| 15 | Motocross West | 500MX | August 29, 1976 | CZ |
| 14 | Castle Point Moto Sport Park | 500MX | August 15, 1976 | CZ |
| 14 | Unadilla Motocross | 500MX | August 1, 1976 | CZ |
| 23 | Cycle World USA | 500MX | July 18, 1976 | CZ |
| 14 | Lake Sugar Tree MX Park | 500MX | June 13, 1976 | CZ |
| 13 | Moto-Masters Park | 500MX | May 30, 1976 | CZ |
| 25 | Pennsylvania Motocross Park | 250MX | May 23, 1976 | CZ |
| 25 | Appalachian Highlands Motorsport Park | 250MX | May 16, 1976 | CZ |
| 11 | Motocross West | 500MX | September 1, 1975 | CZ |
| 8 | Ohio International Raceway | 500MX | August 24, 1975 | CZ |
| 12 | Moto-Masters Park | 500MX | August 10, 1975 | CZ |
| 14 | Castle Point Moto Sport Park | 250MX | May 25, 1975 | CZ |
| 14 | Delta Motorsport Park | 250MX | August 11, 1974 | Maico |
| 16 | Gran-Am Motocross Park | 250MX | May 19, 1974 | Maico |
| 7 | RedBud Track 'n Trail | 250MX | April 27, 1974 | Maico |
| 17 | Saddleback Park | 500MX | December 2, 1973 | Bultaco |
| 18 | Carnegie Cycle Park | 500MX | November 25, 1973 | Bultaco |
| 15 | Arizona Cycle Park | 500MX | November 11, 1973 | Bultaco |
| 16 | Rio Bravo MX Park | 500MX | November 4, 1973 | Bultaco |
| 10 | Snyder Park | 500MX | October 14, 1973 | Bultaco |
| 18 | Mid-Ohio MX Park | 500MX | October 7, 1973 | Bultaco |
| 7 | John F Kennedy Stadium | 500MX | September 28, 1973 | Bultaco |
| 7 | Zoar Motor Park | 500MX | September 23, 1973 | Bultaco |
| 20 | Alabama International Speedway | 500MX | September 1, 1973 | Bultaco |
| 2 | Pocono International Raceway | 500MX | August 18, 1973 | Bultaco |
| 4 | Cycle Trails Moto Park | 500MX | June 10, 1973 | Bultaco |
| 5 | Desoto Cycle Ranch | 500MX | May 20, 1973 | Bultaco |
| 12 | Daytona International Speedway | 500MX | March 10, 1973 | Bultaco |
| 17 | Orlando Sports Stadium | 500MX | October 22, 1972 | Bultaco |
| 13 | Road Atlanta | 500MX | October 15, 1972 | Bultaco |
| 18 | Mid-American Motocross | 500MX | October 8, 1972 | Bultaco |
| 13 | Honda Hills | 500MX | October 1, 1972 | Bultaco |
| 11 | Alabama International Speedway | 250MX | September 2, 1972 | Bultaco |
| 11 | Mid-Ohio MX Park | 250MX | July 30, 1972 | Bultaco |
| 20 | Unadilla Motocross | 250MX | July 16, 1972 | Bultaco |
| 17 | Los Angeles Memorial Coliseum | 250MX | July 8, 1972 | Bultaco |
| 3 | Straddle Line Park | 250MX | July 2, 1972 | Bultaco |
| 13 | Owyhee M/C Clubgrounds | 250MX | June 25, 1972 | Bultaco |
| 4 | Snyder Park | 250MX | June 11, 1972 | Bultaco |
| 2 | Desoto Cycle Ranch | 250MX | May 7, 1972 | Bultaco |
| 7 | Road Atlanta | 250MX | April 15, 1972 | Bultaco |
Windsor, NY