| 4 | Unadilla Motocross | 500MX | October 14, 1990 | Kawasaki |
| 4 | Budds Creek Motocross | 500MX | October 7, 1990 | Kawasaki |
| 3 | Steel City Raceway | 500MX | September 30, 1990 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 500MX | September 2, 1990 | Kawasaki |
| 5 | Spring Creek Motocross | 500MX | August 19, 1990 | Kawasaki |
| 3 | Washougal Motocross | 500MX | August 12, 1990 | Kawasaki |
| 5 | Kenworthy's Motocross Park | 250MX | July 29, 1990 | Kawasaki |
| 4 | Moto-X 338 | 250MX | July 22, 1990 | Kawasaki |
| 4 | RedBud Track 'n Trail | 250MX | July 8, 1990 | Kawasaki |
| 5 | High Point Raceway | 250MX | May 27, 1990 | Kawasaki |
| 12 | Lake Sugar Tree MX Park | 250MX | May 6, 1990 | Kawasaki |
| 10 | Hangtown Motocross Classic | 250MX | April 1, 1990 | Kawasaki |
| 7 | Gatorback Cycle Park | 250MX | March 4, 1990 | Kawasaki |
| 6 | Unadilla Motocross | 125MX | October 15, 1989 | Suzuki |
| 20 | Budds Creek Motocross | 125MX | October 8, 1989 | Suzuki |
| 9 | Broome-Tioga Sports Center | 125MX | September 24, 1989 | Suzuki |
| 18 | Washougal Motocross | 125MX | August 27, 1989 | Suzuki |
| 3 | Spring Creek Motocross | 125MX | August 20, 1989 | Suzuki |
| 16 | Kenworthy's Motocross Park | 250MX | July 16, 1989 | Suzuki |
| 3 | High Point Raceway | 250MX | May 28, 1989 | Suzuki |
| 13 | Moto-X 338 | 250MX | May 21, 1989 | Suzuki |
| 6 | Lake Sugar Tree MX Park | 250MX | April 30, 1989 | Suzuki |
| 3 | Hangtown Motocross Classic | 250MX | April 23, 1989 | Suzuki |
| 4 | Gatorback Cycle Park | 250MX | March 5, 1989 | Suzuki |
| 7 | Good Times MX Park | 250MX | June 5, 1988 | Suzuki |
| 7 | High Point Raceway | 250MX | May 29, 1988 | Suzuki |
| 19 | Moto-X 338 | 250MX | May 22, 1988 | Suzuki |
| 6 | Lake Sugar Tree MX Park | 250MX | May 1, 1988 | Suzuki |
| 10 | Hangtown Motocross Classic | 250MX | March 27, 1988 | Suzuki |
| 11 | Gatorback Cycle Park | 250MX | February 28, 1988 | Suzuki |
| 3 | Secession MX Park | 250MX | May 31, 1987 | Suzuki |
| 3 | High Point Raceway | 250MX | May 24, 1987 | Suzuki |
| 3 | Moto-X 338 | 250MX | May 17, 1987 | Suzuki |
| 5 | Washougal Motocross | 500MX | August 24, 1986 | Honda |
| 3 | Hollister Hills | 500MX | August 17, 1986 | Honda |
| 6 | Spring Creek Motocross | 500MX | August 10, 1986 | Honda |
| 5 | Broome-Tioga Sports Center | 500MX | August 3, 1986 | Honda |
| 5 | Lake Sugar Tree MX Park | 500MX | July 13, 1986 | Honda |
| 5 | RedBud Track 'n Trail | 500MX | July 6, 1986 | Honda |
| 4 | Lakewood Sports Center | 250MX | June 1, 1986 | Honda |
| 3 | High Point Raceway | 250MX | May 25, 1986 | Honda |
| 2 | Moto-X 338 | 250MX | May 18, 1986 | Honda |
| 2 | Hangtown Motocross Classic | 250MX | April 6, 1986 | Honda |
| 5 | Gatorback Cycle Park | 250MX | March 2, 1986 | Honda |
| 1 | Washougal Motocross | 250MX | August 25, 1985 | Honda |
| 2 | Spring Creek Motocross | 250MX | August 11, 1985 | Honda |
| 1 | Broome-Tioga Sports Center | 250MX | July 27, 1985 | Honda |
| 3 | RedBud Track 'n Trail | 250MX | July 7, 1985 | Honda |
