| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 10 | Motocross West | 500MX 500MX | September 1, 1975 | Husqvarna |
| 17 | Ohio International Raceway | 500MX 500MX | August 24, 1975 | Husqvarna |
| 16 | Baldwin Motocross Park | 500MX 500MX | June 8, 1975 | Husqvarna |
| 18 | Gran-Am Motocross Park | 500MX 500MX | May 19, 1974 | Maico |
| 10 | Appalachia Lake Park | 500MX 500MX | May 5, 1974 | Maico |
| 12 | RedBud Track 'n Trail | 500MX 500MX | April 28, 1974 | Maico |
| 18 | Saddleback Park | 500MX 500MX | December 2, 1973 | Husqvarna |
| 10 | Carnegie Cycle Park | 500MX 500MX | November 25, 1973 | Husqvarna |
| 17 | Arizona Cycle Park | 500MX 500MX | November 11, 1973 | Husqvarna |
| 12 | Rio Bravo MX Park | 500MX 500MX | November 4, 1973 | Husqvarna |
| 10 | Orlando Sports Stadium | 500MX 500MX | October 28, 1973 | Husqvarna |
| 10 | Road Atlanta | 500MX 500MX | October 21, 1973 | Husqvarna |
| 11 | Snyder Park | 500MX 500MX | October 14, 1973 | Husqvarna |
| 10 | Mid-Ohio MX Park | 500MX 500MX | October 7, 1973 | Husqvarna |
| 4 | Lake Whitney Cycle Ranch | 500MX 500MX | June 17, 1973 | Husqvarna |
| 7 | Cycle Trails Moto Park | 500MX 500MX | June 10, 1973 | Husqvarna |
| 6 | Road Atlanta | 500MX 500MX | June 2, 1973 | Husqvarna |
| 7 | Amelia Earhardt Park | 500MX 500MX | May 13, 1973 | Husqvarna |
| 7 | Opelousas, LA | 500MX 500MX | May 6, 1973 | Husqvarna |
| 6 | Saddleback Park | 500MX 500MX | December 3, 1972 | Husqvarna |
| 8 | Carnegie Cycle Park | 500MX 500MX | November 26, 1972 | Husqvarna |
| 6 | Puyallup Raceway Park | 500MX 500MX | November 19, 1972 | Husqvarna |
| 5 | Arizona Cycle Park | 500MX 500MX | November 12, 1972 | Husqvarna |
| 9 | Carlsbad Raceway | 500MX 500MX | November 5, 1972 | Husqvarna |
| 2 | Rio Bravo MX Park | 500MX 500MX | October 29, 1972 | Husqvarna |
| 7 | Orlando Sports Stadium | 500MX 500MX | October 22, 1972 | Husqvarna |
| 9 | Road Atlanta | 500MX 500MX | October 15, 1972 | Husqvarna |
| 6 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | Husqvarna |
| 7 | Honda Hills | 500MX 500MX | October 1, 1972 | Husqvarna |
