| Trainer | Starts | Wins | Win % | |||
| Shawn H. Davis | 17 | 8 | 47 | |||
| Kevin S. Patterson | 28 | 13 | 46 | |||
| Mike Anderson | 18 | 8 | 44 | |||
| Nick Lowe | 25 | 11 | 44 | |||
| Gilberto Zerpa | 20 | 8 | 40 | |||
| Lyle W. Magnuson | 18 | 7 | 39 | |||
| Lacey Gaudet | 47 | 18 | 38 | |||
| James P. DiVito | 21 | 8 | 38 | |||
| Mark Cloutier | 16 | 6 | 38 | |||
| Philip Hall | 19 | 7 | 37 | |||
| Bob Baffert | 50 | 18 | 36 | |||
| Ari Herbertson | 20 | 7 | 35 | |||
| Don Schnell | 26 | 9 | 35 | |||
| Jason Servis | 70 | 24 | 34 | |||
| Susan F. Arnett | 51 | 17 | 33 | |||
| Lester J. Stickler, Jr. | 36 | 12 | 33 | |||
| Edward J. Coletti, Jr. | 30 | 10 | 33 | |||
| John W. Baird | 24 | 8 | 33 | |||
| Samuel Calvario | 18 | 6 | 33 | |||
| Marcos Zulueta | 46 | 15 | 33 | |||
| Victor Barboza, Jr. | 43 | 14 | 33 | |||
| Robertino Diodoro | 155 | 49 | 32 | |||
| Charles Essex | 16 | 5 | 31 | |||
| Michael L. Catalano, Jr. | 29 | 9 | 31 | |||
| Javier Contreras | 26 | 8 | 31 |