| 2 | Lakewood Sports Cycle Center | 250MX | June 16, 1985 | Honda |
| 2 | Six Flags | 250MX | June 2, 1985 | Honda |
| 3 | High Point Raceway | 250MX | May 26, 1985 | Honda |
| 4 | Las Vegas Motocross Park | 250MX | May 19, 1985 | Honda |
| 3 | Hangtown Motocross Classic | 250MX | March 31, 1985 | Honda |
| 3 | Gatorback Cycle Park | 250MX | March 3, 1985 | Honda |
| 2 | Washougal Motocross | 125MX | August 19, 1984 | Honda |
| 2 | Lakewood Sports Cycle Center | 125MX | August 12, 1984 | Honda |
| 2 | Spring Creek Motocross | 125MX | August 5, 1984 | Honda |
| 2 | Broome-Tioga Sports Center | 125MX | July 22, 1984 | Honda |
| 2 | RedBud Track 'n Trail | 125MX | July 1, 1984 | Honda |
| 2 | High Point Raceway | 125MX | May 27, 1984 | Honda |
| 1 | Six Flags | 125MX | May 13, 1984 | Honda |
| 2 | Hangtown Motocross Classic | 125MX | April 8, 1984 | Honda |
| 1 | Saddleback Park | 125MX | April 1, 1984 | Honda |
| 2 | Gatorback Cycle Park | 125MX | March 4, 1984 | Honda |
| 5 | Spring Creek Motocross | 125MX | August 28, 1983 | Honda |
| 2 | Lakewood Sports Cycle Center | 125MX | August 21, 1983 | Honda |
| 3 | Washougal Motocross | 125MX | August 14, 1983 | Honda |
| 1 | RedBud Track 'n Trail | 125MX | July 3, 1983 | Honda |
| 4 | Lake Whitney Cycle Ranch | 125MX | June 19, 1983 | Honda |
| 2 | Broome-Tioga Sports Center | 125MX | June 5, 1983 | Honda |
| 3 | High Point Raceway | 125MX | May 29, 1983 | Honda |
| 2 | St Louis International Raceway | 125MX | May 22, 1983 | Honda |
| 2 | Gatorback Cycle Park | 125MX | April 24, 1983 | Honda |
| 1 | Saddleback Park | 125MX | April 10, 1983 | Honda |
| 3 | Hangtown Motocross Classic | 125MX | March 27, 1983 | Honda |
| 4 | Carlsbad Raceway | 125MX | August 15, 1982 | Honda |
| 8 | Washougal Motocross | 125MX | August 8, 1982 | Honda |
| 3 | RedBud Track 'n Trail | 125MX | July 4, 1982 | Honda |
| 1 | Broome-Tioga Sports Center | 125MX | June 27, 1982 | Honda |
| 1 | Sunshine Speedway | 125MX | May 2, 1982 | Honda |
| 10 | Lake Whitney Cycle Ranch | 125MX | April 18, 1982 | Honda |
| 2 | Saddleback Park | 125MX | April 4, 1982 | Honda |
| 2 | Hangtown Motocross Classic | 125MX | March 28, 1982 | Honda |
| 1 | Carlsbad Raceway | 125MX | August 16, 1981 | Honda |
| 15 | Washougal Motocross | 125MX | August 2, 1981 | Honda |
| 2 | RedBud Track 'n Trail | 125MX | July 5, 1981 | Honda |
| 3 | Broome-Tioga Sports Center | 125MX | June 28, 1981 | Honda |
| 3 | Road Atlanta | 125MX | May 10, 1981 | Honda |
| 3 | Lake Whitney Cycle Ranch | 125MX | April 12, 1981 | Honda |
| 3 | Saddleback Park | 125MX | April 5, 1981 | Honda |
| 9 | Hangtown Motocross Classic | 125MX | March 29, 1981 | Honda |
| 4 | Sunshine Speedway | 125MX | August 31, 1980 | Honda |
| 11 | Broome-Tioga Sports Center | 125MX | August 24, 1980 | Honda |
| 19 | Washougal Motocross | 125MX | July 6, 1980 | Honda |
| 7 | Saddleback Park | 125MX | March 30, 1980 | Honda |
| 4 | Hangtown Motocross Classic | 125MX | March 23, 1980 | Honda |
Van Nuys, CA