| Position | Race | Class | Date | Machine |
|---|---|---|---|---|
| 17 | Highland Hills | 500MX 500MX | August 25, 1974 | Maico |
| 20 | Moto-Masters Park | 500MX 500MX | August 18, 1974 | Bultaco |
| 3 | Delta Motorsport Park | 500MX 500MX | August 11, 1974 | Maico |
| 2 | Appalachia Lake Park | 500MX 500MX | May 5, 1974 | Bultaco |
| 4 | RedBud Track 'n Trail | 500MX 500MX | April 28, 1974 | Bultaco |
| 8 | Baymare Cycle Park | 500MX 500MX | April 14, 1974 | Bultaco |
| 5 | Hangtown Motocross Classic | 500MX 500MX | April 8, 1974 | Bultaco |
| 15 | Lake Whitney Cycle Ranch | 250MX 450 Class | August 12, 1973 | Bultaco |
| 19 | Delta Motorsport Park | 250MX 450 Class | July 22, 1973 | Bultaco |
| 11 | Baldwin Motocross Park | 250MX 450 Class | July 15, 1973 | Bultaco |
| 9 | Saddleback Park | 500MX 500MX | December 3, 1972 | Suzuki |
| 13 | Carnegie Cycle Park | 500MX 500MX | November 26, 1972 | Suzuki |
| 10 | Puyallup Raceway Park | 500MX 500MX | November 19, 1972 | Suzuki |
| 12 | Arizona Cycle Park | 500MX 500MX | November 12, 1972 | Suzuki |
| 11 | Carlsbad Raceway | 500MX 500MX | November 5, 1972 | Suzuki |
| 10 | Rio Bravo MX Park | 500MX 500MX | October 29, 1972 | Suzuki |
| 12 | Orlando Sports Stadium | 500MX 500MX | October 22, 1972 | Suzuki |
| 11 | Road Atlanta | 500MX 500MX | October 15, 1972 | Suzuki |
| 5 | Mid-American Motocross | 500MX 500MX | October 8, 1972 | Suzuki |
| 19 | Honda Hills | 500MX 500MX | October 1, 1972 | Suzuki |
| 12 | Carlsbad Raceway | 250MX 450 Class | May 28, 1972 | AJS |
| 6 | Cal-Expo | 250MX 450 Class | May 14, 1972 | AJS |
