| 11 | Saddleback Park | 250MX 450 Class | April 4, 1982 | Yamaha |
| 9 | RedBud Track 'n Trail | 250MX 450 Class | July 1, 1979 | Suzuki |
| 4 | Sears Point International Raceway | 250MX 450 Class | June 17, 1979 | Suzuki |
| 18 | Racing World | 250MX 450 Class | April 1, 1979 | Suzuki |
| 4 | Hangtown Motocross Classic | 250MX 450 Class | March 25, 1979 | Suzuki |
| 7 | Sears Point International Raceway | 250MX 450 Class | June 11, 1978 | Maico |
| 13 | Agency Motocross | 125MX 250 Class | July 3, 1977 | Suzuki |
| 14 | Rio Bravo MX Park | 125MX 250 Class | June 26, 1977 | Suzuki |
| 19 | Omaha Moto Park | 250MX 450 Class | April 24, 1977 | Suzuki |
| 12 | Hangtown Motocross Classic | 125MX 250 Class | April 10, 1977 | Suzuki |
| 11 | Cycle-Rama | 125MX 250 Class | August 15, 1976 | Suzuki |
| 14 | Appalachian Highlands Motorsport Park | 125MX 250 Class | July 4, 1976 | Suzuki |
