| 17 | San Diego | 250SX 450SX | November 14, 1981 | Suzuki |
| 2 | Carlsbad Raceway | 500MX 500MX | August 16, 1981 | Suzuki |
| 6 | Los Angeles | 250SX 450SX | July 11, 1981 | Suzuki |
| 9 | RedBud Track 'n Trail | 500MX 500MX | July 5, 1981 | Suzuki |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | June 28, 1981 | Suzuki |
| 5 | CDR Tech Track | 500MX 500MX | June 14, 1981 | Suzuki |
| 5 | Sunshine Speedway | 500MX 500MX | June 7, 1981 | Suzuki |
| 6 | High Point Raceway | 500MX 500MX | May 24, 1981 | Suzuki |
| 9 | Moto-X 338 | 500MX 500MX | May 17, 1981 | Suzuki |
| 8 | Kansas City | 250SX 450SX | May 2, 1981 | Suzuki |
| 11 | Pontiac 1 | 250SX 450SX | April 25, 1981 | Suzuki |
| 13 | Houston 1 | 250SX 450SX | March 13, 1981 | Suzuki |
| 6 | Daytona | 250SX 450SX | March 7, 1981 | Suzuki |
| 7 | Atlanta | 250SX 450SX | February 28, 1981 | Suzuki |
| 18 | Seattle 1 | 250SX 450SX | February 14, 1981 | Suzuki |
| 15 | San Diego | 250SX 450SX | October 25, 1980 | Suzuki |
| 4 | Sunshine Speedway | 500MX 500MX | August 31, 1980 | Suzuki |
| 2 | Broome-Tioga Sports Center | 500MX 500MX | August 24, 1980 | Suzuki |
| 18 | Los Angeles 2 | 250SX 450SX | July 13, 1980 | Suzuki |
| 7 | Los Angeles 1 | 250SX 450SX | July 12, 1980 | Suzuki |
| 4 | Washougal Motocross | 500MX 500MX | July 6, 1980 | Suzuki |
| 5 | Sears Point International Raceway | 500MX 500MX | June 29, 1980 | Suzuki |
| 3 | Lakewood Sports Cycle Park | 500MX 500MX | June 15, 1980 | Suzuki |
| 11 | Atlanta International Raceway | 500MX 500MX | June 8, 1980 | Suzuki |
| 3 | RedBud Track 'n Trail | 500MX 500MX | June 1, 1980 | Suzuki |
| 11 | Kansas City | 250SX 450SX | May 10, 1980 | Suzuki |
| 11 | New Orleans 2 | 250SX 450SX | May 4, 1980 | Suzuki |
| 7 | New Orleans 1 | 250SX 450SX | May 3, 1980 | Suzuki |
| 12 | Pontiac 1 | 250SX 450SX | April 26, 1980 | Suzuki |
| 16 | Houston 2 | 250SX 450SX | March 15, 1980 | Suzuki |
| 13 | Houston 1 | 250SX 450SX | March 14, 1980 | Suzuki |
| 2 | Daytona | 250SX 450SX | March 8, 1980 | Suzuki |
| 8 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1979 | Honda |
| 7 | Lakewood Sports Cycle Park | 500MX 500MX | June 24, 1979 | Honda |
| 5 | Sears Point International Raceway | 500MX 500MX | June 17, 1979 | Honda |
| 11 | Atlanta International Raceway | 500MX 500MX | May 27, 1979 | Honda |
| 13 | Moto-X 338 | 500MX 500MX | May 20, 1979 | Honda |
| 11 | Pontiac 2 | 250SX 450SX | April 29, 1979 | Honda |
| 9 | Houston 2 | 250SX 450SX | March 17, 1979 | Honda |
| 12 | Houston 1 | 250SX 450SX | March 16, 1979 | Honda |
| 9 | Daytona | 250SX 450SX | March 10, 1979 | Honda |
| 3 | Seattle 2 | 250SX 450SX | February 10, 1979 | Honda |
| 7 | Seattle 1 | 250SX 450SX | February 9, 1979 | Honda |
| 11 | Oakland | 250SX 450SX | January 18, 1979 | Honda |
| 9 | Anaheim | 250SX 450SX | November 11, 1978 | Honda |
| 2 | Sunshine Speedway | 500MX 500MX | August 27, 1978 | Honda |
| 5 | Metrolina Speedway Park | 500MX 500MX | August 20, 1978 | Honda |
| 2 | Agency Motocross | 500MX 500MX | August 13, 1978 | Honda |
| 4 | Pine Top Motorcycle Park | 500MX 500MX | August 6, 1978 | Honda |
| 7 | Atlanta International Raceway | 500MX 500MX | July 16, 1978 | Honda |
| 2 | High Point Raceway | 500MX 500MX | July 9, 1978 | Honda |
| 11 | RedBud Track 'n Trail | 500MX 500MX | July 2, 1978 | Honda |
| 14 | Los Angeles | 250SX 450SX | June 24, 1978 | Honda |
| 4 | Cycle World USA | 500MX 500MX | June 18, 1978 | Honda |
| 2 | Sears Point International Raceway | 500MX 500MX | June 11, 1978 | Honda |
| 8 | Lake Whitney Cycle Ranch | 500MX 500MX | May 28, 1978 | Honda |
| 8 | Houston 1 | 250SX 450SX | March 17, 1978 | Honda |
