| 2 | Carlsbad Raceway | 500MX | August 16, 1981 | Suzuki |
| 9 | RedBud Track 'n Trail | 500MX | July 5, 1981 | Suzuki |
| 8 | Broome-Tioga Sports Center | 500MX | June 28, 1981 | Suzuki |
| 5 | CDR Tech Track | 500MX | June 14, 1981 | Suzuki |
| 5 | Sunshine Speedway | 500MX | June 7, 1981 | Suzuki |
| 6 | High Point Raceway | 500MX | May 24, 1981 | Suzuki |
| 9 | Moto-X 338 | 500MX | May 17, 1981 | Suzuki |
| 4 | Sunshine Speedway | 500MX | August 31, 1980 | Suzuki |
| 2 | Broome-Tioga Sports Center | 500MX | August 24, 1980 | Suzuki |
| 4 | Washougal Motocross | 500MX | July 6, 1980 | Suzuki |
| 5 | Sears Point International Raceway | 500MX | June 29, 1980 | Suzuki |
| 3 | Lakewood Sports Cycle Park | 500MX | June 15, 1980 | Suzuki |
| 11 | Atlanta International Raceway | 500MX | June 8, 1980 | Suzuki |
| 3 | RedBud Track 'n Trail | 500MX | June 1, 1980 | Suzuki |
| 8 | RedBud Track 'n Trail | 500MX | July 1, 1979 | Honda |
| 7 | Lakewood Sports Cycle Park | 500MX | June 24, 1979 | Honda |
| 5 | Sears Point International Raceway | 500MX | June 17, 1979 | Honda |
| 11 | Atlanta International Raceway | 500MX | May 27, 1979 | Honda |
| 13 | Moto-X 338 | 500MX | May 20, 1979 | Honda |
| 2 | Sunshine Speedway | 500MX | August 27, 1978 | Honda |
| 5 | Metrolina Speedway Park | 500MX | August 20, 1978 | Honda |
| 2 | Agency Motocross | 500MX | August 13, 1978 | Honda |
| 4 | Pine Top Motorcycle Park | 500MX | August 6, 1978 | Honda |
| 7 | Atlanta International Raceway | 500MX | July 16, 1978 | Honda |
| 2 | High Point Raceway | 500MX | July 9, 1978 | Honda |
| 11 | RedBud Track 'n Trail | 500MX | July 2, 1978 | Honda |
| 4 | Cycle World USA | 500MX | June 18, 1978 | Honda |
| 2 | Sears Point International Raceway | 500MX | June 11, 1978 | Honda |
| 8 | Lake Whitney Cycle Ranch | 500MX | May 28, 1978 | Honda |
| 2 | Sunshine Speedway | 500MX | August 28, 1977 | Honda |
| 10 | Burnt Hickory Motocross | 500MX | August 21, 1977 | Honda |
| 5 | Metrolina Speedway Park | 500MX | August 7, 1977 | Honda |
| 1 | Unadilla Motocross | 500MX | July 31, 1977 | Honda |
| 1 | Cycle World USA | 500MX | July 23, 1977 | Honda |
| 3 | Lake Whitney Cycle Ranch | 500MX | July 17, 1977 | Honda |
| 2 | High Point Raceway | 250MX | May 29, 1977 | Honda |
| 15 | RedBud Track 'n Trail | 250MX | May 22, 1977 | Honda |
| 3 | Lake Sugar Tree MX Park | 250MX | May 15, 1977 | Honda |
| 1 | Moto-X 338 | 250MX | May 1, 1977 | Honda |
| 3 | Omaha Moto Park | 250MX | April 24, 1977 | Honda |
| 5 | Hillside Park | 250MX | April 17, 1977 | Honda |
| 1 | Hangtown Motocross Classic | 250MX | April 10, 1977 | Honda |
| 11 | Motocross West | 125MX | August 29, 1976 | Honda |
| 5 | Rio Bravo MX Park | 125MX | August 22, 1976 | Honda |
| 2 | Cycle-Rama | 125MX | August 15, 1976 | Honda |
| 4 | Delta Motorsport Park | 125MX | August 1, 1976 | Honda |
| 2 | Appalachian Highlands Motorsport Park | 125MX | July 4, 1976 | Honda |
| 3 | Midland Motocross Park | 125MX | June 20, 1976 | Honda |
| 10 | RedBud Track 'n Trail | 125MX | May 23, 1976 | Honda |
| 20 | Appalachian Highlands Motorsport Park | 250MX | May 16, 1976 | Honda |
| 2 | Rio Bravo MX Park | 250MX | April 25, 1976 | Honda |
| 9 | Hangtown Motocross Classic | 125MX | April 4, 1976 | Honda |
| 1 | Motocross West | 125MX | September 1, 1975 | Honda |
| 1 | Cycle-Rama | 125MX | August 24, 1975 | Honda |
| 3 | Lake Sugar Tree MX Park | 500MX | August 17, 1975 | Honda |
| 4 | Moto-Masters Park | 500MX | August 10, 1975 | Honda |
| 1 | Appalachia Lake Park | 125MX | August 3, 1975 | Honda |
| 1 | Delta Motorsport Park | 125MX | July 27, 1975 | Honda |
| 1 | Omaha Moto Park | 125MX | July 13, 1975 | Honda |
| 1 | Midland Motocross Park | 125MX | June 29, 1975 | Honda |
| 16 | Lake Whitney Cycle Ranch | 250MX | June 15, 1975 | Honda |
| 3 | Omaha Moto Park | 250MX | June 1, 1975 | Honda |
| 8 | Castle Point Moto Sport Park | 250MX | May 25, 1975 | Honda |
| 19 | Appalachia Lake Park | 250MX | May 4, 1975 | Honda |
| 3 | Hangtown Motocross Classic | 125MX | April 5, 1975 | Honda |
| 2 | Mid-Ohio MX Park | 125MX | July 21, 1974 | Honda |
| 2 | Baldwin Motocross Park | 125MX | July 6, 1974 | Honda |
| 1 | Manning Cycle Park | 125MX | June 30, 1974 | Honda |
| 1 | Hangtown Motocross Classic | 125MX | April 7, 1974 | Honda |
San Diego, CA