| Position | Race | Class | Motos | Date | Machine |
|---|---|---|---|---|---|
| 20 | Spring Creek Motocross | 500MX 500MX | - 18 | August 28, 1983 | Yamaha |
| 23 | RedBud Track 'n Trail | 500MX 500MX | 19 - 22 | July 3, 1983 | Yamaha |
| 21 | Gatorback Cycle Park | 500MX 500MX | 21 - 18 | April 24, 1983 | Yamaha |
| 27 | Saddleback Park | 500MX 500MX | 25 - 20 | April 10, 1983 | Yamaha |
