| Trainer | Starts | Wins | Win % | |||
| Bobby S. Dibona | 19 | 9 | 47 | |||
| Garry Marks | 32 | 15 | 47 | |||
| O. A. Martinez, Jr. | 44 | 20 | 45 | |||
| Larry E. Smith | 58 | 24 | 41 | |||
| Juan Carlos Guerrero | 20 | 8 | 40 | |||
| Scott Becker | 72 | 28 | 39 | |||
| Philip M. Serpe | 18 | 7 | 39 | |||
| Philip A. Bauer | 16 | 6 | 38 | |||
| Teri L. Beckner | 16 | 6 | 38 | |||
| Loegan D. Harshman | 16 | 6 | 38 | |||
| Marcus Kocijan | 16 | 6 | 38 | |||
| Elias Lopez | 16 | 6 | 38 | |||
| Matt A. Shirer | 16 | 6 | 38 | |||
| Sarah Delany | 19 | 7 | 37 | |||
| Michael L. Rone | 42 | 15 | 36 | |||
| Claude L. Brownfield, III | 20 | 7 | 35 | |||
| Demelza McMahon | 23 | 8 | 35 | |||
| Michael S. Ferraro | 36 | 12 | 33 | |||
| Chasey Deville Pomier | 30 | 10 | 33 | |||
| Jack Steiner | 30 | 10 | 33 | |||
| Armando Hernandez | 21 | 7 | 33 | |||
| Mark V. Salvaggio | 21 | 7 | 33 | |||
| Vito Armata | 15 | 5 | 33 | |||
| Claudie Marshall Godsey, Jr. | 15 | 5 | 33 | |||
| Sarah Nagle | 15 | 5 | 33 |
