| Trainer | Starts | Wins | Win % | |||
| Miguel A. Feliciano | 15 | 8 | 53 | |||
| Ari Herbertson | 16 | 8 | 50 | |||
| Nancy Betts | 17 | 8 | 47 | |||
| Cory Gardipy | 25 | 11 | 44 | |||
| Jose M. Camejo | 16 | 7 | 44 | |||
| Gary Simpson | 16 | 7 | 44 | |||
| Kash Evans | 39 | 17 | 44 | |||
| Don Schnell | 47 | 20 | 43 | |||
| Gilberto Zerpa | 17 | 7 | 41 | |||
| Jorge Navarro | 125 | 50 | 40 | |||
| Thomas Drury, Jr. | 25 | 10 | 40 | |||
| Randy Matthews | 18 | 7 | 39 | |||
| Efren Loza, Jr. | 34 | 13 | 38 | |||
| John Rigattieri | 21 | 8 | 38 | |||
| Mike Taphorn | 21 | 8 | 38 | |||
| Norman McKnight | 71 | 27 | 38 | |||
| Kellyn Gorder | 22 | 8 | 36 | |||
| Albert M. Stall, Jr. | 36 | 13 | 36 | |||
| Scott Becker | 81 | 29 | 36 | |||
| Ken Albu | 28 | 10 | 36 | |||
| Tim Girten | 48 | 17 | 35 | |||
| Sturges J. Ducoing | 17 | 6 | 35 | |||
| Pavel Matejka | 17 | 6 | 35 | |||
| Michelle Nihei | 17 | 6 | 35 | |||
| Riley Rycroft | 17 | 6 | 35 |
