| 21 | Good Times MX Park | 500MX 500MX | June 21, 1987 | Honda |
| 14 | Secession MX Park | 250MX 450 | May 31, 1987 | Honda |
| 8 | Washougal Motocross | 500MX 500MX | August 25, 1985 | Honda |
| 17 | Spring Creek Motocross | 500MX 500MX | August 11, 1985 | Honda |
| 4 | Broome-Tioga Sports Center | 500MX 500MX | July 27, 1985 | Honda |
| 5 | RedBud Track 'n Trail | 500MX 500MX | July 7, 1985 | Honda |
| 12 | Lakewood Sports Cycle Center | 500MX 500MX | June 16, 1985 | Honda |
| 7 | Six Flags | 500MX 500MX | June 2, 1985 | Honda |
| 10 | High Point Raceway | 500MX 500MX | May 26, 1985 | Honda |
| 8 | Las Vegas Motocross Park | 500MX 500MX | May 19, 1985 | Honda |
| 21 | Hangtown Motocross Classic | 500MX 500MX | March 31, 1985 | Honda |
| 22 | Gatorback Cycle Park | 500MX 500MX | March 3, 1985 | Honda |
| 19 | Washougal Motocross | 500MX 500MX | August 19, 1984 | Yamaha |
| 21 | Lakewood Sports Cycle Center | 500MX 500MX | August 12, 1984 | Yamaha |
| 15 | Spring Creek Motocross | 500MX 500MX | August 5, 1984 | Yamaha |
| 18 | Broome-Tioga Sports Center | 500MX 500MX | July 22, 1984 | Yamaha |
| 13 | RedBud Track 'n Trail | 500MX 500MX | July 1, 1984 | Yamaha |
| 18 | High Point Raceway | 500MX 500MX | May 27, 1984 | Yamaha |
| 19 | Six Flags | 500MX 500MX | May 13, 1984 | Yamaha |