| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 25 | Omaha Moto Park | 250MX 450 Class | April 22, 1979 | Honda |
| 18 | High Point Raceway | 250MX 450 Class | July 9, 1978 | Honda |
| 23 | Cycle World USA | 250MX 450 Class | June 18, 1978 | Honda |
| 22 | Lake Whitney Cycle Ranch | 250MX 450 Class | May 28, 1978 | Honda |
| 14 | Moto-X 338 | 250MX 450 Class | May 7, 1978 | Honda |
| 21 | Omaha Moto Park | 250MX 450 Class | April 30, 1978 | Honda |
| 11 | Rio Bravo MX Park | 250MX 450 Class | April 23, 1978 | Honda |
| 9 | Hangtown Motocross Classic | 250MX 450 Class | April 9, 1978 | Honda |
| 16 | Sandy Oaks Raceway | 125MX 250 Class | June 12, 1977 | Honda |
| 19 | Midland Motocross Park | 125MX 250 Class | June 20, 1976 | Honda |
