| 17 | Lakewood Sports Cycle Center | 125MX 250 Class | August 21, 1983 | Kawasaki |
| 17 | Washougal Motocross | 125MX 250 Class | August 14, 1983 | Kawasaki |
| 23 | Gatorback Cycle Park | 125MX 250 Class | April 24, 1983 | Kawasaki |
| 9 | Saddleback Park | 125MX 250 Class | April 10, 1983 | Kawasaki |
| 13 | Hangtown Motocross Classic | 125MX 250 Class | March 27, 1983 | Kawasaki |
| 13 | Sunshine Speedway | 125MX 250 Class | May 2, 1982 | Suzuki |
| 13 | Lake Whitney Cycle Ranch | 125MX 250 Class | April 18, 1982 | Suzuki |
| 16 | Saddleback Park | 125MX 250 Class | April 4, 1982 | Suzuki |
| 11 | Hangtown Motocross Classic | 125MX 250 Class | March 28, 1982 | Suzuki |
| 14 | Carlsbad Raceway | 125MX 250 Class | August 16, 1981 | Suzuki |
| 23 | Washougal Motocross | 125MX 250 Class | August 2, 1981 | Suzuki |
| 21 | Hangtown Motocross Classic | 125MX 250 Class | March 29, 1981 | Suzuki |
| 23 | Sunshine Speedway | 125MX 250 Class | August 31, 1980 | Yamaha |
| 20 | Sears Point International Raceway | 125MX 250 Class | June 29, 1980 | Yamaha |
| 27 | Moto-X 338 | 250MX 450 Class | May 20, 1979 | Suzuki |
| 22 | Omaha Moto Park | 250MX 450 Class | April 22, 1979 | Suzuki |
| 18 | Canyon Raceway | 250MX 450 Class | April 8, 1979 | Suzuki |
| 20 | Hangtown Motocross Classic | 250MX 450 Class | March 25, 1979 | Suzuki |
