| Trainer | Starts | Wins | Win % | |||
| Brittany A. Vanden Berg | 19 | 9 | 47 | |||
| Shane Meyers | 18 | 7 | 39 | |||
| Wesley A. Ward | 57 | 22 | 39 | |||
| Kim Hammond | 19 | 7 | 37 | |||
| Robert Mosco | 28 | 10 | 36 | |||
| Gerard Ochoa | 17 | 6 | 35 | |||
| Demelza McMahon | 20 | 7 | 35 | |||
| Richard E. Mandella | 30 | 10 | 33 | |||
| Kevin S. Patterson | 30 | 10 | 33 | |||
| Aaron M. West | 24 | 8 | 33 | |||
| Leandro Mora | 18 | 6 | 33 | |||
| Alan Bedard | 15 | 5 | 33 | |||
| Greg C. James | 15 | 5 | 33 | |||
| Dallas E. Keen | 15 | 5 | 33 | |||
| Dane Noel | 15 | 5 | 33 | |||
| Jack Steiner | 15 | 5 | 33 | |||
| Charlton Baker | 31 | 10 | 32 | |||
| Timothy Mark Gleason | 22 | 7 | 32 | |||
| Heath Lawrence | 19 | 6 | 32 | |||
| Carlos A. Mancilla | 19 | 6 | 32 | |||
| Ralph D’Alessandro | 16 | 5 | 31 | |||
| Bob Baffert | 62 | 19 | 31 | |||
| Justin R. Evans | 108 | 33 | 31 | |||
| Anthony Farrior | 72 | 22 | 31 | |||
| Timothy C. Kreiser | 70 | 21 | 30 |
