| Trainer | Starts | Wins | Win % | |||
| Ronnie Hibdon | 28 | 17 | 61 | |||
| O. A. Martinez, Jr. | 15 | 9 | 60 | |||
| Benny R. Feliciano | 17 | 9 | 53 | |||
| Kevin S. Patterson | 24 | 11 | 46 | |||
| Simon J. Buechler | 18 | 8 | 44 | |||
| Jorge Rosales | 41 | 18 | 44 | |||
| Teri L. Beckner | 23 | 10 | 43 | |||
| Penny Pearce | 21 | 9 | 43 | |||
| Bill J. Geditz | 26 | 11 | 42 | |||
| Martin Valdez-Cabral, Jr. | 26 | 11 | 42 | |||
| James Victor Hale | 17 | 7 | 41 | |||
| Richard M. Davis | 22 | 9 | 41 | |||
| Brittany A. Vanden Berg | 32 | 13 | 41 | |||
| David Wolochuk | 32 | 13 | 41 | |||
| Eduardo E. Rojas | 37 | 15 | 41 | |||
| Emilio Guerrero | 15 | 6 | 40 | |||
| Sam B. David, Jr. | 28 | 11 | 39 | |||
| John P. Terranova, II | 29 | 11 | 38 | |||
| Steven Specht | 24 | 9 | 38 | |||
| Sam Dronen | 16 | 6 | 38 | |||
| Garry Marks | 19 | 7 | 37 | |||
| Sean McCarthy | 33 | 12 | 36 | |||
| Jaylan Renay Clary | 22 | 8 | 36 | |||
| Jon G. Arnett | 87 | 31 | 36 | |||
| Scott Becker | 85 | 30 | 35 |
