| 24 | Steel City Raceway | 500MX 500MX | September 30, 1990 | Honda |
| 17 | Hangtown Motocross Classic | 250MX 450 | March 22, 1987 | Honda |
| 20 | San Diego | 250SX 450SX | November 14, 1981 | Yamaha |
| 14 | High Point Raceway | 250MX 450 | May 24, 1981 | Yamaha |
| 6 | Moto-X 338 | 250MX 450 | May 17, 1981 | Yamaha |
| 4 | Road Atlanta | 250MX 450 | May 10, 1981 | Yamaha |
| 13 | Pontiac 2 | 250SX 450SX | April 26, 1981 | Yamaha |
| 12 | Pontiac 1 | 250SX 450SX | April 25, 1981 | Yamaha |
| 6 | Lake Whitney Cycle Ranch | 250MX 450 | April 12, 1981 | Yamaha |
| 16 | Saddleback Park | 250MX 450 | April 5, 1981 | Yamaha |
| 3 | Hangtown Motocross Classic | 250MX 450 | March 29, 1981 | Yamaha |
| 16 | San Diego | 250SX 450SX | October 25, 1980 | Yamaha |
| 2 | Sunshine Speedway | 500MX 500MX | August 31, 1980 | Yamaha |
| 17 | Broome-Tioga Sports Center | 500MX 500MX | August 24, 1980 | Yamaha |
| 5 | Washougal Motocross | 500MX 500MX | July 6, 1980 | Yamaha |
| 14 | Sears Point International Raceway | 500MX 500MX | June 29, 1980 | Yamaha |
| 11 | Lakewood Sports Cycle Park | 500MX 500MX | June 15, 1980 | Yamaha |
| 12 | Atlanta International Raceway | 500MX 500MX | June 8, 1980 | Yamaha |
| 11 | RedBud Track 'n Trail | 500MX 500MX | June 1, 1980 | Yamaha |
| 11 | High Point Raceway | 500MX 500MX | May 25, 1980 | Yamaha |
| 17 | Houston 2 | 250SX 450SX | March 15, 1980 | Yamaha |
| 7 | Atlanta | 250SX 450SX | March 1, 1980 | Yamaha |
| 12 | Seattle 2 | 250SX 450SX | February 10, 1980 | Yamaha |
| 7 | Anaheim | 250SX 450SX | November 17, 1979 | Honda |
| 7 | Metrolina Speedway Park | 500MX 500MX | August 19, 1979 | Honda |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | August 12, 1979 | Honda |
| 11 | Rio Bravo MX Park | 500MX 500MX | August 5, 1979 | Honda |
| 16 | Los Angeles | 250SX 450SX | July 14, 1979 | Honda |
| 10 | High Point Raceway | 500MX 500MX | July 8, 1979 | Honda |
| 5 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1979 | Honda |
| 5 | Lakewood Sports Cycle Park | 500MX 500MX | June 24, 1979 | Honda |
| 7 | Sears Point International Raceway | 500MX 500MX | June 17, 1979 | Honda |
| 7 | New Orleans | 250SX 450SX | June 2, 1979 | Honda |
| 5 | Atlanta International Raceway | 500MX 500MX | May 27, 1979 | Honda |
| 8 | Moto-X 338 | 500MX 500MX | May 20, 1979 | Honda |
| 18 | Pontiac 2 | 250SX 450SX | April 29, 1979 | Honda |
| 17 | Pontiac 1 | 250SX 450SX | April 28, 1979 | Honda |
| 14 | Houston 2 | 250SX 450SX | March 17, 1979 | Honda |
| 7 | Houston 1 | 250SX 450SX | March 16, 1979 | Honda |
| 6 | Daytona | 250SX 450SX | March 10, 1979 | Honda |
| 5 | Atlanta | 250SX 450SX | March 3, 1979 | Honda |
| 16 | Seattle 2 | 250SX 450SX | February 10, 1979 | Honda |
| 15 | Seattle 1 | 250SX 450SX | February 9, 1979 | Honda |
| 15 | Oakland | 250SX 450SX | January 18, 1979 | Honda |
| 13 | Anaheim | 250SX 450SX | November 11, 1978 | Can-am |
| 7 | Sunshine Speedway | 500MX 500MX | August 27, 1978 | Can-am |
| 10 | Metrolina Speedway Park | 500MX 500MX | August 20, 1978 | Can-am |
| 10 | Agency Motocross | 500MX 500MX | August 13, 1978 | Can-am |
| 10 | Pine Top Motorcycle Park | 500MX 500MX | August 6, 1978 | Can-am |
| 5 | Atlanta International Raceway | 500MX 500MX | July 16, 1978 | Can-am |
