| Trainer | Starts | Wins | Win % | |||
| William D. Cowans | 29 | 14 | 48 | |||
| Anthony Adamo | 15 | 7 | 47 | |||
| O. A. Martinez, Jr. | 15 | 7 | 47 | |||
| Jonas Gibson | 41 | 18 | 44 | |||
| Justin Jeansonne | 24 | 10 | 42 | |||
| Loegan D. Harshman | 18 | 7 | 39 | |||
| Jeff Mullins | 24 | 9 | 38 | |||
| Charles Appleby | 16 | 6 | 38 | |||
| Claude L. Brownfield, III | 16 | 6 | 38 | |||
| Robert J. Haar | 38 | 14 | 37 | |||
| Anna Navarrete | 19 | 7 | 37 | |||
| Steven Specht | 36 | 13 | 36 | |||
| Paul W. Barrow | 51 | 18 | 35 | |||
| Teresa Connelly | 20 | 7 | 35 | |||
| Jody Pruitt | 20 | 7 | 35 | |||
| Victor Barboza, Jr. | 54 | 18 | 33 | |||
| Kim A. Puhl | 42 | 14 | 33 | |||
| Bobby S. Dibona | 21 | 7 | 33 | |||
| Mike Taphorn | 21 | 7 | 33 | |||
| Annette M. Eubanks | 15 | 5 | 33 | |||
| Garry Marks | 15 | 5 | 33 | |||
| Barbara J. Riley | 15 | 5 | 33 | |||
| J. Alan Williams | 15 | 5 | 33 | |||
| H. Graham Motion | 73 | 24 | 33 | |||
| Ronald Breed, Jr. | 34 | 11 | 32 |
