| 23 | Towaligo River Park | 250MX 450 Class | May 2, 1976 | Can-am |
| 5 | Lake Whitney Cycle Ranch | 250MX 450 Class | June 15, 1975 | Can-am |
| 9 | Omaha Moto Park | 250MX 450 Class | June 1, 1975 | Can-am |
| 6 | Castle Point Moto Sport Park | 250MX 450 Class | May 25, 1975 | Can-am |
| 11 | Appalachia Lake Park | 250MX 450 Class | May 4, 1975 | Can-am |
| 4 | Hangtown Motocross Classic | 250MX 450 Class | April 6, 1975 | Can-am |
| 12 | Highland Hills | 500MX 500MX | August 25, 1974 | Suzuki |
| 8 | Moto-Masters Park | 500MX 500MX | August 18, 1974 | Suzuki |
| 10 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Suzuki |
| 2 | Baymare Cycle Park | 500MX 500MX | April 14, 1974 | Suzuki |
| 6 | Saddleback Park | 500MX 500MX | December 2, 1973 | Suzuki |
| 11 | Carnegie Cycle Park | 500MX 500MX | November 25, 1973 | Suzuki |
| 5 | Puyallup Raceway Park | 500MX 500MX | November 18, 1973 | Suzuki |
| 7 | Arizona Cycle Park | 500MX 500MX | November 11, 1973 | Suzuki |
| 13 | Rio Bravo MX Park | 500MX 500MX | November 4, 1973 | Suzuki |
| 8 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Suzuki |
| 6 | Road Atlanta | 500MX 500MX | October 21, 1973 | Suzuki |
| 6 | Snyder Park | 500MX 500MX | October 14, 1973 | Suzuki |
| 5 | Mid-Ohio MX Park | 500MX 500MX | October 7, 1973 | Suzuki |
| 13 | Zoar Motor Park | 500MX 500MX | September 23, 1973 | Suzuki |
| 3 | Motocross West | 500MX 500MX | September 9, 1973 | Suzuki |
| 14 | Alabama International Speedway | 500MX 500MX | September 1, 1973 | Suzuki |
| 3 | Cycle-Rama Recreational Park | 500MX 500MX | August 26, 1973 | Suzuki |
| 1 | Pocono International Raceway | 500MX 500MX | August 18, 1973 | Suzuki |
| 7 | Lake Whitney Cycle Ranch | 500MX 500MX | August 12, 1973 | Suzuki |
| 10 | Delta Motorsport Park | 250MX 450 Class | July 22, 1973 | Suzuki |
| 14 | Baldwin Motocross Park | 250MX 450 Class | July 15, 1973 | Suzuki |
| 18 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 6, 1973 | Suzuki |
| 5 | Meaning Cycle Park | 250MX 450 Class | July 1, 1973 | Suzuki |
| 2 | Lake Whitney Cycle Ranch | 500MX 500MX | June 17, 1973 | Suzuki |
| 2 | Cycle Trails Moto Park | 500MX 500MX | June 10, 1973 | Suzuki |
| 8 | Road Atlanta | 500MX 500MX | June 2, 1973 | Suzuki |
| 1 | Desoto Cycle Ranch | 500MX 500MX | May 20, 1973 | Suzuki |
| 5 | Amelia Earhardt Park | 500MX 500MX | May 13, 1973 | Suzuki |
| 5 | Opelousas, LA | 500MX 500MX | May 6, 1973 | Suzuki |
| 2 | Daytona International Speedway | 500MX 500MX | March 10, 1973 | Suzuki |
| 5 | Saddleback Park | 500MX 500MX | December 3, 1972 | CZ |
| 5 | Carnegie Cycle Park | 500MX 500MX | November 26, 1972 | CZ |
| 4 | Puyallup Raceway Park | 500MX 500MX | November 19, 1972 | CZ |
| 8 | Arizona Cycle Park | 500MX 500MX | November 12, 1972 | CZ |
| 4 | Carlsbad Raceway | 500MX 500MX | November 5, 1972 | CZ |
| 12 | Rio Bravo MX Park | 500MX 500MX | October 29, 1972 | CZ |
| 4 | Orlando Sports Stadium | 500MX 500MX | October 22, 1972 | CZ |
| 5 | Road Atlanta | 500MX 500MX | October 15, 1972 | CZ |
| 17 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | CZ |
| 6 | Honda Hills | 500MX 500MX | October 1, 1972 | CZ |
| 4 | Mid-Ohio MX Park | 250MX 450 Class | July 30, 1972 | Montesa |
| 3 | Moto-sports Racing Circus Ltd | 250MX 450 Class | July 23, 1972 | Montesa |
| 15 | Unadilla Motocross | 250MX 450 Class | July 16, 1972 | Montesa |
| 15 | Los Angeles Memorial Coliseum | 250MX 450 Class | July 8, 1972 | Montesa |
| 10 | Straddle Line Park | 250MX 450 Class | July 2, 1972 | Montesa |
| 20 | Owyhee M/C Clubgrounds | 250MX 450 Class | June 25, 1972 | Montesa |
| 2 | Carlsbad Raceway | 250MX 450 Class | May 28, 1972 | Montesa |
| 4 | Saddleback Park | 250MX 450 Class | May 21, 1972 | Montesa |
| 9 | Cal-Expo | 250MX 450 Class | May 14, 1972 | Montesa |
