| Trainer | Starts | Wins | Win % | |||
| Kevin S. Patterson | 22 | 9 | 41 | |||
| Dale Bennett | 21 | 8 | 38 | |||
| Peter Miller | 71 | 26 | 37 | |||
| Merrill R. Scherer | 22 | 8 | 36 | |||
| Joel Berndt | 31 | 11 | 35 | |||
| Howard Belvoir | 17 | 6 | 35 | |||
| Ralph Martinez | 17 | 6 | 35 | |||
| Efren Loza, Jr. | 23 | 8 | 35 | |||
| Jose Luna Silva | 26 | 9 | 35 | |||
| Neil Knapp | 24 | 8 | 33 | |||
| Gilberto Zerpa | 21 | 7 | 33 | |||
| Milton W. Wolfson | 18 | 6 | 33 | |||
| Jeff C. Runco | 103 | 34 | 33 | |||
| John W. Sadler | 38 | 12 | 32 | |||
| W. Robert Bailes | 19 | 6 | 32 | |||
| Federico Villafranco | 48 | 15 | 31 | |||
| Paul J. McGee | 16 | 5 | 31 | |||
| Daniel H. Conway, Jr. | 29 | 9 | 31 | |||
| Thomas F. Proctor | 42 | 13 | 31 | |||
| Michelle Nevin | 39 | 12 | 31 | |||
| James W. Casey | 36 | 11 | 31 | |||
| William Spawr | 23 | 7 | 30 | |||
| Brad H. Cox | 91 | 27 | 30 | |||
| Robertino Diodoro | 146 | 43 | 29 | |||
| Thomas Drury, Jr. | 17 | 5 | 29 |
