| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 8 | Motocross West | 250MX 450 Class | September 9, 1973 | Bultaco |
| 20 | Alabama International Speedway | 250MX 450 Class | September 1, 1973 | Bultaco |
| 11 | Road Atlanta | 250MX 450 Class | June 2, 1973 | Bultaco |
| 9 | Daytona International Speedway | 250MX 450 Class | March 10, 1973 | Bultaco |
