| 9 | Los Angeles | 250SX 450SX | July 11, 1981 | Honda |
| 7 | CDR Tech Track | 250MX 450 | June 14, 1981 | Honda |
| 11 | Sunshine Speedway | 250MX 450 | June 7, 1981 | Honda |
| 11 | Houston 1 | 250SX 450SX | March 13, 1981 | Honda |
| 13 | Atlanta | 250SX 450SX | February 28, 1981 | Honda |
| 12 | Seattle 2 | 250SX 450SX | February 15, 1981 | Honda |
| 4 | Seattle 1 | 250SX 450SX | February 14, 1981 | Honda |
| 8 | Anaheim | 250SX 450SX | January 31, 1981 | Honda |
| 5 | San Diego | 250SX 450SX | October 25, 1980 | Honda |
| 5 | Philadelphia 2 | 250SX 450SX | August 10, 1980 | Honda |
| 3 | Philadelphia 1 | 250SX 450SX | August 9, 1980 | Honda |
| 5 | Los Angeles 2 | 250SX 450SX | July 13, 1980 | Honda |
| 4 | Lakewood Sports Cycle Park | 250MX 450 | June 15, 1980 | Honda |
| 4 | Atlanta International Raceway | 250MX 450 | June 8, 1980 | Honda |
| 1 | RedBud Track 'n Trail | 250MX 450 | June 1, 1980 | Honda |
| 2 | High Point Raceway | 250MX 450 | May 25, 1980 | Honda |
| 10 | Moto-X 338 | 250MX 450 | May 18, 1980 | Honda |
| 7 | Kansas City | 250SX 450SX | May 10, 1980 | Honda |
| 6 | New Orleans 2 | 250SX 450SX | May 4, 1980 | Honda |
| 16 | New Orleans 1 | 250SX 450SX | May 3, 1980 | Honda |
| 7 | Pontiac 2 | 250SX 450SX | April 27, 1980 | Honda |
| 18 | Pontiac 1 | 250SX 450SX | April 26, 1980 | Honda |
| 11 | Saddleback Park | 250MX 450 | March 30, 1980 | Honda |
| 5 | Hangtown Motocross Classic | 250MX 450 | March 23, 1980 | Honda |
| 19 | Houston 2 | 250SX 450SX | March 15, 1980 | Honda |
| 7 | Houston 1 | 250SX 450SX | March 14, 1980 | Honda |
| 2 | Oakland | 250SX 450SX | February 24, 1980 | Honda |
| 2 | Seattle 2 | 250SX 450SX | February 10, 1980 | Honda |
| 16 | Seattle 1 | 250SX 450SX | February 9, 1980 | Honda |
| 5 | Anaheim | 250SX 450SX | November 17, 1979 | Honda |
| 14 | Los Angeles | 250SX 450SX | July 14, 1979 | Honda |
| 15 | High Point Raceway | 250MX 450 | July 8, 1979 | Honda |
| 3 | RedBud Track 'n Trail | 250MX 450 | July 1, 1979 | Honda |
| 5 | Lakewood Sports Cycle Park | 250MX 450 | June 24, 1979 | Honda |
| 22 | Sears Point International Raceway | 250MX 450 | June 17, 1979 | Honda |
| 1 | New Orleans | 250SX 450SX | June 2, 1979 | Honda |
| 3 | Atlanta International Raceway | 250MX 450 | May 27, 1979 | Honda |
| 8 | Moto-X 338 | 250MX 450 | May 20, 1979 | Honda |
| 8 | Pontiac 2 | 250SX 450SX | April 29, 1979 | Honda |
| 6 | Pontiac 1 | 250SX 450SX | April 28, 1979 | Honda |
| 8 | Canyon Raceway | 250MX 450 | April 8, 1979 | Honda |
| 12 | Racing World | 250MX 450 | April 1, 1979 | Honda |
| 16 | Hangtown Motocross Classic | 250MX 450 | March 25, 1979 | Honda |
| 2 | Houston 2 | 250SX 450SX | March 17, 1979 | Honda |
| 2 | Houston 1 | 250SX 450SX | March 16, 1979 | Honda |
| 8 | Seattle 2 | 250SX 450SX | February 10, 1979 | Honda |
| 5 | Seattle 1 | 250SX 450SX | February 9, 1979 | Honda |
| 3 | Oakland | 250SX 450SX | January 18, 1979 | Honda |
| 11 | Anaheim | 250SX 450SX | November 11, 1978 | Honda |
| 10 | Sunshine Speedway | 125MX 250 | August 27, 1978 | Honda |
| 3 | Metrolina Speedway Park | 125MX 250 | August 20, 1978 | Honda |
