| Trainer | Starts | Wins | Win % | |||
| Steven Miyadi | 23 | 11 | 48 | |||
| Jose Silva, Jr. | 15 | 7 | 47 | |||
| Jon G. Arnett | 21 | 8 | 38 | |||
| Danny Gargan | 22 | 8 | 36 | |||
| Jeff C. Runco | 34 | 12 | 35 | |||
| Jeff Mullins | 17 | 6 | 35 | |||
| Michael W. McCarthy | 23 | 8 | 35 | |||
| Juan Pablo Silva | 27 | 9 | 33 | |||
| Jeffrey A. Radosevich | 21 | 7 | 33 | |||
| James M. Gulick | 15 | 5 | 33 | |||
| Michelle Nevin | 15 | 5 | 33 | |||
| Stanley M. Hough | 25 | 8 | 32 | |||
| Brandon L. Kulp | 22 | 7 | 32 | |||
| George Weaver | 26 | 8 | 31 | |||
| Kelli Martinez | 72 | 22 | 31 | |||
| Jonathan Thomas | 27 | 8 | 30 | |||
| Bob Baffert | 34 | 10 | 29 | |||
| Justin R. Evans | 34 | 10 | 29 | |||
| Steve Klesaris | 21 | 6 | 29 | |||
| William E. Morey | 21 | 6 | 29 | |||
| Jonathan Wong | 78 | 22 | 28 | |||
| Joseph Taylor | 25 | 7 | 28 | |||
| Scott A. Lake | 29 | 8 | 28 | |||
| Kieron Magee | 29 | 8 | 28 | |||
| Richard Zielinski | 22 | 6 | 27 |
