| 17 | Washougal Motocross | 500MX | August 28, 1988 | Yamaha |
| 16 | Kenworthy's Motocross Park | 500MX | July 31, 1988 | Yamaha |
| 14 | Steel City Raceway | 500MX | July 17, 1988 | Yamaha |
| 18 | Broome-Tioga Sports Center | 500MX | July 10, 1988 | Yamaha |
| 9 | RedBud Track 'n Trail | 500MX | July 3, 1988 | Yamaha |
| 13 | Lake Sugar Tree MX Park | 250MX | May 1, 1988 | Yamaha |
| 12 | Gatorback Cycle Park | 250MX | February 28, 1988 | Yamaha |
| 9 | Kenworthy's Motocross Park | 500MX | August 9, 1987 | Yamaha |
| 19 | Lake Sugar Tree MX Park | 500MX | July 12, 1987 | Yamaha |
| 21 | RedBud Track 'n Trail | 500MX | July 5, 1987 | Yamaha |
| 6 | Good Times MX Park | 500MX | June 21, 1987 | Yamaha |
| 6 | Lakewood Sportcycle Park | 250MX | June 14, 1987 | Yamaha |
| 24 | Hangtown Motocross Classic | 250MX | March 22, 1987 | Yamaha |
| 10 | Gatorback Cycle Park | 250MX | March 1, 1987 | Yamaha |
| 18 | Washougal Motocross | 500MX | August 24, 1986 | Yamaha |
| 8 | Hollister Hills | 500MX | August 17, 1986 | Yamaha |
| 15 | Lake Sugar Tree MX Park | 500MX | July 13, 1986 | Yamaha |
| 13 | RedBud Track 'n Trail | 500MX | July 6, 1986 | Yamaha |
| 13 | Lakewood Sports Center | 250MX | June 1, 1986 | Yamaha |
| 9 | High Point Raceway | 250MX | May 25, 1986 | Yamaha |
| 16 | Moto-X 338 | 250MX | May 18, 1986 | Yamaha |
| 9 | Hangtown Motocross Classic | 250MX | April 6, 1986 | Yamaha |
| 17 | Gatorback Cycle Park | 250MX | March 2, 1986 | Yamaha |
| 8 | Washougal Motocross | 125MX | August 25, 1985 | Kawasaki |
| 9 | Spring Creek Motocross | 125MX | August 11, 1985 | Kawasaki |
| 24 | Broome-Tioga Sports Center | 125MX | July 27, 1985 | Kawasaki |
| 16 | RedBud Track 'n Trail | 125MX | July 7, 1985 | Kawasaki |
| 6 | High Point Raceway | 125MX | May 26, 1985 | Kawasaki |
| 8 | Las Vegas Motocross Park | 125MX | May 19, 1985 | Kawasaki |
| 14 | Hangtown Motocross Classic | 125MX | March 31, 1985 | Kawasaki |
| 5 | Gatorback Cycle Park | 125MX | March 3, 1985 | Kawasaki |
Orange, CA