| 10 | High Point Raceway | 500MX 500MX | July 9, 1978 | Can-am |
| 4 | Los Angeles | 250SX 450SX | June 24, 1978 | Can-am |
| 6 | Cycle World USA | 500MX 500MX | June 18, 1978 | Can-am |
| 11 | Sears Point International Raceway | 500MX 500MX | June 11, 1978 | Can-am |
| 9 | Lake Whitney Cycle Ranch | 500MX 500MX | May 28, 1978 | Can-am |
| 20 | New Orleans | 250SX 450SX | May 20, 1978 | Can-am |
| 13 | Pontiac 2 | 250SX 450SX | April 2, 1978 | Can-am |
| 13 | Pontiac 1 | 250SX 450SX | April 1, 1978 | Can-am |
| 8 | Houston 2 | 250SX 450SX | March 18, 1978 | Can-am |
| 17 | Houston 1 | 250SX 450SX | March 17, 1978 | Can-am |
| 17 | Daytona | 250SX 450SX | March 11, 1978 | Can-am |
| 9 | Atlanta | 250SX 450SX | March 4, 1978 | Can-am |
| 10 | Sunshine Speedway | 500MX 500MX | August 28, 1977 | Kawasaki |
| 6 | Burnt Hickory Motocross | 500MX 500MX | August 21, 1977 | Kawasaki |
| 8 | Metrolina Speedway Park | 500MX 500MX | August 7, 1977 | Kawasaki |
| 9 | Unadilla Motocross | 500MX 500MX | July 31, 1977 | Kawasaki |
| 5 | Cycle World USA | 500MX 500MX | July 23, 1977 | Kawasaki |
| 8 | Lake Whitney Cycle Ranch | 500MX 500MX | July 17, 1977 | Kawasaki |
| 17 | New Orleans | 250SX 450SX | June 4, 1977 | Kawasaki |
| 12 | High Point Raceway | 250MX 450 | May 29, 1977 | Kawasaki |
| 10 | RedBud Track 'n Trail | 250MX 450 | May 22, 1977 | Kawasaki |
| 5 | Lake Sugar Tree MX Park | 250MX 450 | May 15, 1977 | Kawasaki |
| 12 | Moto-X 338 | 250MX 450 | May 1, 1977 | Kawasaki |
| 9 | Omaha Moto Park | 250MX 450 | April 24, 1977 | Kawasaki |
| 18 | Hillside Park | 250MX 450 | April 17, 1977 | Kawasaki |
| 7 | Hangtown Motocross Classic | 250MX 450 | April 10, 1977 | Kawasaki |
| 17 | Pontiac 2 | 250SX 450SX | April 3, 1977 | Kawasaki |
| 12 | Daytona | 250SX 450SX | March 12, 1977 | Kawasaki |
| 2 | Motocross West | 500MX 500MX | August 29, 1976 | Kawasaki |
| 1 | Sunshine Speedway | 500MX 500MX | August 22, 1976 | Kawasaki |
| 1 | Castle Point Moto Sport Park | 500MX 500MX | August 15, 1976 | Kawasaki |
| 3 | Unadilla Motocross | 500MX 500MX | August 1, 1976 | Kawasaki |
| 10 | Los Angeles | 250SX 450SX | July 24, 1976 | Kawasaki |
| 3 | Cycle World USA | 500MX 500MX | July 18, 1976 | Kawasaki |
| 4 | Lake Sugar Tree MX Park | 500MX 500MX | June 13, 1976 | Kawasaki |
| 13 | Moto-X 338 | 250MX 450 | June 6, 1976 | Kawasaki |
| 4 | Moto-Masters Park | 500MX 500MX | May 30, 1976 | Kawasaki |
| 3 | Pennsylvania Motocross Park | 250MX 450 | May 23, 1976 | Kawasaki |
| 8 | Appalachian Highlands Motorsport Park | 250MX 450 | May 16, 1976 | Kawasaki |
| 5 | Towaligo River Park | 250MX 450 | May 2, 1976 | Kawasaki |
| 9 | Rio Bravo MX Park | 250MX 450 | April 25, 1976 | Kawasaki |
| 9 | Fastrack Motocross Park | 250MX 450 | April 11, 1976 | Kawasaki |
| 7 | Hangtown Motocross Classic | 250MX 450 | April 4, 1976 | Kawasaki |
| 13 | Houston | 250SX 450SX | March 12, 1976 | Kawasaki |
| 7 | Daytona | 250SX 450SX | March 6, 1976 | Kawasaki |
| 2 | Motocross West | 500MX 500MX | September 1, 1975 | Kawasaki |
| 6 | Moto-Masters Park | 500MX 500MX | August 10, 1975 | Kawasaki |
| 8 | Los Angeles | 250SX 450SX | July 19, 1975 | Kawasaki |
| 2 | Baldwin Motocross Park | 500MX 500MX | June 8, 1975 | Kawasaki |
