| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 6 | Alabama International Speedway | 250MX 450 Class | September 1, 1973 | Yamaha |
| 15 | Pocono International Raceway | 250MX 450 Class | August 18, 1973 | Yamaha |
| 6 | Road Atlanta | 250MX 450 Class | June 2, 1973 | Yamaha |
| 13 | Desoto Cycle Ranch | 250MX 450 Class | May 20, 1973 | Yamaha |
