| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 14 | Mid-Ohio MX Park | 250MX 450 Class | July 30, 1972 | Maico |
| 12 | Moto-sports Racing Circus Ltd | 250MX 450 Class | July 23, 1972 | Maico |
| 6 | Snyder Park | 500MX 500MX | June 11, 1972 | Maico |
| 15 | Desoto Cycle Ranch | 500MX 500MX | May 7, 1972 | Maico |
