| 22 | Hangtown Motocross Classic | 250MX 450 | March 23, 1980 | Suzuki |
| 12 | Canyon Raceway | 250MX 450 | April 8, 1979 | Suzuki |
| 13 | Racing World | 250MX 450 | April 1, 1979 | Suzuki |
| 20 | Moto-X 338 | 125MX 250 | May 7, 1978 | Suzuki |
| 10 | Racing World | 125MX 250 | April 16, 1978 | Suzuki |
| 13 | Hangtown Motocross Classic | 125MX 250 | April 9, 1978 | Suzuki |
| 5 | Houston 2 | 250SX 450SX | March 18, 1978 | Suzuki |
| 18 | Sunshine Speedway | 500MX 500MX | August 28, 1977 | Suzuki |
| 20 | Majters City Raceway | 500MX 500MX | August 21, 1977 | Suzuki |
| 9 | Cycle-Rama | 125MX 250 | August 14, 1977 | Suzuki |
| 27 | Metrolina Speedway Park | 500MX 500MX | August 7, 1977 | Suzuki |
| 23 | Unadilla Motocross | 500MX 500MX | July 31, 1977 | Suzuki |
| 24 | Cycle World USA | 500MX 500MX | July 23, 1977 | Suzuki |
| 15 | Rio Bravo MX Park | 125MX 250 | June 26, 1977 | Suzuki |
| 18 | Midland Motocross Park | 125MX 250 | June 19, 1977 | Suzuki |
| 10 | Sandy Oaks Raceway | 125MX 250 | June 12, 1977 | Suzuki |
| 15 | High Point Raceway | 250MX 450 | May 29, 1977 | Suzuki |
| 14 | Lake Sugar Tree MX Park | 250MX 450 | May 15, 1977 | Suzuki |
| 19 | Moto-X 338 | 250MX 450 | May 1, 1977 | Suzuki |
| 13 | Omaha Moto Park | 250MX 450 | April 24, 1977 | Suzuki |
| 21 | Hillside Park | 250MX 450 | April 17, 1977 | Suzuki |