| 8 | Hangtown Motocross Classic | 125MX 250 | March 28, 1982 | Suzuki |
| 20 | Carlsbad Raceway | 125MX 250 | August 16, 1981 | Yamaha |
| 18 | Road Atlanta | 125MX 250 | May 10, 1981 | Yamaha |
| 15 | Sunshine Speedway | 500MX 500MX | August 31, 1980 | Maico |
| 13 | Broome-Tioga Sports Center | 500MX 500MX | August 24, 1980 | Maico |
| 9 | Washougal Motocross | 500MX 500MX | July 6, 1980 | Maico |
| 11 | Sears Point International Raceway | 500MX 500MX | June 29, 1980 | Maico |
| 21 | Lakewood Sports Cycle Park | 500MX 500MX | June 15, 1980 | Maico |
| 9 | Oakland | 250SX 450SX | February 24, 1980 | Maico |
| 21 | Racing World | 125MX 250 | April 1, 1979 | Kawasaki |
| 9 | Hangtown Motocross Classic | 125MX 250 | March 25, 1979 | Kawasaki |
| 9 | Oakland | 250SX 450SX | January 18, 1979 | KTM |
| 14 | Anaheim | 250SX 450SX | November 11, 1978 | Yamaha |
| 15 | Sunshine Speedway | 125MX 250 | August 27, 1978 | Yamaha |
| 10 | Metrolina Speedway Park | 125MX 250 | August 20, 1978 | Yamaha |
| 5 | Agency Motocross | 125MX 250 | August 13, 1978 | Yamaha |
| 18 | Pine Top Motorcycle Park | 125MX 250 | August 6, 1978 | Yamaha |
| 4 | Atlanta International Raceway | 125MX 250 | July 16, 1978 | Yamaha |
| 17 | Moto-X 338 | 125MX 250 | May 7, 1978 | Yamaha |
| 6 | Omaha Moto Park | 125MX 250 | April 30, 1978 | Yamaha |
| 4 | Rio Bravo MX Park | 125MX 250 | April 23, 1978 | Yamaha |
| 5 | Racing World | 125MX 250 | April 16, 1978 | Yamaha |
| 4 | Hangtown Motocross Classic | 125MX 250 | April 9, 1978 | Yamaha |
| 9 | Agency Motocross | 125MX 250 | July 3, 1977 | Suzuki |
| 11 | Midland Motocross Park | 125MX 250 | June 19, 1977 | Suzuki |
| 19 | Sandy Oaks Raceway | 125MX 250 | June 12, 1977 | Suzuki |
| 19 | Anaheim | 250SX 450SX | December 4, 1976 | Suzuki |
| 16 | Appalachian Highlands Motorsport Park | 125MX 250 | July 4, 1976 | Yamaha |
| 16 | Midland Motocross Park | 125MX 250 | June 20, 1976 | Yamaha |
| 18 | Moto-X 338 | 250MX 450 | June 6, 1976 | Yamaha |
| 15 | RedBud Track 'n Trail | 125MX 250 | May 23, 1976 | Yamaha |
| 7 | Appalachian Highlands Motorsport Park | 250MX 450 | May 16, 1976 | Yamaha |
| 10 | Towaligo River Park | 250MX 450 | May 2, 1976 | Yamaha |
| 18 | Rio Bravo MX Park | 250MX 450 | April 25, 1976 | Yamaha |
| 11 | Fastrack Motocross Park | 250MX 450 | April 11, 1976 | Yamaha |
| 2 | Hangtown Motocross Classic | 125MX 250 | April 4, 1976 | Yamaha |
| 2 | Motocross West | 125MX 250 | September 1, 1975 | Bultaco |
| 3 | Cycle-Rama | 125MX 250 | August 24, 1975 | Bultaco |
| 5 | Appalachia Lake Park | 125MX 250 | August 3, 1975 | Bultaco |
| 7 | Delta Motorsport Park | 125MX 250 | July 27, 1975 | Bultaco |
| 10 | Hangtown Motocross Classic | 125MX 250 | April 6, 1975 | Bultaco |
| 15 | Baldwin Motocross Park | 125MX 250 | July 6, 1974 | Honda |
| 2 | Manning Raceway | 125MX 250 | June 30, 1974 | Husqvarna |