| 39 | Glen Helen Raceway | 250MX | May 13, 2001 | Honda |
| 40 | Hangtown Motocross Classic | 250MX | May 16, 1999 | Yamaha |
| 36 | Glen Helen Raceway | 250MX | May 10, 1998 | Yamaha |
| 23 | Glen Helen Raceway | 250MX | May 12, 1996 | Suzuki |
| 23 | Hangtown Motocross Classic | 250MX | May 7, 1995 | Honda |
| 22 | Washougal Motocross | 125MX | August 14, 1994 | Yamaha |
| 26 | Unadilla Motocross | 125MX | July 11, 1993 | Kawasaki |
| 19 | Hangtown Motocross Classic | 125MX | June 14, 1992 | Honda |
| 25 | Washougal Motocross | 125MX | September 1, 1991 | Kawasaki |
| 16 | Hangtown Motocross Classic | 125MX | March 24, 1991 | Kawasaki |
| 29 | Hangtown Motocross Classic | 125MX | April 1, 1990 | Kawasaki |
Vacaville, CA