| 11 | High Point Raceway | 500MX | May 27, 1984 | Yamaha |
| 9 | Six Flags | 500MX | May 13, 1984 | Yamaha |
| 4 | Hangtown Motocross Classic | 500MX | April 8, 1984 | Yamaha |
| 5 | Spring Creek Motocross | 250MX | August 28, 1983 | Yamaha |
| 6 | Lakewood Sports Cycle Center | 250MX | August 21, 1983 | Yamaha |
| 4 | Washougal Motocross | 250MX | August 14, 1983 | Yamaha |
| 4 | RedBud Track 'n Trail | 250MX | July 3, 1983 | Yamaha |
| 3 | Lake Whitney Cycle Ranch | 250MX | June 19, 1983 | Yamaha |
| 7 | Broome-Tioga Sports Center | 250MX | June 5, 1983 | Yamaha |
| 7 | High Point Raceway | 250MX | May 29, 1983 | Yamaha |
| 7 | St Louis International Raceway | 250MX | May 22, 1983 | Yamaha |
| 5 | Gatorback Cycle Park | 250MX | April 24, 1983 | Yamaha |
| 4 | Carlsbad Raceway | 500MX | August 15, 1982 | KTM |
| 12 | Washougal Motocross | 500MX | August 8, 1982 | KTM |
| 20 | CDR Tech Track | 500MX | June 13, 1982 | KTM |
| 17 | Road Atlanta | 500MX | June 6, 1982 | KTM |
| 22 | Moto-X 338 | 500MX | May 16, 1982 | KTM |
| 6 | Carlsbad Raceway | 125MX | August 16, 1981 | Yamaha |
| 3 | Washougal Motocross | 125MX | August 2, 1981 | Yamaha |
| 5 | RedBud Track 'n Trail | 125MX | July 5, 1981 | Yamaha |
| 11 | Broome-Tioga Sports Center | 125MX | June 28, 1981 | Yamaha |
| 6 | Lake Whitney Cycle Ranch | 125MX | April 12, 1981 | Yamaha |
| 13 | Saddleback Park | 125MX | April 5, 1981 | Yamaha |
| 4 | Hangtown Motocross Classic | 125MX | March 29, 1981 | Yamaha |
| 10 | Sunshine Speedway | 125MX | August 31, 1980 | Yamaha |
| 5 | Broome-Tioga Sports Center | 125MX | August 24, 1980 | Yamaha |
| 7 | Washougal Motocross | 125MX | July 6, 1980 | Yamaha |
| 11 | Sears Point International Raceway | 125MX | June 29, 1980 | Yamaha |
| 8 | Saddleback Park | 125MX | March 30, 1980 | Yamaha |
| 12 | Hangtown Motocross Classic | 125MX | March 23, 1980 | Yamaha |
| 7 | Sunshine Speedway | 125MX | August 26, 1979 | Yamaha |
| 6 | Metrolina Speedway Park | 125MX | August 19, 1979 | Yamaha |
| 6 | Broome-Tioga Sports Center | 125MX | August 12, 1979 | Yamaha |
| 5 | Rio Bravo MX Park | 125MX | August 5, 1979 | Yamaha |
| 8 | Omaha Moto Park | 125MX | April 22, 1979 | Yamaha |
| 8 | Canyon Raceway | 125MX | April 8, 1979 | Yamaha |
| 6 | Saddleback | 125MX | April 1, 1979 | Yamaha |
| 6 | Hangtown Motocross Classic | 125MX | March 25, 1979 | Yamaha |
| 8 | Hangtown Motocross Classic | 125MX | April 9, 1978 | Yamaha |
| 16 | Hangtown Motocross Classic | 125MX | April 10, 1977 | Yamaha |
Stockton, CA