| Trainer | Starts | Wins | Win % | |||
| Kash Evans | 34 | 16 | 47 | |||
| Miguel A. Feliciano | 15 | 7 | 47 | |||
| Gilberto Zerpa | 15 | 7 | 47 | |||
| Cory Gardipy | 21 | 9 | 43 | |||
| Jorge Navarro | 113 | 47 | 42 | |||
| Don Schnell | 40 | 16 | 40 | |||
| Ken Albu | 25 | 10 | 40 | |||
| Kevin S. Patterson | 15 | 6 | 40 | |||
| Ari Herbertson | 18 | 7 | 39 | |||
| Michelle Nihei | 16 | 6 | 38 | |||
| Shelly R. Radosevich | 16 | 6 | 38 | |||
| Jaqueline Smith | 35 | 13 | 37 | |||
| James R. Compton | 27 | 10 | 37 | |||
| Mertkan Kantarmaci | 46 | 17 | 37 | |||
| John Rigattieri | 19 | 7 | 37 | |||
| Rick Hedge | 22 | 8 | 36 | |||
| Thomas Drury, Jr. | 25 | 9 | 36 | |||
| Norman McKnight | 73 | 26 | 36 | |||
| Efren Loza, Jr. | 31 | 11 | 35 | |||
| Scott Becker | 82 | 29 | 35 | |||
| Floyd M. Arthur | 17 | 6 | 35 | |||
| David Gourneau | 17 | 6 | 35 | |||
| Mike Taphorn | 17 | 6 | 35 | |||
| Michele Boyce | 40 | 14 | 35 | |||
| Tim Girten | 52 | 18 | 35 |
