| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 17 | Moto-X 338 | 250MX 450 Class | 32 - 14 | May 2, 1993 | Yamaha |
| 16 | Moto-X 338 | 125MX 250 Class | May 21, 1989 | Honda | |
| 19 | High Point Raceway | 125MX 250 Class | May 29, 1988 | Honda | |
| 12 | Moto-X 338 | 125MX 250 Class | May 22, 1988 | Honda |