| 11 | Agency Motocross | 125MX 250 | August 13, 1978 | Honda |
| 2 | Pine Top Motorcycle Park | 125MX 250 | August 6, 1978 | Honda |
| 3 | Atlanta International Raceway | 125MX 250 | July 16, 1978 | Honda |
| 5 | New Orleans | 250SX 450SX | May 20, 1978 | Honda |
| 9 | Pittsburgh | 250SX 450SX | May 13, 1978 | Honda |
| 5 | Rio Bravo MX Park | 125MX 250 | April 23, 1978 | Honda |
| 4 | Racing World | 125MX 250 | April 16, 1978 | Honda |
| 3 | Hangtown Motocross Classic | 125MX 250 | April 9, 1978 | Honda |
| 4 | Pontiac 2 | 250SX 450SX | April 2, 1978 | Honda |
| 16 | Pontiac 1 | 250SX 450SX | April 1, 1978 | Honda |
| 9 | Houston 2 | 250SX 450SX | March 18, 1978 | Honda |
| 4 | Houston 1 | 250SX 450SX | March 17, 1978 | Honda |
| 10 | Atlanta | 250SX 450SX | March 4, 1978 | Honda |
| 6 | Seattle | 250SX 450SX | February 18, 1978 | Honda |
| 15 | Anaheim | 250SX 450SX | November 12, 1977 | Suzuki |
| 7 | Cycle-Rama | 125MX 250 | August 14, 1977 | Honda |
| 25 | Agency Motocross | 125MX 250 | July 3, 1977 | Honda |
| 2 | Rio Bravo MX Park | 125MX 250 | June 26, 1977 | Honda |
| 5 | Midland Motocross Park | 125MX 250 | June 19, 1977 | Honda |
| 9 | Sandy Oaks Raceway | 125MX 250 | June 12, 1977 | Honda |
| 10 | New Orleans | 250SX 450SX | June 4, 1977 | Suzuki |
| 4 | Hangtown Motocross Classic | 125MX 250 | April 10, 1977 | Honda |
| 10 | Irving | 250SX 450SX | March 26, 1977 | Suzuki |
| 5 | Houston 2 | 250SX 450SX | March 19, 1977 | Suzuki |
| 9 | Anaheim | 250SX 450SX | December 4, 1976 | Suzuki |
| 3 | Motocross West | 125MX 250 | August 29, 1976 | Honda |
| 3 | Rio Bravo MX Park | 125MX 250 | August 22, 1976 | Honda |
| 6 | Delta Motorsport Park | 125MX 250 | August 1, 1976 | Honda |
| 1 | Appalachian Highlands Motorsport Park | 125MX 250 | July 4, 1976 | Honda |
| 6 | Midland Motocross Park | 125MX 250 | June 20, 1976 | Honda |
| 3 | RedBud Track 'n Trail | 125MX 250 | May 23, 1976 | Kawasaki |
| 16 | Rio Bravo MX Park | 250MX 450 | April 25, 1976 | Kawasaki |
| 16 | Fastrack Motocross Park | 250MX 450 | April 11, 1976 | Kawasaki |
| 8 | Hangtown Motocross Classic | 125MX 250 | April 4, 1976 | Kawasaki |
| 15 | Irving | 250SX 450SX | March 19, 1976 | Kawasaki |
| 11 | Houston | 250SX 450SX | March 12, 1976 | Kawasaki |
| 7 | Motocross West | 125MX 250 | September 1, 1975 | Kawasaki |
| 2 | Cycle-Rama | 125MX 250 | August 24, 1975 | Kawasaki |
| 8 | Appalachia Lake Park | 125MX 250 | August 3, 1975 | Kawasaki |
| 13 | Delta Motorsport Park | 125MX 250 | July 27, 1975 | Kawasaki |
| 6 | Omaha Moto Park | 125MX 250 | July 13, 1975 | Kawasaki |
| 13 | Midland Motocross Park | 125MX 250 | June 29, 1975 | Kawasaki |
| 10 | Omaha Moto Park | 250MX 450 | June 1, 1975 | Kawasaki |
| 15 | Castle Point Moto Sport Park | 250MX 450 | May 25, 1975 | Kawasaki |
| 6 | Hangtown Motocross Classic | 250MX 450 | April 6, 1975 | Kawasaki |
| 12 | Houston | 250SX 450SX | March 14, 1975 | Kawasaki |
| 10 | Daytona | 250SX 450SX | March 8, 1975 | Kawasaki |
| 6 | Irving | 250SX 450SX | February 28, 1975 | Kawasaki |
| 9 | Moto-Masters Park | 250MX 450 | August 18, 1974 | Honda |