| 24 | Washougal Motocross | 250MX 450 | July 28, 2002 | Suzuki |
| 33 | Steel City Raceway | 250MX 450 | September 2, 2001 | Husqvarna |
| 18 | Washougal Motocross | 250MX 450 | July 29, 2001 | Husqvarna |
| 16 | Steel City Raceway | 250MX 450 | September 3, 2000 | KTM |
| 19 | Spring Creek Motocross | 250MX 450 | August 13, 2000 | KTM |
| 20 | Washougal Motocross | 250MX 450 | July 30, 2000 | KTM |
| 17 | Kenworthy's Motocross Park | 250MX 450 | July 23, 2000 | KTM |
| 21 | Unadilla Motocross | 250MX 450 | July 16, 2000 | KTM |
| 20 | Budds Creek Motocross | 250MX 450 | June 18, 2000 | KTM |
| 26 | Moto-X 338 | 250MX 450 | June 11, 2000 | KTM |
| 19 | High Point Raceway | 250MX 450 | May 28, 2000 | KTM |
| 16 | Hangtown Motocross Classic | 250MX 450 | May 21, 2000 | KTM |
| 27 | Glen Helen Raceway | 250MX 450 | May 14, 2000 | KTM |
| 23 | Steel City Raceway | 250MX 450 | September 5, 1999 | Suzuki |
| 21 | Broome-Tioga Sports Center | 250MX 450 | August 29, 1999 | Suzuki |
| 24 | Spring Creek Motocross | 250MX 450 | August 15, 1999 | Suzuki |
| 19 | Washougal Motocross | 250MX 450 | August 1, 1999 | Suzuki |
| 18 | Kenworthy's Motocross Park | 250MX 450 | July 25, 1999 | Suzuki |
| 26 | Unadilla Motocross | 250MX 450 | July 18, 1999 | Suzuki |
| 18 | RedBud Track 'n Trail | 250MX 450 | July 4, 1999 | Suzuki |
| 18 | Steel City Raceway | 250MX 450 | September 6, 1998 | Suzuki |
| 12 | Broome-Tioga Sports Center | 250MX 450 | August 30, 1998 | Suzuki |
| 18 | Spring Creek Motocross | 250MX 450 | August 16, 1998 | Suzuki |
| 18 | Washougal Motocross | 250MX 450 | August 2, 1998 | Suzuki |
| 17 | Kenworthy's Motocross Park | 250MX 450 | July 25, 1998 | Suzuki |
| 29 | Unadilla Motocross | 250MX 450 | July 19, 1998 | Suzuki |
| 18 | Budds Creek Motocross | 250MX 450 | June 21, 1998 | Suzuki |
| 20 | Moto-X 338 | 250MX 450 | June 14, 1998 | Suzuki |
| 21 | High Point Raceway | 250MX 450 | May 24, 1998 | Suzuki |
| 17 | Hangtown Motocross Classic | 250MX 450 | May 17, 1998 | Suzuki |
| 29 | Glen Helen Raceway | 250MX 450 | May 10, 1998 | Suzuki |
| 21 | Steel City Raceway | 250MX 450 | August 31, 1997 | Suzuki |
| 21 | Washougal Motocross | 250MX 450 | August 17, 1997 | Suzuki |
| 20 | Spring Creek Motocross | 250MX 450 | August 3, 1997 | Suzuki |
| 19 | Kenworthy's Motocross Park | 250MX 450 | July 27, 1997 | Suzuki |
| 19 | RedBud Track 'n Trail | 250MX 450 | July 6, 1997 | Suzuki |
| 22 | Moto-X 338 | 250MX 450 | June 22, 1997 | Suzuki |
| 24 | Glen Helen Raceway | 250MX 450 | May 11, 1997 | Suzuki |