| 17 | Washougal Motocross | 250MX | July 30, 2000 | Yamaha |
| 22 | Steel City Raceway | 250MX | September 5, 1999 | Yamaha |
| 17 | Broome-Tioga Sports Center | 250MX | August 29, 1999 | Yamaha |
| 16 | Spring Creek Motocross | 250MX | August 15, 1999 | Yamaha |
| 16 | Washougal Motocross | 250MX | August 1, 1999 | Yamaha |
| 40 | Kenworthy's Motocross Park | 250MX | July 25, 1999 | Yamaha |
| 12 | Unadilla Motocross | 250MX | July 18, 1999 | Yamaha |
| 15 | RedBud Track 'n Trail | 250MX | July 4, 1999 | Yamaha |
| 12 | Budds Creek Motocross | 250MX | June 20, 1999 | Yamaha |
| 15 | Moto-X 338 | 250MX | June 13, 1999 | Yamaha |
| 19 | High Point Raceway | 250MX | May 30, 1999 | Yamaha |
| 13 | Hangtown Motocross Classic | 250MX | May 16, 1999 | Yamaha |
| 21 | Glen Helen Raceway | 250MX | May 9, 1999 | Yamaha |
| 6 | Steel City Raceway | 250MX | September 6, 1998 | Yamaha |
| 8 | Broome-Tioga Sports Center | 250MX | August 30, 1998 | Yamaha |
| 15 | Spring Creek Motocross | 250MX | August 16, 1998 | Yamaha |
| 17 | Washougal Motocross | 250MX | August 2, 1998 | Yamaha |
| 12 | Kenworthy's Motocross Park | 250MX | July 25, 1998 | Yamaha |
| 16 | Unadilla Motocross | 250MX | July 19, 1998 | Yamaha |
| 19 | RedBud Track 'n Trail | 250MX | July 5, 1998 | Yamaha |
| 22 | Budds Creek Motocross | 250MX | June 21, 1998 | Yamaha |
| 21 | Moto-X 338 | 250MX | June 14, 1998 | Yamaha |
| 13 | High Point Raceway | 250MX | May 24, 1998 | Yamaha |
| 14 | Hangtown Motocross Classic | 250MX | May 17, 1998 | Yamaha |
| 18 | Glen Helen Raceway | 250MX | May 10, 1998 | Yamaha |
| 24 | Kenworthy's Motocross Park | 250MX | July 27, 1997 | Yamaha |
| 19 | Unadilla Motocross | 250MX | July 20, 1997 | Yamaha |
| 14 | High Point Raceway | 250MX | May 25, 1997 | Yamaha |
| 17 | Glen Helen Raceway | 250MX | May 11, 1997 | Yamaha |
| 19 | Hangtown Motocross Classic | 250MX | May 4, 1997 | Yamaha |
Chatsworth, CA