| 23 | High Point Raceway | 500MX 500MX | May 29, 1983 | Husqvarna |
| 17 | RedBud Track 'n Trail | 500MX 500MX | July 4, 1982 | Maico |
| 16 | Road Atlanta | 500MX 500MX | June 6, 1982 | Maico |
| 23 | RedBud Track 'n Trail | 500MX 500MX | July 5, 1981 | Husqvarna |
| 16 | Broome-Tioga Sports Center | 500MX 500MX | June 28, 1981 | Husqvarna |
| 18 | Sunshine Speedway | 500MX 500MX | June 7, 1981 | Husqvarna |
| 14 | High Point Raceway | 500MX 500MX | May 24, 1981 | Husqvarna |
| 17 | Moto-X 338 | 500MX 500MX | May 17, 1981 | Husqvarna |
| 20 | Broome-Tioga Sports Center | 500MX 500MX | August 24, 1980 | Husqvarna |
| 18 | Atlanta International Raceway | 500MX 500MX | June 8, 1980 | Husqvarna |
| 18 | RedBud Track 'n Trail | 500MX 500MX | June 1, 1980 | Husqvarna |
| 25 | High Point Raceway | 500MX 500MX | July 8, 1979 | Husqvarna |
| 21 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1979 | Husqvarna |
| 25 | RedBud Track 'n Trail | 500MX 500MX | July 2, 1978 | |