| 21 | Kenworthy's Motocross Park | 125MX | July 28, 1996 | Yamaha |
| 18 | Unadilla Motocross | 125MX | July 21, 1996 | Yamaha |
| 18 | RedBud Track 'n Trail | 125MX | July 7, 1996 | Yamaha |
| 6 | Gatorback Cycle Park | 125MX | March 3, 1996 | Yamaha |
| 12 | Steel City Raceway | 250MX | September 3, 1995 | Yamaha |
| 16 | Broome-Tioga Sports Center | 250MX | August 27, 1995 | Yamaha |
| 12 | Washougal Motocross | 250MX | August 6, 1995 | Yamaha |
| 10 | High Point Raceway | 250MX | May 28, 1995 | Yamaha |
| 13 | Hangtown Motocross Classic | 250MX | May 7, 1995 | Yamaha |
| 9 | Broome-Tioga Sports Center | 250MX | August 28, 1994 | Yamaha |
| 13 | Washougal Motocross | 250MX | August 14, 1994 | Yamaha |
| 8 | Spring Creek Motocross | 250MX | August 7, 1994 | Yamaha |
| 15 | Kenworthy's Motocross Park | 250MX | July 24, 1994 | Yamaha |
| 11 | Unadilla Motocross | 250MX | July 17, 1994 | Yamaha |
| 17 | RedBud Track 'n Trail | 250MX | July 3, 1994 | Yamaha |
| 11 | Moto-X 338 | 250MX | June 26, 1994 | Yamaha |
| 7 | High Point Raceway | 250MX | May 29, 1994 | Yamaha |
| 8 | Budds Creek Motocross | 250MX | May 22, 1994 | Yamaha |
| 4 | Hangtown Motocross Classic | 250MX | May 1, 1994 | Yamaha |
| 9 | Gatorback Cycle Park | 250MX | March 6, 1994 | Yamaha |
| 14 | Kenworthy's Motocross Park | 250MX | July 25, 1993 | Yamaha |
| 9 | Unadilla Motocross | 250MX | July 11, 1993 | Yamaha |
| 6 | RedBud Track 'n Trail | 250MX | July 4, 1993 | Yamaha |
| 7 | Hangtown Motocross Classic | 250MX | June 20, 1993 | Yamaha |
| 21 | Gatorback Cycle Park | 250MX | February 21, 1993 | Yamaha |
| 7 | Broome-Tioga Sports Center | 500MX | August 30, 1992 | Yamaha |
| 5 | Spring Creek Motocross | 500MX | August 16, 1992 | Yamaha |
| 13 | Washougal Motocross | 500MX | August 2, 1992 | Yamaha |
| 9 | Kenworthy's Motocross Park | 250MX | July 26, 1992 | Yamaha |
| 6 | RedBud Track 'n Trail | 250MX | July 5, 1992 | Yamaha |
| 4 | Hangtown Motocross Classic | 250MX | June 14, 1992 | Yamaha |
| 8 | High Point Raceway | 250MX | May 24, 1992 | Yamaha |
| 9 | Moto-X 338 | 250MX | May 17, 1992 | Yamaha |
| 7 | Gatorback Cycle Park | 250MX | March 1, 1992 | Yamaha |
| 15 | Kenworthy's Motocross Park | 250MX | July 28, 1991 | Kawasaki |
| 10 | Lake Sugar Tree MX Park | 250MX | July 21, 1991 | Kawasaki |
| 9 | RedBud Track 'n Trail | 250MX | July 7, 1991 | Kawasaki |
| 8 | High Point Raceway | 250MX | May 26, 1991 | Kawasaki |
| 7 | Hangtown Motocross Classic | 250MX | March 24, 1991 | Kawasaki |
| 7 | Gatorback Cycle Park | 250MX | March 3, 1991 | Kawasaki |
| 9 | Unadilla Motocross | 125MX | October 15, 1989 | Honda |
| 14 | Budds Creek Motocross | 125MX | October 8, 1989 | Honda |
| 15 | Steel City Raceway | 125MX | October 1, 1989 | Honda |
| 7 | Broome-Tioga Sports Center | 125MX | September 24, 1989 | Honda |
| 16 | High Point Raceway | 250MX | May 28, 1989 | Honda |
| 15 | Moto-X 338 | 250MX | May 21, 1989 | Honda |
