| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 10 | Highland Hills | 500MX 500MX | August 25, 1974 | Maico |
| 13 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Maico |
| 11 | Cycle Trails Moto Park | 250MX 450 Class | June 10, 1973 | Honda |
| 14 | Carnegie Cycle Park | 500MX 500MX | November 26, 1972 | Maico |
| 10 | Carlsbad Raceway | 500MX 500MX | November 5, 1972 | Maico |
| 8 | Orlando Sports Stadium | 500MX 500MX | October 22, 1972 | Maico |
| 16 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | Maico |
