| 24 | Broome-Tioga Sports Center | 500MX 500MX | 19 - 36 | June 28, 1981 | KTM |
| 18 | High Point Raceway | 500MX 500MX | - 13 | May 24, 1981 | KTM |
| 14 | Moto-X 338 | 500MX 500MX | 17 - 10 | May 17, 1981 | KTM |
| 11 | Sunshine Speedway | 125MX 250 Class | | August 31, 1980 | KTM |
| 8 | Broome-Tioga Sports Center | 125MX 250 Class | | August 24, 1980 | KTM |
| 13 | Washougal Motocross | 125MX 250 Class | | July 6, 1980 | KTM |
| 8 | Moto-X 338 | 125MX 250 Class | | May 18, 1980 | KTM |
| 19 | Hangtown Motocross Classic | 125MX 250 Class | | March 23, 1980 | KTM |
| 21 | Moto-X 338 | 500MX 500MX | 14 | May 20, 1979 | |
| 19 | Pine Top Motorcycle Park | 125MX 250 Class | | August 6, 1978 | Suzuki |
| 14 | Moto-X 338 | 125MX 250 Class | | May 7, 1978 | Suzuki |
