| Position | Race | Class | Date | Machine |
|---|
| 19 | Cycle World USA | 250MX 450 Class | June 18, 1978 | Kawasaki |
| 16 | Lake Whitney Cycle Ranch | 250MX 450 Class | May 28, 1978 | Kawasaki |
| 19 | Omaha Moto Park | 250MX 450 Class | April 30, 1978 | Kawasaki |
| 17 | Motocross West | 500MX 500MX | August 29, 1976 | Penton |
| 24 | Unadilla Motocross | 500MX 500MX | August 1, 1976 | Penton |
| 19 | Cycle World USA | 500MX 500MX | July 18, 1976 | Penton |
| 13 | Motocross West | 500MX 500MX | September 1, 1975 | Penton |
| 16 | Delta Motorsport Park | 125MX 250 Class | July 27, 1975 | Penton |
| 9 | Omaha Moto Park | 125MX 250 Class | July 13, 1975 | Penton |
| 15 | Lake Whitney Cycle Ranch | 250MX 450 Class | June 15, 1975 | Kawasaki |
| 16 | Omaha Moto Park | 250MX 450 Class | June 1, 1975 | Kawasaki |
| 10 | Baldwin Motocross Park | 125MX 250 Class | July 6, 1974 | Penton |
