| 20 | Moto-Masters Park | 500MX 500MX | August 10, 1975 | Husqvarna |
| 4 | Castle Point Moto Sport Park | 250MX 450 Class | May 25, 1975 | Husqvarna |
| 2 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Yamaha |
| 14 | Gran-Am Motocross Park | 500MX 500MX | May 19, 1974 | Yamaha |
| 8 | Appalachia Lake Park | 500MX 500MX | May 5, 1974 | Yamaha |
| 1 | RedBud Track 'n Trail | 500MX 500MX | April 28, 1974 | Yamaha |
| 6 | Baymare Cycle Park | 500MX 500MX | April 14, 1974 | Yamaha |
| 1 | Hangtown Motocross Classic | 500MX 500MX | April 8, 1974 | Yamaha |
| 13 | Saddleback Park | 500MX 500MX | December 2, 1973 | Husqvarna |
| 15 | Carnegie Cycle Park | 500MX 500MX | November 25, 1973 | Husqvarna |
| 16 | Puyallup Raceway Park | 500MX 500MX | November 18, 1973 | Husqvarna |
| 6 | Rio Bravo MX Park | 500MX 500MX | November 4, 1973 | Husqvarna |
| 16 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Husqvarna |
| 2 | Road Atlanta | 500MX 500MX | October 21, 1973 | Husqvarna |
| 14 | Mid-Ohio MX Park | 500MX 500MX | October 7, 1973 | Husqvarna |
| 2 | Zoar Motor Park | 500MX 500MX | September 23, 1973 | Husqvarna |
| 7 | Cycle-Rama Recreational Park | 500MX 500MX | August 26, 1973 | Husqvarna |
| 8 | Pocono International Raceway | 500MX 500MX | August 18, 1973 | Husqvarna |
| 13 | Lake Whitney Cycle Ranch | 500MX 500MX | August 12, 1973 | Husqvarna |
| 7 | Road Atlanta | 500MX 500MX | June 2, 1973 | Husqvarna |
| 4 | Desoto Cycle Ranch | 500MX 500MX | May 20, 1973 | Husqvarna |
| 15 | Amelia Earhardt Park | 500MX 500MX | May 13, 1973 | Husqvarna |
| 1 | Opelousas, LA | 500MX 500MX | May 6, 1973 | Husqvarna |
| 4 | Daytona International Speedway | 500MX 500MX | March 10, 1973 | Husqvarna |
