| Trainer | Starts | Wins | Win % | |||
| Juan Arriagada | 29 | 13 | 45 | |||
| Douglas W. Danner | 16 | 7 | 44 | |||
| Jose Francisco D’Angelo | 63 | 27 | 43 | |||
| Chad C. Brown | 87 | 37 | 43 | |||
| Jose Silva, Jr. | 20 | 8 | 40 | |||
| Wayne Potts | 46 | 17 | 37 | |||
| Larry E. Smith | 36 | 13 | 36 | |||
| John E. Salzman, Jr. | 17 | 6 | 35 | |||
| Anthony Farrior | 138 | 47 | 34 | |||
| Vladimir Cerin | 31 | 10 | 32 | |||
| Rohan Crichton | 47 | 15 | 32 | |||
| Robert J.W. Johnston | 22 | 7 | 32 | |||
| Chris A. Hartman | 85 | 27 | 32 | |||
| W. Robert Bailes | 19 | 6 | 32 | |||
| Jamie Ness | 166 | 52 | 31 | |||
| Jeff Bonde | 16 | 5 | 31 | |||
| Leonard Powell | 30 | 9 | 30 | |||
| Jason DaCosta | 20 | 6 | 30 | |||
| Terrill Tsosie | 20 | 6 | 30 | |||
| Timothy C. Kreiser | 64 | 19 | 30 | |||
| Mark V. Salvaggio | 27 | 8 | 30 | |||
| Tim Yakteen | 27 | 8 | 30 | |||
| Wesley A. Ward | 44 | 13 | 30 | |||
| Anthony Pecoraro | 17 | 5 | 29 | |||
| John J. Robb | 48 | 14 | 29 |
