| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 14 | Saddleback Park | 500MX 500MX | 16 - 14 | April 10, 1983 | Honda |
| 18 | RedBud Track 'n Trail | 500MX 500MX | 13 | July 4, 1982 | Honda |
| 19 | High Point Raceway | 500MX 500MX | 21 - 16 | May 30, 1982 | Honda |
| 8 | Washougal Motocross | 500MX 500MX | 10 - 9 | August 2, 1981 | Yamaha |
