| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 12 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | Maico |
| 8 | Mid-Ohio MX Park | 250MX 450 Class | July 30, 1972 | Maico |
| 9 | Moto-sports Racing Circus Ltd | 250MX 450 Class | July 23, 1972 | Maico |
| 5 | Unadilla Motocross | 250MX 450 Class | July 16, 1972 | Maico |
| 11 | Snyder Park | 250MX 450 Class | June 11, 1972 | Maico |
| 10 | Desoto Cycle Ranch | 250MX 450 Class | May 7, 1972 | Maico |
| 5 | Road Atlanta | 250MX 450 Class | April 16, 1972 | Maico |
