| 20 | Ironman National | 450 Class 450 Class | 21 - 17 | August 24, 2024 | Suzuki RM-Z450 |
| 18 | Budds Creek National | 450 Class 450 Class | 16 - 19 | August 17, 2024 | Suzuki RM-Z450 |
| 19 | Unadilla National | 450 Class 450 Class | 22 - 17 | August 10, 2024 | Suzuki RM-Z450 |
| 13 | Washougal National | 450 Class 450 Class | 15 - 16 | July 20, 2024 | Suzuki RM-Z450 |
| 13 | Spring Creek National | 450 Class 450 Class | 12 - 16 | July 13, 2024 | Suzuki RM-Z450 |
| 22 | RedBud National | 450 Class 450 Class | 21 - 18 | July 6, 2024 | Suzuki RM-Z450 |
| 19 | Southwick National | 450 Class 450 Class | 21 - 15 | June 29, 2024 | Suzuki RM-Z450 |
| 23 | High Point National | 450 Class 450 Class | 20 - 34 | June 15, 2024 | Suzuki RM-Z450 |
| 20 | Thunder Valley National | 450 Class 450 Class | 23 - 18 | June 8, 2024 | Suzuki RM-Z450 |
| 21 | Hangtown Motocross Classic | 450 Class 450 Class | 17 - 23 | June 1, 2024 | Suzuki RM-Z450 |
| 24 | Fox Raceway National | 450 Class 450 Class | 28 - 21 | May 25, 2024 | Suzuki RM-Z450 |
| 30 | Budds Creek National | 450 Class 450 Class | 39 - 24 | August 19, 2023 | Suzuki RM-Z450 |
| 16 | Unadilla National | 450 Class 450 Class | 18 - 15 | August 12, 2023 | Suzuki RM-Z450 |
| 13 | Washougal National | 450 Class 450 Class | 17 - 12 | July 22, 2023 | Suzuki RM-Z450 |
| 12 | Spring Creek National | 450 Class 450 Class | 14 - 11 | July 15, 2023 | Suzuki RM-Z450 |
| 17 | Southwick National | 450 Class 450 Class | 14 - 17 | July 8, 2023 | Suzuki RM-Z450 |
| 16 | Thunder Valley National | 450 Class 450 Class | 23 - 14 | June 10, 2023 | Suzuki RM-Z450 |
| 14 | Hangtown Classic | 450 Class 450 Class | 12 - 13 | June 3, 2023 | Suzuki RM-Z450 |
| 12 | Fox Raceway National | 450 Class 450 Class | 12 - 13 | May 27, 2023 | Suzuki RM-Z450 |
| 15 | Washougal National | 450 Class 450 Class | 13 - 16 | July 23, 2022 | Yamaha YZ450F |
| 19 | Spring Creek National | 450 Class 450 Class | 19 - 16 | July 16, 2022 | Yamaha YZ450F |
| 10 | Ironman National | 450 Class 450 Class | 11 - 10 | August 28, 2021 | Yamaha YZ450F |
| 11 | Budds Creek National | 450 Class 450 Class | 11 - 13 | August 21, 2021 | Yamaha YZ450F |
| 22 | Southwick National | 450 Class 450 Class | 19 - 21 | July 10, 2021 | Yamaha YZ450F |
| 14 | WW Ranch | 450 Class 450 Class | 15 - 12 | September 26, 2020 | Yamaha YZ450F |
| 18 | RedBud | 450 Class 450 Class | 17 - 19 | July 6, 2019 | Suzuki RM-Z450 |
| 19 | Florida | 450 Class 450 Class | 15 - 22 | June 22, 2019 | Suzuki RM-Z450 |
| 21 | High Point | 450 Class 450 Class | 23 - 20 | June 15, 2019 | Suzuki RM-Z450 |
| 41 | Thunder Valley | 450 Class 450 Class | 39 - DNS | June 2, 2018 | Yamaha YZ450F |
| 9 | Glen Helen | 450 Class 450 Class | 11 - 11 | May 26, 2018 | Yamaha YZ450F |
| 12 | Hangtown Motocross Classic | 450 Class 450 Class | 12 - 11 | May 19, 2018 | Yamaha YZ450F |
| 16 | Ironman | 450 Class 450 Class | 18 - 16 | August 26, 2017 | Honda CRF450R |
| 17 | Budds Creek | 450 Class 450 Class | 20 - 14 | August 19, 2017 | Honda CRF450R |
| 19 | Ironman | 450 Class 450 Class | 16 - 40 | August 27, 2016 | Honda CRF450R |
| 15 | Budds Creek | 450 Class 450 Class | 13 - 16 | August 20, 2016 | Honda CRF450R |
