| 14 | Spring Creek Motocross | 500MX 500MX | 8 - 38 | August 19, 1990 | Kawasaki |
| 18 | Washougal Motocross | 500MX 500MX | - 14 | August 28, 1988 | ATK |
| 17 | Steel City Raceway | 500MX 500MX | 11 - 37 | July 17, 1988 | ATK |
| 27 | Broome-Tioga Sports Center | 500MX 500MX | 20 - 35 | July 10, 1988 | ATK |
| 21 | Good Times MX Park | 125MX 250 Class | | June 5, 1988 | Kawasaki |
| 20 | Kenworthy's Motocross Park | 125MX 250 Class | | August 9, 1987 | Yamaha |
| 15 | Broome-Tioga Sports Center | 125MX 250 Class | | August 2, 1987 | Yamaha |
| 15 | Lake Sugar Tree MX Park | 125MX 250 Class | | July 12, 1987 | Yamaha |
| 18 | Secession MX Park | 125MX 250 Class | | May 31, 1987 | Yamaha |
| 24 | High Point Raceway | 125MX 250 Class | | May 24, 1987 | Yamaha |
| 18 | Gatorback Cycle Park | 125MX 250 Class | | March 1, 1987 | Yamaha |
