| 18 | Washougal Motocross | 250MX 450 | August 25, 1985 | Kawasaki |
| 3 | Pasadena | 250SX 450SX | August 17, 1985 | Kawasaki |
| 6 | Spring Creek Motocross | 250MX 450 | August 11, 1985 | Kawasaki |
| 15 | Broome-Tioga Sports Center | 250MX 450 | July 27, 1985 | Kawasaki |
| 14 | Six Flags | 250MX 450 | June 2, 1985 | Kawasaki |
| 8 | Los Angeles | 250SX 450SX | May 11, 1985 | Kawasaki |
| 14 | Irving | 250SX 450SX | May 4, 1985 | Kawasaki |
| 12 | Orlando | 250SX 450SX | April 27, 1985 | Kawasaki |
| 8 | Houston | 250SX 450SX | April 20, 1985 | Kawasaki |
| 11 | Hangtown Motocross Classic | 250MX 450 | March 31, 1985 | Kawasaki |
| 14 | Gatorback Cycle Park | 250MX 450 | March 3, 1985 | Kawasaki |
| 13 | Seattle 2 | 250SX 450SX | February 9, 1985 | Kawasaki |
| 8 | Seattle 1 | 250SX 450SX | February 8, 1985 | Kawasaki |
| 7 | Anaheim | 250SX 450SX | February 2, 1985 | Kawasaki |
| 9 | Anaheim | 250SX 450SX | February 2, 1985 | Kawasaki |
| 4 | Los Angeles | 250SX 450SX | November 3, 1984 | Kawasaki |
| 14 | Oakland | 250SX 450SX | October 20, 1984 | Kawasaki |
| 12 | Sacramento | 250SX 450SX | September 29, 1984 | Kawasaki |
| 3 | Washougal Motocross | 500MX 500MX | August 19, 1984 | Kawasaki |
| 3 | Lakewood Sports Cycle Center | 500MX 500MX | August 12, 1984 | Kawasaki |
| 2 | Spring Creek Motocross | 500MX 500MX | August 5, 1984 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 500MX 500MX | July 22, 1984 | Kawasaki |
| 3 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1984 | Kawasaki |
| 12 | Pasadena | 250SX 450SX | June 2, 1984 | Kawasaki |
| 3 | High Point Raceway | 500MX 500MX | May 27, 1984 | Kawasaki |
| 3 | Six Flags | 500MX 500MX | May 13, 1984 | Kawasaki |
| 17 | Pontiac 2 | 250SX 450SX | April 29, 1984 | Kawasaki |
| 14 | Pontiac 1 | 250SX 450SX | April 28, 1984 | Kawasaki |
| 14 | Irving | 250SX 450SX | April 14, 1984 | Kawasaki |
| 10 | Hangtown Motocross Classic | 500MX 500MX | April 8, 1984 | Kawasaki |
| 3 | Saddleback Park | 500MX 500MX | April 1, 1984 | Kawasaki |
| 3 | Gatorback Cycle Park | 500MX 500MX | March 4, 1984 | Kawasaki |
| 20 | Atlanta | 250SX 450SX | February 25, 1984 | Kawasaki |
| 5 | Seattle 2 | 250SX 450SX | February 12, 1984 | Kawasaki |
| 8 | Seattle 1 | 250SX 450SX | February 11, 1984 | Kawasaki |
| 12 | Anaheim | 250SX 450SX | January 28, 1984 | Kawasaki |
| 5 | Spring Creek Motocross | 500MX 500MX | August 28, 1983 | Honda |
| 1 | Lakewood Sports Cycle Center | 500MX 500MX | August 21, 1983 | Honda |
| 9 | Lake Whitney Cycle Ranch | 500MX 500MX | June 19, 1983 | Honda |
| 2 | Broome-Tioga Sports Center | 500MX 500MX | June 5, 1983 | Honda |
| 4 | High Point Raceway | 500MX 500MX | May 29, 1983 | Honda |
| 4 | St Louis International Raceway | 500MX 500MX | May 22, 1983 | Honda |
| 12 | Irving | 250SX 450SX | April 16, 1983 | Honda |
| 8 | Saddleback Park | 500MX 500MX | April 10, 1983 | Honda |
| 3 | Hangtown Motocross Classic | 500MX 500MX | March 27, 1983 | Honda |
| 11 | Houston 2 | 250SX 450SX | March 20, 1983 | Honda |
| 9 | Houston 1 | 250SX 450SX | March 19, 1983 | Honda |
| 7 | Daytona | 250SX 450SX | March 12, 1983 | Honda |
| 10 | Atlanta | 250SX 450SX | March 5, 1983 | Honda |
| 5 | Seattle 2 | 250SX 450SX | February 13, 1983 | Honda |
| 12 | San Diego | 250SX 450SX | November 6, 1982 | Kawasaki |
| 9 | Carlsbad Raceway | 500MX 500MX | August 15, 1982 | Kawasaki |
| 3 | Washougal Motocross | 500MX 500MX | August 8, 1982 | Kawasaki |
| 11 | Los Angeles | 250SX 450SX | July 17, 1982 | Kawasaki |
