| Trainer | Starts | Wins | Win % | |||
| Antonio Meraz | 20 | 9 | 45 | |||
| Isai V. Gonzalez | 139 | 56 | 40 | |||
| W. Robert Bailes | 18 | 7 | 39 | |||
| Jose Silva, Jr. | 21 | 8 | 38 | |||
| Kenneth A. Person | 16 | 6 | 38 | |||
| Wayne Potts | 33 | 12 | 36 | |||
| Irving Velez | 22 | 8 | 36 | |||
| Roger F. Engel | 25 | 9 | 36 | |||
| Arnaud Delacour | 28 | 10 | 36 | |||
| Penny Pearce | 28 | 10 | 36 | |||
| Jose Bautista | 17 | 6 | 35 | |||
| Ralph Martinez | 17 | 6 | 35 | |||
| Larry Rivelli | 43 | 15 | 35 | |||
| Danny Gargan | 30 | 10 | 33 | |||
| Leslie F. Young | 27 | 9 | 33 | |||
| Alfredo Asprino | 24 | 8 | 33 | |||
| Samuel Calvario | 21 | 7 | 33 | |||
| John A. Casey | 21 | 7 | 33 | |||
| Haleem R. Lee | 18 | 6 | 33 | |||
| Karl M. Grusmark | 15 | 5 | 33 | |||
| Nicholas Latour | 15 | 5 | 33 | |||
| Ron Faucheux | 70 | 23 | 33 | |||
| Juan Arriagada | 31 | 10 | 32 | |||
| James M. Watkins | 31 | 10 | 32 | |||
| Timothy C. Kreiser | 56 | 18 | 32 |
