| 22 | High Point Raceway | 500MX 500MX | May 24, 1981 | Honda |
| 21 | Saddleback Park | 250MX 450 | March 30, 1980 | Yamaha |
| 10 | Hangtown Motocross Classic | 250MX 450 | March 23, 1980 | Yamaha |
| 14 | Atlanta | 250SX 450SX | March 1, 1980 | Yamaha |
| 14 | Anaheim | 250SX 450SX | November 17, 1979 | Yamaha |
| 8 | Sunshine Speedway | 500MX 500MX | August 26, 1979 | Yamaha |
| 23 | Metrolina Speedway Park | 500MX 500MX | August 19, 1979 | Yamaha |
| 2 | Broome-Tioga Sports Center | 500MX 500MX | August 12, 1979 | Yamaha |
| 7 | Rio Bravo MX Park | 500MX 500MX | August 5, 1979 | Yamaha |
| 6 | High Point Raceway | 500MX 500MX | July 8, 1979 | Yamaha |
| 22 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1979 | Yamaha |
| 20 | Sears Point International Raceway | 500MX 500MX | June 17, 1979 | Yamaha |
| 9 | Atlanta International Raceway | 500MX 500MX | May 27, 1979 | Yamaha |
| 15 | Moto-X 338 | 500MX 500MX | May 20, 1979 | Yamaha |
| 13 | Pontiac 2 | 250SX 450SX | April 29, 1979 | Yamaha |
| 19 | Houston 1 | 250SX 450SX | March 16, 1979 | Yamaha |
| 15 | Daytona | 250SX 450SX | March 10, 1979 | Yamaha |
| 7 | High Point Raceway | 250MX 450 | July 9, 1978 | Honda |
| 4 | RedBud Track 'n Trail | 250MX 450 | July 2, 1978 | Honda |
| 7 | Cycle World USA | 250MX 450 | June 18, 1978 | Honda |
| 11 | Sears Point International Raceway | 250MX 450 | June 11, 1978 | Honda |
| 17 | Lake Whitney Cycle Ranch | 250MX 450 | May 28, 1978 | Honda |
| 19 | Pittsburgh | 250SX 450SX | May 13, 1978 | Honda |
| 9 | Moto-X 338 | 250MX 450 | May 7, 1978 | Honda |
| 7 | Omaha Moto Park | 250MX 450 | April 30, 1978 | Honda |
| 8 | Rio Bravo MX Park | 250MX 450 | April 23, 1978 | Honda |
| 11 | Racing World | 250MX 450 | April 16, 1978 | Honda |
| 14 | Hangtown Motocross Classic | 250MX 450 | April 9, 1978 | Honda |
| 19 | Pontiac 1 | 250SX 450SX | April 1, 1978 | Honda |
| 19 | Houston 2 | 250SX 450SX | March 18, 1978 | Honda |
| 20 | Atlanta | 250SX 450SX | March 4, 1978 | Honda |
| 24 | Metrolina Speedway Park | 500MX 500MX | August 7, 1977 | Husqvarna |
| 21 | Cycle World USA | 500MX 500MX | July 23, 1977 | Husqvarna |
| 22 | RedBud Track 'n Trail | 250MX 450 | May 22, 1977 | Husqvarna |
| 23 | Lake Sugar Tree MX Park | 250MX 450 | May 15, 1977 | Husqvarna |
| 26 | Moto-X 338 | 250MX 450 | May 1, 1977 | Husqvarna |
| 21 | Omaha Moto Park | 250MX 450 | April 24, 1977 | Husqvarna |
| 24 | Hillside Park | 250MX 450 | April 17, 1977 | Husqvarna |
| 20 | Irving | 250SX 450SX | March 26, 1977 | Husqvarna |
| 20 | Unadilla Motocross | 500MX 500MX | August 1, 1976 | Suzuki |
| 22 | Lake Sugar Tree MX Park | 500MX 500MX | June 13, 1976 | Suzuki |
| 16 | Pennsylvania Motocross Park | 250MX 450 | May 23, 1976 | Suzuki |
| 25 | Fastrack Motocross Park | 250MX 450 | April 11, 1976 | Suzuki |
