| Trainer | Starts | Wins | Win % | |||
| John Rigattieri | 20 | 10 | 50 | |||
| David Wolochuk | 21 | 10 | 48 | |||
| Elias Lopez | 17 | 7 | 41 | |||
| Jeremiah C. Englehart | 18 | 7 | 39 | |||
| Martin Drexler | 46 | 17 | 37 | |||
| Michael L. Rone | 36 | 13 | 36 | |||
| Ollie L. Figgins, III | 23 | 8 | 35 | |||
| Chris J. Englehart | 59 | 20 | 34 | |||
| William E. Morey | 39 | 13 | 33 | |||
| Mark W. Buehrer | 27 | 9 | 33 | |||
| Bobby S. Dibona | 27 | 9 | 33 | |||
| Michael Lenzini | 27 | 9 | 33 | |||
| Kelly R. Von Hemel | 24 | 8 | 33 | |||
| Arnaud Delacour | 21 | 7 | 33 | |||
| Damon R. Dilodovico | 18 | 6 | 33 | |||
| Danny Morales | 15 | 5 | 33 | |||
| Kieron Magee | 49 | 16 | 33 | |||
| Kari Craddock | 43 | 14 | 33 | |||
| O. J. Jauregui | 28 | 9 | 32 | |||
| Rodolphe Brisset | 25 | 8 | 32 | |||
| Tim Girten | 19 | 6 | 32 | |||
| Leslie F. Young | 64 | 20 | 31 | |||
| Jamey R. Johnson | 16 | 5 | 31 | |||
| Peter Eurton | 45 | 14 | 31 | |||
| Sturges J. Ducoing | 26 | 8 | 31 |
