| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 22 | Broome-Tioga Sports Center | 500MX 500MX | 25 - 19 | September 22, 1991 | Honda |
| 21 | Broome-Tioga Sports Center | 500MX 500MX | 17 - 19 | July 10, 1988 | Honda |
| 22 | RedBud Track 'n Trail | 500MX 500MX | 30 - 18 | July 3, 1988 | Honda |
| 19 | Broome-Tioga Sports Center | 500MX 500MX | 23 - 15 | July 27, 1985 | KTM |
