| Trainer | Starts | Wins | Win % | |||
| Alfredo Asprino | 26 | 10 | 38 | |||
| Carlos H. Silva | 16 | 6 | 38 | |||
| Danny Gargan | 45 | 16 | 36 | |||
| Priscilla Leon | 17 | 6 | 35 | |||
| Michael Miceli | 15 | 5 | 33 | |||
| Bob Baffert | 58 | 19 | 33 | |||
| Wesley A. Ward | 55 | 18 | 33 | |||
| Kevin Buttigieg | 28 | 9 | 32 | |||
| George Weaver | 25 | 8 | 32 | |||
| Carlos A. Mancilla | 38 | 12 | 32 | |||
| Jorge J. Maymo | 19 | 6 | 32 | |||
| Gustavo Delgado | 35 | 11 | 31 | |||
| Rob Atras | 32 | 10 | 31 | |||
| Jose Silva, Jr. | 32 | 10 | 31 | |||
| Todd M. Beattie | 16 | 5 | 31 | |||
| Jordan Blair | 16 | 5 | 31 | |||
| Kevin S. Patterson | 16 | 5 | 31 | |||
| John Rigattieri | 16 | 5 | 31 | |||
| Saffie A. Joseph, Jr. | 90 | 28 | 31 | |||
| Quinn Howey | 29 | 9 | 31 | |||
| W. Bret Calhoun | 91 | 28 | 31 | |||
| Chris Richard | 26 | 8 | 31 | |||
| Joel Berndt | 36 | 11 | 31 | |||
| Kevin Eikleberry | 36 | 11 | 31 | |||
| Victor Arceneaux | 20 | 6 | 30 |