| 13 | Omaha Moto Park | 250MX 450 | June 1, 1975 | Kawasaki |
| 10 | Castle Point Moto Sport Park | 250MX 450 | May 25, 1975 | Kawasaki |
| 14 | Appalachia Lake Park | 250MX 450 | May 4, 1975 | Kawasaki |
| 1 | Motocross West | 500MX 500MX | September 2, 1974 | Husqvarna |
| 8 | Highland Hills | 500MX 500MX | August 25, 1974 | Husqvarna |
| 11 | Moto-Masters Park | 500MX 500MX | August 18, 1974 | Husqvarna |
| 4 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Husqvarna |
| 3 | Gran-Am Motocross Park | 500MX 500MX | May 19, 1974 | Husqvarna |
| 4 | Appalachia Lake Park | 500MX 500MX | May 5, 1974 | Husqvarna |
| 6 | RedBud Track 'n Trail | 500MX 500MX | April 28, 1974 | Husqvarna |
| 5 | Baymare Cycle Park | 500MX 500MX | April 14, 1974 | Husqvarna |
| 3 | Hangtown Motocross Classic | 500MX 500MX | April 8, 1974 | Husqvarna |
| 8 | Saddleback Park | 500MX 500MX | December 2, 1973 | Husqvarna |
| 14 | Carnegie Cycle Park | 500MX 500MX | November 25, 1973 | Husqvarna |
| 9 | Puyallup Raceway Park | 500MX 500MX | November 18, 1973 | Husqvarna |
| 5 | Arizona Cycle Park | 500MX 500MX | November 11, 1973 | Husqvarna |
| 4 | Rio Bravo MX Park | 500MX 500MX | November 4, 1973 | Husqvarna |
| 4 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Husqvarna |
| 7 | Road Atlanta | 500MX 500MX | October 21, 1973 | Husqvarna |
| 3 | Snyder Park | 500MX 500MX | October 14, 1973 | Husqvarna |
| 16 | John F Kennedy Stadium | 500MX 500MX | September 28, 1973 | Husqvarna |
| 6 | Zoar Motor Park | 500MX 500MX | September 23, 1973 | Husqvarna |
| 7 | Alabama International Speedway | 500MX 500MX | September 1, 1973 | Husqvarna |
| 12 | Cycle-Rama Recreational Park | 500MX 500MX | August 26, 1973 | Husqvarna |
| 5 | Pocono International Raceway | 500MX 500MX | August 18, 1973 | Husqvarna |
| 8 | Lake Whitney Cycle Ranch | 500MX 500MX | August 12, 1973 | Husqvarna |
| 3 | Unadilla Motocross | 250MX 450 | July 29, 1973 | Husqvarna |
| 5 | Delta Motorsport Park | 250MX 450 | July 22, 1973 | Husqvarna |
| 19 | Los Angeles Memorial Coliseum | 250MX 450 | July 6, 1973 | Husqvarna |
| 3 | Lake Whitney Cycle Ranch | 500MX 500MX | June 17, 1973 | Husqvarna |
| 6 | Cycle Trails Moto Park | 500MX 500MX | June 10, 1973 | Husqvarna |
| 4 | Road Atlanta | 500MX 500MX | June 2, 1973 | Husqvarna |
| 6 | Desoto Cycle Ranch | 500MX 500MX | May 20, 1973 | Husqvarna |
| 2 | Amelia Earhardt Park | 500MX 500MX | May 13, 1973 | Husqvarna |
| 10 | Opelousas, LA | 500MX 500MX | May 6, 1973 | Husqvarna |
| 6 | Daytona International Speedway | 500MX 500MX | March 10, 1973 | Husqvarna |
| 3 | Alabama International Speedway | 250MX 450 | September 2, 1972 | Husqvarna |
| 7 | Mid-Ohio MX Park | 250MX 450 | July 30, 1972 | Husqvarna |
| 7 | Moto-sports Racing Circus Ltd | 250MX 450 | July 23, 1972 | Husqvarna |
| 11 | Unadilla Motocross | 250MX 450 | July 16, 1972 | Husqvarna |
| 6 | Straddle Line Park | 250MX 450 | July 2, 1972 | Husqvarna |
| 8 | Owyhee M/C Clubgrounds | 250MX 450 | June 25, 1972 | Husqvarna |
| 10 | Snyder Park | 500MX 500MX | June 11, 1972 | Husqvarna |
| 3 | Desoto Cycle Ranch | 500MX 500MX | May 7, 1972 | Husqvarna |
| 2 | Road Atlanta | 500MX 500MX | April 16, 1972 | Husqvarna |