| Trainer | Starts | Wins | Win % | |||
| Scott Becker | 15 | 7 | 47 | |||
| Jose Jesus Avalos | 16 | 7 | 44 | |||
| Gilberto Zerpa | 19 | 8 | 42 | |||
| Hugh H. Robertson | 20 | 8 | 40 | |||
| Cheryl Winebaugh | 18 | 7 | 39 | |||
| William D. Cowans | 26 | 10 | 38 | |||
| Bob Baffert | 70 | 26 | 37 | |||
| Andy Gladd | 38 | 14 | 37 | |||
| Randy Oberlander | 19 | 7 | 37 | |||
| Isai V. Gonzalez | 39 | 14 | 36 | |||
| Oscar M. Gonzalez | 28 | 10 | 36 | |||
| Debra A. Cugnini | 20 | 7 | 35 | |||
| Chad C. Brown | 95 | 33 | 35 | |||
| Ari Herbertson | 26 | 9 | 35 | |||
| Dale Capuano | 38 | 13 | 34 | |||
| Thomas M. Amoss | 77 | 26 | 34 | |||
| Angel M. Rodriguez | 27 | 9 | 33 | |||
| Ralph Ziadie | 24 | 8 | 33 | |||
| Antonio Arriaga | 15 | 5 | 33 | |||
| Jason Servis | 56 | 18 | 32 | |||
| Shawn H. Davis | 22 | 7 | 32 | |||
| Vladimir Cerin | 38 | 12 | 32 | |||
| John P. Terranova, II | 19 | 6 | 32 | |||
| J. Eric Kruljac | 16 | 5 | 31 | |||
| Don Von Hemel | 16 | 5 | 31 |