| 14 | Hangtown Motocross Classic | 250MX | April 23, 1989 | Honda |
| 10 | Gatorback Cycle Park | 250MX | March 5, 1989 | Honda |
| 9 | Washougal Motocross | 125MX | August 28, 1988 | Kawasaki |
| 10 | Spring Creek Motocross | 125MX | August 14, 1988 | Kawasaki |
| 6 | Kenworthy's Motocross Park | 125MX | July 31, 1988 | Kawasaki |
| 12 | Steel City Raceway | 125MX | July 17, 1988 | Kawasaki |
| 7 | Broome-Tioga Sports Center | 125MX | July 10, 1988 | Kawasaki |
| 4 | RedBud Track 'n Trail | 125MX | July 3, 1988 | Kawasaki |
| 8 | Good Times MX Park | 125MX | June 5, 1988 | Kawasaki |
| 7 | High Point Raceway | 125MX | May 29, 1988 | Kawasaki |
| 8 | Moto-X 338 | 125MX | May 22, 1988 | Kawasaki |
| 12 | Lake Sugar Tree MX Park | 125MX | May 1, 1988 | Kawasaki |
| 8 | Hangtown Motocross Classic | 125MX | March 27, 1988 | Kawasaki |
| 4 | Gatorback Cycle Park | 125MX | February 28, 1988 | Kawasaki |
| 8 | Kenworthy's Motocross Park | 125MX | August 9, 1987 | Honda |
| 6 | Broome-Tioga Sports Center | 125MX | August 2, 1987 | Honda |
| 12 | Lake Sugar Tree MX Park | 125MX | July 12, 1987 | Honda |
| 5 | RedBud Track 'n Trail | 125MX | July 5, 1987 | Honda |
| 5 | Good Times MX Park | 125MX | June 21, 1987 | Honda |
| 2 | Lakewood Sportcycle Park | 125MX | June 14, 1987 | Honda |
| 10 | Secession MX Park | 125MX | May 31, 1987 | Honda |
| 4 | High Point Raceway | 125MX | May 24, 1987 | Honda |
| 11 | Moto-X 338 | 125MX | May 17, 1987 | Honda |
| 6 | Hangtown Motocross Classic | 125MX | March 22, 1987 | Honda |
| 2 | Gatorback Cycle Park | 125MX | March 1, 1987 | Honda |
| 6 | Washougal Motocross | 125MX | August 24, 1986 | Honda |
| 12 | Hollister Hills | 125MX | August 17, 1986 | Honda |
| 8 | Spring Creek Motocross | 125MX | August 10, 1986 | Honda |
| 15 | Broome-Tioga Sports Center | 125MX | August 3, 1986 | Honda |
| 11 | Lake Sugar Tree MX Park | 125MX | July 13, 1986 | Honda |
| 6 | RedBud Track 'n Trail | 125MX | July 6, 1986 | Honda |
| 3 | Lakewood Sports Center | 125MX | June 1, 1986 | Honda |
| 6 | High Point Raceway | 125MX | May 25, 1986 | Honda |
| 17 | Moto-X 338 | 125MX | May 18, 1986 | Honda |
| 6 | Hangtown Motocross Classic | 125MX | April 6, 1986 | Honda |
| 12 | Gatorback Cycle Park | 125MX | March 2, 1986 | Honda |
| 11 | Washougal Motocross | 125MX | August 25, 1985 | Honda |
| 10 | Spring Creek Motocross | 125MX | August 11, 1985 | Honda |
| 5 | Broome-Tioga Sports Center | 125MX | July 27, 1985 | Honda |
| 13 | RedBud Track 'n Trail | 125MX | July 7, 1985 | Honda |
| 5 | Lakewood Sports Cycle Center | 125MX | June 16, 1985 | Honda |
| 21 | Six Flags | 125MX | June 2, 1985 | Honda |
| 7 | High Point Raceway | 125MX | May 26, 1985 | Honda |
| 11 | Las Vegas Motocross Park | 125MX | May 19, 1985 | Honda |
| 8 | Hangtown Motocross Classic | 125MX | March 31, 1985 | Honda |
| 11 | Gatorback Cycle Park | 125MX | March 3, 1985 | Honda |
| 17 | Washougal Motocross | 125MX | August 19, 1984 | Honda |
S. Pasadena, CA