| 13 | Unadilla | 450 Class 450 Class | 13 - 14 | August 13, 2016 | Honda CRF450R |
| 17 | Washougal | 450 Class 450 Class | 18 - 16 | July 23, 2016 | Honda CRF450R |
| 14 | Spring Creek | 450 Class 450 Class | 17 - 13 | July 16, 2016 | Honda CRF450R |
| 13 | Southwick | 450 Class 450 Class | 14 - 16 | July 9, 2016 | Honda CRF450R |
| 29 | RedBud | 450 Class 450 Class | 36 - 22 | July 2, 2016 | Honda CRF450R |
| 23 | Tennessee | 450 Class 450 Class | 21 - 17 | June 25, 2016 | Honda CRF450R |
| 20 | High Point | 450 Class 450 Class | 20 - 17 | June 18, 2016 | Honda CRF450R |
| 39 | Thunder Valley | 450 Class 450 Class | 38 - 36 | June 4, 2016 | Honda CRF450R |
| 28 | Glen Helen | 450 Class 450 Class | 26 - 24 | May 28, 2016 | Honda CRF450R |
| 36 | Hangtown Motocross Classic | 450 Class 450 Class | 34 - 32 | May 21, 2016 | Honda CRF450R |
| 21 | Indiana | 450 Class 450 Class | 16 - 39 | August 22, 2015 | Kawasaki KX450F |
| 12 | Utah | 450 Class 450 Class | 13 - 11 | August 15, 2015 | Kawasaki KX450F |
| 15 | Unadilla | 450 Class 450 Class | 15 - 12 | August 8, 2015 | Kawasaki KX450F |
| 12 | Washougal | 450 Class 450 Class | 13 - 11 | July 25, 2015 | Kawasaki KX450F |
| 11 | Spring Creek | 450 Class 450 Class | 11 - 11 | July 18, 2015 | Kawasaki KX450F |
| 14 | RedBud | 450 Class 450 Class | 14 - 13 | July 4, 2015 | Kawasaki KX450F |
| 40 | Budds Creek | 450 Class 450 Class | 37 - 40 | June 27, 2015 | Kawasaki KX450F |
| 14 | High Point | 450 Class 450 Class | 14 - 15 | June 13, 2015 | Kawasaki KX450F |
| 13 | Tennessee | 450 Class 450 Class | 15 - 13 | June 6, 2015 | Kawasaki KX450F |
| 12 | Thunder Valley | 450 Class 450 Class | 15 - 11 | May 30, 2015 | Kawasaki KX450F |
| 20 | Glen Helen | 450 Class 450 Class | 19 - 16 | May 23, 2015 | Kawasaki KX450F |
| 13 | Hangtown Motocross Classic | 450 Class 450 Class | 11 - 13 | May 16, 2015 | Kawasaki KX450F |
| 20 | Unadilla | 450 Class 450 Class | 17 - 35 | August 9, 2014 | Yamaha YZ450F |
| 10 | RedBud | 450 Class 450 Class | 13 - 13 | July 5, 2014 | Yamaha YZ450F |
| 12 | Tennessee | 450 Class 450 Class | 12 - 12 | June 28, 2014 | Yamaha YZ450F |
| 14 | Glen Helen | 450 Class 450 Class | 15 - 14 | May 24, 2014 | Yamaha YZ450F |
| 15 | Lake Elsinore | 450 Class 450 Class | 28 - 8 | September 8, 2012 | Kawasaki KX450 |
| 13 | Steel City | 450 Class 450 Class | 10 - 16 | September 1, 2012 | Kawasaki KX450 |
| 9 | Unadilla | 450 Class 450 Class | 12 - 7 | August 18, 2012 | Kawasaki KX450 |
| 9 | Southwick | 450 Class 450 Class | 11 - 9 | August 11, 2012 | Kawasaki KX450 |
| 7 | Washougal | 450 Class 450 Class | 8 - 10 | July 21, 2012 | Kawasaki KX450 |
| 12 | Spring Creek | 450 Class 450 Class | 33 - 8 | July 14, 2012 | Kawasaki KX450 |
| 12 | RedBud | 450 Class 450 Class | 15 - 11 | July 7, 2012 | Kawasaki KX450 |
| 11 | Budds Creek | 450 Class 450 Class | 12 - 12 | June 16, 2012 | Kawasaki KX450 |
| 12 | High Point | 450 Class 450 Class | 14 - 12 | June 9, 2012 | Kawasaki KX450 |
| 10 | Thunder Valley | 450 Class 450 Class | 10 - 11 | June 2, 2012 | Kawasaki KX450 |
| 19 | Freestone Raceway | 450 Class 450 Class | 30 - 12 | May 26, 2012 | Kawasaki KX450 |