| 7 | RedBud Track 'n Trail | 500MX 500MX | July 4, 1982 | Kawasaki |
| 1 | Broome-Tioga Sports Center | 500MX 500MX | June 27, 1982 | Kawasaki |
| 6 | CDR Tech Track | 500MX 500MX | June 13, 1982 | Kawasaki |
| 10 | Road Atlanta | 500MX 500MX | June 6, 1982 | Kawasaki |
| 6 | High Point Raceway | 500MX 500MX | May 30, 1982 | Kawasaki |
| 12 | Moto-X 338 | 500MX 500MX | May 16, 1982 | Kawasaki |
| 11 | Kansas City | 250SX 450SX | May 8, 1982 | Kawasaki |
| 14 | Pontiac 2 | 250SX 450SX | April 25, 1982 | Kawasaki |
| 15 | Pontiac 1 | 250SX 450SX | April 24, 1982 | Kawasaki |
| 8 | Houston 1 | 250SX 450SX | March 19, 1982 | Kawasaki |
| 10 | Daytona | 250SX 450SX | March 6, 1982 | Kawasaki |
| 13 | Atlanta | 250SX 450SX | February 27, 1982 | Kawasaki |
| 11 | Seattle 2 | 250SX 450SX | February 14, 1982 | Kawasaki |
| 12 | Seattle 1 | 250SX 450SX | February 13, 1982 | Kawasaki |
| 14 | San Diego | 250SX 450SX | November 14, 1981 | Kawasaki |
| 17 | Carlsbad Raceway | 500MX 500MX | August 16, 1981 | Kawasaki |
| 5 | Washougal Motocross | 500MX 500MX | August 2, 1981 | Kawasaki |
| 19 | Los Angeles | 250SX 450SX | July 11, 1981 | Kawasaki |
| 7 | RedBud Track 'n Trail | 500MX 500MX | July 5, 1981 | Kawasaki |
| 10 | Broome-Tioga Sports Center | 500MX 500MX | June 28, 1981 | Kawasaki |
| 11 | CDR Tech Track | 500MX 500MX | June 14, 1981 | Kawasaki |
| 4 | Sunshine Speedway | 500MX 500MX | June 7, 1981 | Kawasaki |
| 2 | High Point Raceway | 500MX 500MX | May 24, 1981 | Kawasaki |
| 5 | Moto-X 338 | 500MX 500MX | May 17, 1981 | Kawasaki |
| 11 | Kansas City | 250SX 450SX | May 2, 1981 | Kawasaki |
| 11 | Pontiac 2 | 250SX 450SX | April 26, 1981 | Kawasaki |
| 13 | Pontiac 1 | 250SX 450SX | April 25, 1981 | Kawasaki |
| 9 | Houston 2 | 250SX 450SX | March 14, 1981 | Kawasaki |
| 18 | Houston 1 | 250SX 450SX | March 13, 1981 | Kawasaki |
| 18 | Daytona | 250SX 450SX | March 7, 1981 | Kawasaki |
| 16 | Anaheim | 250SX 450SX | January 31, 1981 | Kawasaki |
| 20 | Sunshine Speedway | 500MX 500MX | August 31, 1980 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 500MX 500MX | August 24, 1980 | Kawasaki |
| 2 | Washougal Motocross | 500MX 500MX | July 6, 1980 | Kawasaki |
| 6 | Sears Point International Raceway | 500MX 500MX | June 29, 1980 | Kawasaki |
| 1 | Lakewood Sports Cycle Park | 500MX 500MX | June 15, 1980 | Kawasaki |
| 13 | Atlanta International Raceway | 500MX 500MX | June 8, 1980 | Kawasaki |
| 6 | RedBud Track 'n Trail | 500MX 500MX | June 1, 1980 | Kawasaki |
| 2 | High Point Raceway | 500MX 500MX | May 25, 1980 | Kawasaki |
| 15 | Seattle 1 | 250SX 450SX | February 9, 1980 | Kawasaki |
| 13 | Sunshine Speedway | 500MX 500MX | August 26, 1979 | Husqvarna |
| 9 | Broome-Tioga Sports Center | 500MX 500MX | August 12, 1979 | Husqvarna |
| 20 | Rio Bravo MX Park | 500MX 500MX | August 5, 1979 | Husqvarna |
| 13 | High Point Raceway | 500MX 500MX | July 8, 1979 | Husqvarna |
| 13 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1979 | Husqvarna |
| 10 | Lakewood Sports Cycle Park | 500MX 500MX | June 24, 1979 | Husqvarna |
| 12 | Sears Point International Raceway | 500MX 500MX | June 17, 1979 | Husqvarna |
| 14 | Atlanta International Raceway | 500MX 500MX | May 27, 1979 | Husqvarna |
| 23 | Moto-X 338 | 500MX 500MX | May 20, 1979 | Husqvarna |
| 15 | Pine Top Motorcycle Park | 500MX 500MX | August 6, 1978 | Husqvarna |
| 20 | RedBud Track 'n Trail | 500MX 500MX | July 2, 1978 | Husqvarna |
| 16 | Sears Point International Raceway | 500MX 500MX | June 11, 1978 | Husqvarna |