| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 22 | Rio Bravo MX Park | 500MX 500MX | 19 - 19 | August 5, 1979 | Maico |
| 18 | RedBud Track 'n Trail | 500MX 500MX | - 17 | July 1, 1979 | Maico |
| 23 | Sunshine Speedway | 500MX 500MX | - 18 | August 27, 1978 | Husqvarna |
| 25 | Metrolina Speedway Park | 500MX 500MX | 20 - 20 | August 20, 1978 | Husqvarna |
| 21 | Agency Motocross | 500MX 500MX | - 17 | August 13, 1978 | Husqvarna |
