| 35 | Washougal Motocross | 250MX | August 2, 1998 | KTM |
| 31 | Glen Helen Raceway | 125MX | May 10, 1998 | KTM |
| 16 | Good Times MX Park | 250MX | June 5, 1988 | Suzuki |
| 19 | High Point Raceway | 250MX | May 29, 1988 | Suzuki |
| 20 | Hangtown Motocross Classic | 125MX | March 27, 1988 | Cagiva |
| 14 | Spring Creek Motocross | 125MX | August 23, 1987 | Honda |
| 14 | Kenworthy's Motocross Park | 125MX | August 9, 1987 | Honda |
| 15 | Lakewood Sportcycle Park | 125MX | June 14, 1987 | Honda |
| 20 | Secession MX Park | 125MX | May 31, 1987 | Honda |
| 21 | Lake Sugar Tree MX Park | 125MX | July 13, 1986 | Honda |
| 17 | Lakewood Sports Center | 125MX | June 1, 1986 | Honda |
| 16 | Hangtown Motocross Classic | 125MX | April 6, 1986 | Honda |
| 20 | Gatorback Cycle Park | 125MX | March 2, 1986 | Honda |
Phoenix, AZ