| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 3 | Sunshine Speedway | 125MX 250 Class | August 27, 1978 | Yamaha |
| 11 | Metrolina Speedway Park | 125MX 250 Class | August 20, 1978 | Yamaha |
| 12 | Pine Top Motorcycle Park | 125MX 250 Class | August 6, 1978 | Yamaha |
| 7 | Moto-X 338 | 125MX 250 Class | May 7, 1978 | Yamaha |
| 19 | Omaha Moto Park | 125MX 250 Class | April 30, 1978 | Yamaha |
| 12 | Rio Bravo MX Park | 125MX 250 Class | April 23, 1978 | Yamaha |
| 14 | Hangtown Motocross Classic | 125MX 250 Class | April 9, 1978 | Yamaha |
