| 3 | High Point Raceway | 250MX 450 Class | July 9, 1978 | Honda |
| 3 | RedBud Track 'n Trail | 250MX 450 Class | July 2, 1978 | Honda |
| 9 | Cycle World USA | 250MX 450 Class | June 18, 1978 | Honda |
| 14 | Sears Point International Raceway | 250MX 450 Class | June 11, 1978 | Honda |
| 10 | Lake Whitney Cycle Ranch | 250MX 450 Class | May 28, 1978 | Honda |
| 12 | Moto-X 338 | 250MX 450 Class | May 7, 1978 | Honda |
| 5 | Omaha Moto Park | 250MX 450 Class | April 30, 1978 | Honda |
| 2 | Rio Bravo MX Park | 250MX 450 Class | April 23, 1978 | Honda |
| 2 | Racing World | 250MX 450 Class | April 16, 1978 | Honda |
| 3 | Hangtown Motocross Classic | 250MX 450 Class | April 9, 1978 | Honda |
| 16 | Metrolina Speedway Park | 500MX 500MX | August 7, 1977 | Honda |
| 15 | Unadilla Motocross | 500MX 500MX | July 31, 1977 | Honda |
| 7 | Cycle World USA | 500MX 500MX | July 23, 1977 | Honda |
| 5 | Lake Whitney Cycle Ranch | 500MX 500MX | July 17, 1977 | Honda |
| 10 | High Point Raceway | 250MX 450 Class | May 29, 1977 | Honda |
| 3 | RedBud Track 'n Trail | 250MX 450 Class | May 22, 1977 | Honda |
| 4 | Lake Sugar Tree MX Park | 250MX 450 Class | May 15, 1977 | Honda |
| 2 | Moto-X 338 | 250MX 450 Class | May 1, 1977 | Honda |
| 7 | Omaha Moto Park | 250MX 450 Class | April 24, 1977 | Honda |
| 4 | Hillside Park | 250MX 450 Class | April 17, 1977 | Honda |
| 2 | Hangtown Motocross Classic | 250MX 450 Class | April 10, 1977 | Honda |
| 9 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Bultaco |
| 8 | Road Atlanta | 500MX 500MX | October 21, 1973 | Bultaco |
| 4 | Snyder Park | 500MX 500MX | October 14, 1973 | Bultaco |
| 2 | Mid-Ohio MX Park | 500MX 500MX | October 7, 1973 | Bultaco |
| 3 | John F Kennedy Stadium | 500MX 500MX | September 28, 1973 | Bultaco |
| 4 | Zoar Motor Park | 500MX 500MX | September 23, 1973 | Bultaco |
| 16 | Unadilla Motocross | 250MX 450 Class | July 29, 1973 | Bultaco |
| 2 | Delta Motorsport Park | 250MX 450 Class | July 22, 1973 | Bultaco |
| 2 | Baldwin Motocross Park | 250MX 450 Class | July 15, 1973 | Bultaco |
| 2 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 6, 1973 | Bultaco |
| 3 | Meaning Cycle Park | 250MX 450 Class | July 1, 1973 | Bultaco |
| 4 | Saddleback Park | 500MX 500MX | December 3, 1972 | Bultaco |
| 12 | Carnegie Cycle Park | 500MX 500MX | November 26, 1972 | Bultaco |
| 2 | Puyallup Raceway Park | 500MX 500MX | November 19, 1972 | Bultaco |
| 10 | Arizona Cycle Park | 500MX 500MX | November 12, 1972 | Bultaco |
| 5 | Carlsbad Raceway | 500MX 500MX | November 5, 1972 | Bultaco |
| 5 | Rio Bravo MX Park | 500MX 500MX | October 29, 1972 | Bultaco |
| 3 | Orlando Sports Stadium | 500MX 500MX | October 22, 1972 | Bultaco |
| 3 | Road Atlanta | 500MX 500MX | October 15, 1972 | Bultaco |
| 13 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | Bultaco |
| 3 | Honda Hills | 500MX 500MX | October 1, 1972 | Bultaco |
| 18 | Mid-Ohio MX Park | 250MX 450 Class | July 30, 1972 | Bultaco |
| 20 | Moto-sports Racing Circus Ltd | 250MX 450 Class | July 23, 1972 | Bultaco |
| 9 | Unadilla Motocross | 250MX 450 Class | July 16, 1972 | Bultaco |
| 12 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 8, 1972 | Bultaco |
| 12 | Straddle Line Park | 250MX 450 Class | July 2, 1972 | Bultaco |
| 10 | Owyhee M/C Clubgrounds | 250MX 450 Class | June 25, 1972 | Bultaco |
| 13 | Tahoe Recreation Park | 500MX 500MX | June 18, 1972 | Bultaco |
| 14 | Carlsbad Raceway | 250MX 450 Class | May 28, 1972 | Bultaco |
| 1 | Saddleback Park | 250MX 450 Class | May 21, 1972 | Bultaco |
| 16 | Cal-Expo | 500MX 500MX | May 14, 1972 | Bultaco |
