 30 | |||
| Michelle Lovell | 20 | 6 | 30 | |||
| Julie A. Pappada | 20 | 6 | 30 | |||
| Jay Torrez | 20 | 6 | 30 |
