| 8 | Las Vegas | 125WSX 250SX West | June 11, 1994 | Yamaha |
| 23 | Hangtown Motocross Classic | 125MX 250 | May 1, 1994 | Yamaha |
| 17 | Glen Helen Raceway | 125MX 250 | August 1, 1993 | Yamaha |
| 11 | Las Vegas | 125WSX 250SX West | June 12, 1993 | Yamaha |
| 14 | San Jose | 125WSX 250SX West | June 5, 1993 | Yamaha |
| 20 | Anaheim | 125WSX 250SX West | January 23, 1993 | Yamaha |
| 22 | Washougal Motocross | 125MX 250 | August 2, 1992 | Yamaha |
| 10 | Los Angeles | 125WSX 250SX West | July 11, 1992 | Yamaha |
| 15 | Seattle | 125WSX 250SX West | February 1, 1992 | Yamaha |
| 13 | Anaheim | 125WSX 250SX West | January 25, 1992 | Yamaha |
| 23 | Unadilla Motocross | 125MX 250 | October 13, 1991 | Yamaha |
| 21 | Broome-Tioga Sports Center | 125MX 250 | September 22, 1991 | Yamaha |
| 22 | Las Vegas | 125WSX 250SX West | May 4, 1991 | Yamaha |