| Trainer | Starts | Wins | Win % | |||
| Kevin Buttigieg | 16 | 7 | 44 | |||
| David Walters | 22 | 9 | 41 | |||
| Jonathan Wong | 75 | 30 | 40 | |||
| Miguel Angel Silva | 28 | 11 | 39 | |||
| Lorne Richards | 16 | 6 | 38 | |||
| Jack O. Fisher | 22 | 8 | 36 | |||
| Steve Margolis | 22 | 8 | 36 | |||
| Genaro Vallejo | 20 | 7 | 35 | |||
| Albert M. Stall, Jr. | 52 | 18 | 35 | |||
| Jonathan Nance | 67 | 23 | 34 | |||
| Mike L. Rone | 33 | 11 | 33 | |||
| Rodney J. Cone | 27 | 9 | 33 | |||
| Quinn Howey | 25 | 8 | 32 | |||
| John A. Casey | 22 | 7 | 32 | |||
| Bobby S. Dibona | 16 | 5 | 31 | |||
| Kevin Fletcher | 16 | 5 | 31 | |||
| F. C. Frazier | 16 | 5 | 31 | |||
| Tony Michael Gattellaro | 16 | 5 | 31 | |||
| Mickey Kroger | 16 | 5 | 31 | |||
| Eddie Truman | 16 | 5 | 31 | |||
| Gilberto Zerpa | 16 | 5 | 31 | |||
| Juan Pablo Silva | 43 | 13 | 30 | |||
| Robertino Diodoro | 156 | 47 | 30 | |||
| Demelza McMahon | 20 | 6 | 30 | |||
| Dale L. Saunders | 20 | 6 | 30 |
