| 18 | WMX Lake Elsinore | WMX | September 8, 2012 | KTM 250 |
| 8 | WMX Southwick | WMX | August 11, 2012 | KTM 250 |
| 13 | WMX Washougal | WMX | July 21, 2012 | KTM 250 |
| 8 | WMX RedBud | WMX | July 7, 2012 | KTM 250 |
| 13 | WMX High Point | WMX | June 9, 2012 | KTM 250 |
| 16 | WMX Thunder Valley | WMX | June 2, 2012 | KTM 250 |
| 14 | WMX Freestone Raceway | WMX | May 26, 2012 | KTM 250 |
| 18 | WMX Hangtown Motocross Classic | WMX | May 19, 2012 | KTM 250 |
| 8 | WMX Pala Raceway | WMX | September 10, 2011 | KTM 250 |
| 10 | WMX Steel City Raceway | WMX | September 3, 2011 | KTM 250 |
| 4 | WMX Moto-X 338 | WMX | August 27, 2011 | KTM 250 |
| 13 | WMX Freestone Raceway | WMX | May 28, 2011 | KTM 250 |
| 16 | WMX Hangtown Motocross Classic | WMX | May 21, 2011 | KTM 250 |
| 9 | WMX Pala Raceway | WMX | September 11, 2010 | KTM 250 SX-F |
| 10 | WMX Steel City Raceway | WMX | September 4, 2010 | KTM 250 |
| 7 | WMX Moto-X 338 | WMX | August 28, 2010 | KTM 250 |
| 5 | WMX Spring Creek Motocross | WMX | July 17, 2010 | KTM 250 |
| 6 | WMX RedBud Track 'n Trail | WMX | July 3, 2010 | KTM 250 SX-F |
| 5 | WMX Thunder Valley Motocross | WMX | June 26, 2010 | KTM 250 |
| 9 | WMX Freestone Raceway | WMX | June 5, 2010 | KTM 250 |
| 12 | WMX Hangtown Motocross Classic | WMX | May 22, 2010 | KTM 250 SX-F |
| 3 | WMX Steel City Raceway | WMX | September 5, 2009 | KTM 250 SX-F |
| 5 | WMX Washougal Motocross | WMX | July 25, 2009 | KTM 250 SX-F |
| 9 | WMX Thunder Valley Motocross | WMX | June 27, 2009 | KTM 250 |
| 8 | WMX High Point Raceway | WMX | June 13, 2009 | KTM 250 |
| 5 | WMX Freestone Raceway | WMX | June 6, 2009 | KTM 250 SX-F |
| 14 | WMX Hangtown Motocross Classic | WMX | May 30, 2009 | KTM |
| 9 | WMX Glen Helen Raceway | WMX | May 23, 2009 | KTM |
| 7 | WMX Steel City Raceway | WMX | August 30, 2008 | Suzuki |
| 4 | WMX Moto-X 338 | WMX | August 24, 2008 | Suzuki |
| 5 | WMX Washougal Motocross | WMX | July 27, 2008 | Suzuki |
| 5 | WMX Thunder Valley Motocross | WMX | June 28, 2008 | Suzuki |
| 2 | WMX Freestone Raceway | WMX | June 8, 2008 | Suzuki |
| 3 | WMX Hangtown Motocross Classic | WMX | June 1, 2008 | Suzuki |
| 1 | WMX Steel City Raceway | WMX | August 26, 2007 | Yamaha |
| 11 | WMX Washougal Motocross | WMX | July 28, 2007 | Yamaha |
| 8 | WMX Thunder Valley Motocross | WMX | July 21, 2007 | Yamaha |
| 8 | WMX Budds Creek Motocross | WMX | June 16, 2007 | Yamaha |
| 21 | WMX Hangtown Motocross Classic | WMX | May 19, 2007 | Yamaha |
| 3 | WMX Glen Helen Raceway | WMX | May 12, 2007 | Yamaha |
| 1 | WMX Steel City Raceway | WMX | September 2, 2006 | Yamaha |
| 3 | WMX Broome-Tioga Sports Center | WMX | August 19, 2006 | Yamaha |
| 6 | WMX Hangtown Motocross Classic | WMX | May 20, 2006 | Yamaha |
| 2 | WMX Glen Helen Raceway | WMX | May 13, 2006 | Yamaha |
| 16 | WMX Steel City Raceway | WMX | September 3, 2005 | Yamaha |
| 3 | WMX Washougal Motocross | WMX | July 30, 2005 | Yamaha |
| 2 | WMX Thunder Valley Motocross | WMX | July 23, 2005 | Yamaha |
| 2 | WMX Hangtown Motocross Classic | WMX | May 20, 2005 | Yamaha |
| 2 | WMX Glen Helen Raceway | WMX | May 14, 2005 | Yamaha |
| 9 | WMX Washougal Motocross | WMX | August 1, 2004 | Yamaha |
| 11 | WMX Hangtown Motocross Classic | WMX | May 16, 2004 | Yamaha |
| 1 | WMX Glen Helen Raceway | WMX | May 9, 2004 | Yamaha |
| 2 | WMX Steel City Raceway | WMX | August 31, 2003 | Yamaha |
| 2 | WMX Broome-Tioga Sports Center | WMX | August 23, 2003 | Yamaha |
| 2 | WMX Spring Creek Motocross | WMX | August 16, 2003 | Yamaha |
| 3 | WMX Washougal Motocross | WMX | July 27, 2003 | Yamaha |
| 2 | WMX Hangtown Motocross Classic | WMX | May 18, 2003 | Yamaha |
| 4 | WMX Glen Helen Raceway | WMX | May 10, 2003 | Yamaha |
| 5 | WMX Steel City Raceway | WMX | September 1, 2002 | Yamaha |
| 1 | WMX Broome-Tioga Sports Center | WMX | August 24, 2002 | Yamaha |
| 7 | WMX Spring Creek Motocross | WMX | August 18, 2002 | Yamaha |
| 8 | WMX Washougal Motocross | WMX | July 27, 2002 | Yamaha |
| 2 | WMX Budds Creek Motocross | WMX | June 16, 2002 | Yamaha |
| 3 | WMX Hangtown Motocross Classic | WMX | May 19, 2002 | Yamaha |
| 9 | WMX Glen Helen Raceway | WMX | May 11, 2002 | Yamaha |
| 3 | WMX Steel City Raceway | WMX | September 1, 2001 | Yamaha |
| 2 | WMX Broome-Tioga Sports Center | WMX | August 25, 2001 | Yamaha |
| 2 | WMX Budds Creek Motocross | WMX | June 16, 2001 | Yamaha |
| 5 | WMX Hangtown Motocross Classic | WMX | May 18, 2001 | Yamaha |
| 8 | WMX Glen Helen Raceway | WMX | May 12, 2001 | Yamaha |
| 3 | WMX Broome-Tioga Sports Center | WMX | August 27, 2000 | Yamaha |
| 13 | WMX Broome-Tioga Sports Center | WMX | August 30, 1998 | Yamaha |
