| 12 | Gatorback Cycle Park | 250MX | March 1, 1987 | Suzuki |
| 12 | Washougal Motocross | 500MX | August 24, 1986 | Kawasaki |
| 4 | Hollister Hills | 500MX | August 17, 1986 | Kawasaki |
| 15 | Spring Creek Motocross | 500MX | August 10, 1986 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 500MX | August 3, 1986 | Kawasaki |
| 4 | Lake Sugar Tree MX Park | 500MX | July 13, 1986 | Kawasaki |
| 7 | RedBud Track 'n Trail | 500MX | July 6, 1986 | Kawasaki |
| 8 | Lakewood Sports Center | 250MX | June 1, 1986 | Kawasaki |
| 7 | High Point Raceway | 250MX | May 25, 1986 | Kawasaki |
| 8 | Hangtown Motocross Classic | 250MX | April 6, 1986 | Kawasaki |
| 10 | Gatorback Cycle Park | 250MX | March 2, 1986 | Kawasaki |
| 5 | Washougal Motocross | 500MX | August 25, 1985 | Kawasaki |
| 2 | Spring Creek Motocross | 500MX | August 11, 1985 | Kawasaki |
| 2 | Broome-Tioga Sports Center | 500MX | July 27, 1985 | Kawasaki |
| 18 | RedBud Track 'n Trail | 500MX | July 7, 1985 | Kawasaki |
| 5 | Hangtown Motocross Classic | 500MX | March 31, 1985 | Kawasaki |
| 2 | Gatorback Cycle Park | 500MX | March 3, 1985 | Kawasaki |
| 5 | Washougal Motocross | 250MX | August 19, 1984 | Honda |
| 5 | Lakewood Sports Cycle Center | 250MX | August 12, 1984 | Honda |
| 7 | Spring Creek Motocross | 250MX | August 5, 1984 | Honda |
| 8 | Broome-Tioga Sports Center | 250MX | July 22, 1984 | Honda |
| 12 | RedBud Track 'n Trail | 250MX | July 1, 1984 | Honda |
| 5 | High Point Raceway | 250MX | May 27, 1984 | Honda |
| 9 | Six Flags | 250MX | May 13, 1984 | Honda |
| 1 | Hangtown Motocross Classic | 250MX | April 8, 1984 | Honda |
| 3 | Saddleback Park | 250MX | April 1, 1984 | Honda |
| 2 | Gatorback Cycle Park | 250MX | March 4, 1984 | Honda |
| 4 | Spring Creek Motocross | 500MX | August 28, 1983 | Suzuki |
| 10 | Lakewood Sports Cycle Center | 500MX | August 21, 1983 | Suzuki |
| 3 | Washougal Motocross | 500MX | August 14, 1983 | Suzuki |
| 5 | RedBud Track 'n Trail | 500MX | July 3, 1983 | Suzuki |
| 11 | Lake Whitney Cycle Ranch | 500MX | June 19, 1983 | Suzuki |
| 5 | Broome-Tioga Sports Center | 500MX | June 5, 1983 | Suzuki |
| 9 | High Point Raceway | 500MX | May 29, 1983 | Suzuki |
| 5 | St Louis International Raceway | 500MX | May 22, 1983 | Suzuki |
| 2 | Gatorback Cycle Park | 500MX | April 24, 1983 | Suzuki |
| 9 | Saddleback Park | 500MX | April 10, 1983 | Suzuki |
| 4 | Hangtown Motocross Classic | 500MX | March 27, 1983 | Suzuki |
| 1 | Carlsbad Raceway | 500MX | August 15, 1982 | Suzuki |
| 9 | Washougal Motocross | 500MX | August 8, 1982 | Suzuki |
| 8 | RedBud Track 'n Trail | 500MX | July 4, 1982 | Suzuki |
| 4 | Broome-Tioga Sports Center | 500MX | June 27, 1982 | Suzuki |
| 4 | CDR Tech Track | 500MX | June 13, 1982 | Suzuki |
| 3 | Road Atlanta | 500MX | June 6, 1982 | Suzuki |
| 3 | High Point Raceway | 500MX | May 30, 1982 | Suzuki |
| 4 | Moto-X 338 | 500MX | May 16, 1982 | Suzuki |
| 5 | RedBud Track 'n Trail | 500MX | July 5, 1981 | Maico |
| 3 | Broome-Tioga Sports Center | 500MX | June 28, 1981 | Maico |
| 4 | CDR Tech Track | 500MX | June 14, 1981 | Maico |
| 7 | Sunshine Speedway | 500MX | June 7, 1981 | Maico |
| 5 | High Point Raceway | 500MX | May 24, 1981 | Maico |
| 6 | Moto-X 338 | 500MX | May 17, 1981 | Maico |
| 11 | Broome-Tioga Sports Center | 500MX | August 24, 1980 | Maico |
| 8 | Washougal Motocross | 500MX | July 6, 1980 | Maico |
| 7 | Sears Point International Raceway | 500MX | June 29, 1980 | Maico |
| 10 | Lakewood Sports Cycle Park | 500MX | June 15, 1980 | Maico |
| 14 | High Point Raceway | 500MX | May 25, 1980 | Maico |
Troy, MI