| 35 | Washougal | 450 450 | July 21, 2012 | Yamaha YZ |
| 12 | Pala Raceway | 450 450 | September 10, 2011 | Yamaha YZ |
| 34 | Unadilla Motocross | 450 450 | August 13, 2011 | Yamaha YZ |
| 14 | Jacksonville | SX 450SX | March 19, 2011 | Yamaha YZ450F |
| 20 | Pala Raceway | 450 450 | September 11, 2010 | Kawasaki KX450F |
| 18 | Washougal Motocross | 450 450 | July 24, 2010 | Suzuki RMZ450 |
| 20 | Spring Creek Motocross | 450 450 | July 17, 2010 | Suzuki RMZ450 |
| 18 | RedBud Track 'n Trail | 450 450 | July 3, 2010 | Suzuki RMZ450 |
| 40 | Budds Creek Motocross | 450 450 | June 19, 2010 | Kawasaki KX450F |
| 21 | High Point Raceway | 450 450 | June 12, 2010 | Kawasaki KX450F |
| 18 | Freestone Raceway | 450 450 | June 5, 2010 | Kawasaki KX450F |
| 35 | Hangtown Motocross Classic | 450 450 | May 22, 2010 | Kawasaki KX450F |
| 17 | Salt Lake City | SX 450SX | May 1, 2010 | Kawasaki KX450F |
| 17 | Seattle | SX 450SX | April 24, 2010 | Kawasaki KX450F |
| 20 | Toronto | SX 450SX | March 13, 2010 | Kawasaki KX450F |
| 11 | Daytona | SX 450SX | March 6, 2010 | Kawasaki KX450F |
| 12 | Indianapolis | SX 450SX | February 20, 2010 | Kawasaki KX450F |
| 14 | Anaheim 3 | SX 450SX | February 13, 2010 | Kawasaki KX450F |
| 19 | San Francisco | SX 450SX | January 30, 2010 | Kawasaki KX450F |
| 24 | Steel City Raceway | 450 450 | September 5, 2009 | Suzuki RMZ450 |
| 35 | Moto-X 338 | 450 450 | August 29, 2009 | Suzuki RMZ450 |
| 34 | Budds Creek Motocross | 450 450 | August 22, 2009 | Suzuki RMZ450 |
| 11 | Unadilla Motocross | 450 450 | August 15, 2009 | Suzuki RMZ450 |
| 13 | Washougal Motocross | 450 450 | July 25, 2009 | Suzuki RMZ450 |
| 12 | Spring Creek Motocross | 450 450 | July 18, 2009 | Suzuki RMZ450 |
| 12 | RedBud Track 'n Trail | 450 450 | July 4, 2009 | Suzuki RMZ450 |
| 32 | Thunder Valley Motocross | 450 450 | June 27, 2009 | Suzuki RMZ450 |
| 31 | High Point Raceway | 450 450 | June 13, 2009 | Suzuki RMZ450 |
| 35 | RedBud Track 'n Trail | MX 450 | July 6, 2008 | Suzuki RMZ450 |
| 12 | High Point Raceway | MX 450 | June 15, 2008 | Suzuki RMZ450 |
| 32 | Freestone Raceway | MX 450 | June 8, 2008 | Suzuki RMZ450 |
| 22 | Hangtown Motocross Classic | MX 450 | June 1, 2008 | Suzuki RMZ450 |
| 16 | Glen Helen Raceway | MX 450 | May 25, 2008 | Suzuki RMZ450 |
