| Trainer | Starts | Wins | Win % | |||
| Gilberto Zerpa | 18 | 9 | 50 | |||
| Paul W. Barrow | 16 | 8 | 50 | |||
| Alan Klanfer | 19 | 9 | 47 | |||
| Oscar M. Gonzalez | 31 | 12 | 39 | |||
| Justin R. Evans | 52 | 20 | 38 | |||
| Juan Pablo Silva | 42 | 16 | 38 | |||
| Norman McKnight | 71 | 27 | 38 | |||
| Ron Faucheux | 27 | 10 | 37 | |||
| Brandon L. Kulp | 25 | 9 | 36 | |||
| Victor Arceneaux | 17 | 6 | 35 | |||
| Quinn Howey | 17 | 6 | 35 | |||
| Ricardo Perez | 17 | 6 | 35 | |||
| Hugh H. Robertson | 17 | 6 | 35 | |||
| Kelly J. Breen | 35 | 12 | 34 | |||
| Chad C. Brown | 145 | 49 | 34 | |||
| Larry Rivelli | 42 | 14 | 33 | |||
| Isai V. Gonzalez | 39 | 13 | 33 | |||
| Julie A. Pappada | 30 | 10 | 33 | |||
| Tommy C. Short | 24 | 8 | 33 | |||
| Robert N. Falcone, Jr. | 15 | 5 | 33 | |||
| Jami C. Poole | 15 | 5 | 33 | |||
| Larry E. Smith | 58 | 19 | 33 | |||
| Tim Rycroft | 34 | 11 | 32 | |||
| Bob Baffert | 65 | 21 | 32 | |||
| Glen Todd | 25 | 8 | 32 |
