| 13 | Carlsbad Raceway | 500MX 500MX | - 5 | August 16, 1981 | Yamaha |
| 6 | Washougal Motocross | 500MX 500MX | 6 - 8 | August 2, 1981 | Yamaha |
| 20 | CDR Tech Track | 500MX 500MX | 16 | June 14, 1981 | Yamaha |
| 14 | Sunshine Speedway | 500MX 500MX | 14 - 14 | June 7, 1981 | Yamaha |
| 21 | High Point Raceway | 500MX 500MX | 15 | May 24, 1981 | Yamaha |
| 3 | Washougal Motocross | 500MX 500MX | 4 - 3 | July 6, 1980 | Yamaha |
| 6 | Lakewood Sports Cycle Park | 500MX 500MX | 5 - 8 | June 15, 1980 | Yamaha |
| 4 | Atlanta International Raceway | 500MX 500MX | 9 - 3 | June 8, 1980 | Yamaha |
| 8 | RedBud Track 'n Trail | 500MX 500MX | 4 - 15 | June 1, 1980 | Yamaha |
| 9 | High Point Raceway | 500MX 500MX | 11 - 7 | May 25, 1980 | Yamaha |
| 6 | Sunshine Speedway | 500MX 500MX | 7 - 7 | August 26, 1979 | Yamaha |
| 3 | Metrolina Speedway Park | 500MX 500MX | 3 - 5 | August 19, 1979 | Yamaha |
| 5 | Broome-Tioga Sports Center | 500MX 500MX | 8 - 4 | August 12, 1979 | Yamaha |
| 4 | Rio Bravo MX Park | 500MX 500MX | 4 - 6 | August 5, 1979 | Yamaha |
| 3 | High Point Raceway | 500MX 500MX | 4 - 4 | July 8, 1979 | Yamaha |
| 9 | RedBud Track 'n Trail | 500MX 500MX | 11 - 7 | July 1, 1979 | Yamaha |
| 21 | Metrolina Speedway Park | 125MX 250 Class | | August 20, 1978 | Suzuki |
| 19 | Agency Motocross | 125MX 250 Class | | August 13, 1978 | Suzuki |
| 17 | Atlanta International Raceway | 125MX 250 Class | | July 16, 1978 | Suzuki |
| 9 | Moto-X 338 | 125MX 250 Class | | May 7, 1978 | Suzuki |
| 7 | Omaha Moto Park | 125MX 250 Class | | April 30, 1978 | Suzuki |
| 13 | Rio Bravo MX Park | 125MX 250 Class | | April 23, 1978 | Suzuki |
| 11 | Racing World | 125MX 250 Class | | April 16, 1978 | Suzuki |
| 6 | Hangtown Motocross Classic | 125MX 250 Class | | April 9, 1978 | Suzuki |
| 14 | RedBud Track 'n Trail | 125MX 250 Class | | May 23, 1976 | Suzuki |
| 10 | Hangtown Motocross Classic | 125MX 250 Class | | April 4, 1976 | Suzuki |
