| 22 | Daytona | 250SX 450SX | March 6, 1976 | Yamaha |
| 12 | Appalachia Lake Park | 125MX 250 | August 3, 1975 | Yamaha |
| 12 | Castle Point Moto Sport Park | 250MX 450 | May 25, 1975 | Maico |
| 9 | Hangtown Motocross Classic | 250MX 450 | April 6, 1975 | Maico |
| 8 | Houston | 250SX 450SX | March 14, 1975 | Maico |
| 6 | Daytona | 250SX 450SX | March 8, 1975 | Maico |
| 15 | Irving | 250SX 450SX | February 28, 1975 | Maico |
| 7 | Highland Hills | 500MX 500MX | August 25, 1974 | Maico |
| 6 | Moto-Masters Park | 500MX 500MX | August 18, 1974 | Maico |
| 9 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Maico |
| 16 | Gran-Am Motocross Park | 500MX 500MX | May 19, 1974 | Maico |
| 16 | Saddleback Park | 500MX 500MX | December 2, 1973 | Maico |
| 7 | Carnegie Cycle Park | 500MX 500MX | November 25, 1973 | Maico |
| 13 | Puyallup Raceway Park | 500MX 500MX | November 18, 1973 | Maico |
| 14 | Arizona Cycle Park | 500MX 500MX | November 11, 1973 | Maico |
| 20 | Rio Bravo MX Park | 500MX 500MX | November 4, 1973 | Maico |
| 11 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Maico |
| 15 | Road Atlanta | 500MX 500MX | October 21, 1973 | Maico |
| 9 | Snyder Park | 500MX 500MX | October 14, 1973 | Maico |
| 8 | Mid-Ohio MX Park | 500MX 500MX | October 7, 1973 | Maico |
| 14 | John F Kennedy Stadium | 500MX 500MX | September 28, 1973 | Maico |
| 11 | Pocono International Raceway | 500MX 500MX | August 18, 1973 | Maico |
| 12 | Cycle Trails Moto Park | 500MX 500MX | June 10, 1973 | Maico |
| 14 | Straddle Line Park | 250MX 450 | July 2, 1972 | CZ |
| 18 | Owyhee M/C Clubgrounds | 250MX 450 | June 25, 1972 | CZ |
| 1 | Desoto Cycle Ranch | 250MX 450 | May 7, 1972 | CZ |
| 1 | Road Atlanta | 250MX 450 | April 16, 1972 | CZ |