| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 40 | Unadilla Motocross | 250MX 450 Class | 36 - 33 | July 19, 1998 | Kawasaki |
| 22 | Unadilla Motocross | 500MX 500MX | 19 - 18 | October 15, 1989 | Honda |
| 22 | Moto-X 338 | 250MX 450 Class | 16 - 35 | May 22, 1988 | Kawasaki |
| 18 | Moto-X 338 | 250MX 450 Class | 12 - 36 | May 17, 1987 | Honda |
| 21 | Moto-X 338 | 250MX 450 Class | - 17 | May 18, 1986 | Yamaha |