| 2 | Daytona | 250SX 450SX | March 11, 1978 | Honda |
| 14 | Atlanta | 250SX 450SX | March 4, 1978 | Honda |
| 17 | Seattle | 250SX 450SX | February 18, 1978 | Honda |
| 5 | Anaheim | 250SX 450SX | November 12, 1977 | Honda |
| 2 | Sunshine Speedway | 500MX 500MX | August 28, 1977 | Honda |
| 10 | Burnt Hickory Motocross | 500MX 500MX | August 21, 1977 | Honda |
| 5 | Metrolina Speedway Park | 500MX 500MX | August 7, 1977 | Honda |
| 1 | Unadilla Motocross | 500MX 500MX | July 31, 1977 | Honda |
| 1 | Cycle World USA | 500MX 500MX | July 23, 1977 | Honda |
| 3 | Lake Whitney Cycle Ranch | 500MX 500MX | July 17, 1977 | Honda |
| 2 | Los Angeles | 250SX 450SX | July 9, 1977 | Honda |
| 1 | New Orleans | 250SX 450SX | June 4, 1977 | Honda |
| 2 | High Point Raceway | 250MX 450 | May 29, 1977 | Honda |
| 15 | RedBud Track 'n Trail | 250MX 450 | May 22, 1977 | Honda |
| 3 | Lake Sugar Tree MX Park | 250MX 450 | May 15, 1977 | Honda |
| 1 | Moto-X 338 | 250MX 450 | May 1, 1977 | Honda |
| 3 | Omaha Moto Park | 250MX 450 | April 24, 1977 | Honda |
| 5 | Hillside Park | 250MX 450 | April 17, 1977 | Honda |
| 1 | Hangtown Motocross Classic | 250MX 450 | April 10, 1977 | Honda |
| 9 | Pontiac 2 | 250SX 450SX | April 3, 1977 | Honda |
| 5 | Pontiac 1 | 250SX 450SX | April 2, 1977 | Honda |
| 4 | Irving | 250SX 450SX | March 26, 1977 | Honda |
| 17 | Houston 2 | 250SX 450SX | March 19, 1977 | Honda |
| 17 | Houston 1 | 250SX 450SX | March 18, 1977 | Honda |
| 1 | Anaheim | 250SX 450SX | December 4, 1976 | Honda |
| 11 | Motocross West | 125MX 250 | August 29, 1976 | Honda |
| 5 | Rio Bravo MX Park | 125MX 250 | August 22, 1976 | Honda |
| 2 | Cycle-Rama | 125MX 250 | August 15, 1976 | Honda |
| 4 | Delta Motorsport Park | 125MX 250 | August 1, 1976 | Honda |
| 7 | Los Angeles | 250SX 450SX | July 24, 1976 | Honda |
| 2 | Appalachian Highlands Motorsport Park | 125MX 250 | July 4, 1976 | Honda |
| 3 | Midland Motocross Park | 125MX 250 | June 20, 1976 | Honda |
| 10 | RedBud Track 'n Trail | 125MX 250 | May 23, 1976 | Honda |
| 20 | Appalachian Highlands Motorsport Park | 250MX 450 | May 16, 1976 | Honda |
| 2 | Rio Bravo MX Park | 250MX 450 | April 25, 1976 | Honda |
| 9 | Hangtown Motocross Classic | 125MX 250 | April 4, 1976 | Honda |
| 1 | Pontiac | 250SX 450SX | March 27, 1976 | Honda |
| 10 | Irving | 250SX 450SX | March 19, 1976 | Honda |
| 9 | Houston | 250SX 450SX | March 12, 1976 | Honda |
| 1 | Motocross West | 125MX 250 | September 1, 1975 | Honda |
| 1 | Cycle-Rama | 125MX 250 | August 24, 1975 | Honda |
| 3 | Lake Sugar Tree MX Park | 500MX 500MX | August 17, 1975 | Honda |
| 4 | Moto-Masters Park | 500MX 500MX | August 10, 1975 | Honda |
| 1 | Appalachia Lake Park | 125MX 250 | August 3, 1975 | Honda |
| 1 | Delta Motorsport Park | 125MX 250 | July 27, 1975 | Honda |
| 1 | Omaha Moto Park | 125MX 250 | July 13, 1975 | Honda |
| 1 | Midland Motocross Park | 125MX 250 | June 29, 1975 | Honda |
| 16 | Lake Whitney Cycle Ranch | 250MX 450 | June 15, 1975 | Honda |
| 3 | Omaha Moto Park | 250MX 450 | June 1, 1975 | Honda |
| 8 | Castle Point Moto Sport Park | 250MX 450 | May 25, 1975 | Honda |
| 19 | Appalachia Lake Park | 250MX 450 | May 4, 1975 | Honda |
| 3 | Hangtown Motocross Classic | 125MX 250 | April 6, 1975 | Honda |
| 2 | Houston | 250SX 450SX | March 14, 1975 | Honda |
| 13 | Daytona | 250SX 450SX | March 8, 1975 | Honda |
| 2 | Irving | 250SX 450SX | February 28, 1975 | Honda |
| 2 | Mid-Ohio MX Park | 125MX 250 | July 21, 1974 | Honda |
| 2 | Baldwin Motocross Park | 125MX 250 | July 6, 1974 | Honda |
| 1 | Manning Raceway | 125MX 250 | June 30, 1974 | Honda |
| 1 | Hangtown Motocross Classic | 125MX 250 | April 8, 1974 | Honda |