| 11 | Hangtown Motocross Classic | 450 Class 450 Class | 13 - 9 | May 19, 2012 | Kawasaki KX450 |
| 25 | Pala Raceway | 450 Class 450 Class | 19 - 38 | September 10, 2011 | Yamaha YZ |
| 11 | Steel City Raceway | 450 Class 450 Class | 12 - 11 | September 3, 2011 | Yamaha YZ |
| 10 | Moto-X 338 | 450 Class 450 Class | 11 - 10 | August 27, 2011 | Yamaha YZ |
| 37 | Thunder Valley Motocross | 450 Class 450 Class | 38 - 35 | June 25, 2011 | Yamaha YZ |
| 21 | Budds Creek Motocross | 450 Class 450 Class | 19 - 37 | June 18, 2011 | Yamaha YZ |
| 21 | High Point Raceway | 450 Class 450 Class | 38 - 17 | June 11, 2011 | Yamaha YZ |
| 19 | Freestone Raceway | 450 Class 450 Class | 39 - 15 | May 28, 2011 | Yamaha YZ |
| 13 | Hangtown Motocross Classic | 450 Class 450 Class | 16 - 12 | May 21, 2011 | Yamaha YZ |
| 6 | Pala Raceway | 450 Class 450 Class | 9 - 5 | September 11, 2010 | Yamaha YZ450F |
| 8 | Steel City Raceway | 450 Class 450 Class | 14 - 6 | September 4, 2010 | Yamaha YZ450F |
| 4 | Moto-X 338 | 450 Class 450 Class | 4 - 6 | August 28, 2010 | Yamaha YZ450F |
| 7 | Unadilla Motocross | 450 Class 450 Class | 9 - 8 | August 14, 2010 | Yamaha YZ450F |
| 8 | Washougal Motocross | 450 Class 450 Class | 8 - 10 | July 24, 2010 | Yamaha YZ450F |
| 8 | Spring Creek Motocross | 450 Class 450 Class | 7 - 9 | July 17, 2010 | Yamaha YZ450F |
| 39 | RedBud Track 'n Trail | 450 Class 450 Class | 40 - 35 | July 3, 2010 | Yamaha YZ450F |
| 7 | Thunder Valley Motocross | 450 Class 450 Class | 7 - 8 | June 26, 2010 | Yamaha YZ450F |
| 9 | Budds Creek Motocross | 450 Class 450 Class | 8 - 8 | June 19, 2010 | Yamaha YZ450F |
| 13 | High Point Raceway | 450 Class 450 Class | 12 - 10 | June 12, 2010 | Yamaha YZ450F |
| 9 | Freestone Raceway | 450 Class 450 Class | 9 - 9 | June 5, 2010 | Yamaha YZ450F |
| 16 | Hangtown Motocross Classic | 450 Class 450 Class | 16 - 15 | May 22, 2010 | Yamaha YZ450F |
| 9 | Steel City Raceway | MX LITES 250 Class | 18 - 5 | August 31, 2008 | Kawasaki KX250F |
| 4 | Moto-X 338 | MX LITES 250 Class | 5 - 5 | August 24, 2008 | Kawasaki KX250F |
| 18 | Spring Creek Motocross | MX LITES 250 Class | 35 - 13 | August 17, 2008 | Kawasaki KX250F |
| 10 | Washougal Motocross | MX LITES 250 Class | 11 - 9 | July 27, 2008 | Kawasaki KX250F |
| 13 | Unadilla Motocross | MX LITES 250 Class | 14 - 10 | July 20, 2008 | Kawasaki KX250F |
| 11 | Budds Creek Motocross | MX LITES 250 Class | 16 - 9 | July 13, 2008 | Kawasaki KX250F |
| 7 | RedBud Track 'n Trail | MX LITES 250 Class | 11 - 7 | July 6, 2008 | Kawasaki KX250F |
| 16 | Thunder Valley Motocross | MX LITES 250 Class | 16 - 17 | June 29, 2008 | Kawasaki KX250F |
| 22 | High Point Raceway | MX LITES 250 Class | 17 - 22 | June 15, 2008 | Kawasaki KX250F |
| 13 | Freestone Raceway | MX LITES 250 Class | 14 - 13 | June 8, 2008 | Kawasaki KX250F |
| 14 | Hangtown Motocross Classic | MX LITES 250 Class | 18 - 11 | June 1, 2008 | Kawasaki KX250F |
| 19 | Glen Helen Raceway | MX LITES 250 Class | 13 - 34 | May 25, 2008 | Kawasaki KX250F |
| 10 | Glen Helen Raceway | MX LITES 250 Class | 14 - 8 | September 9, 2007 | Kawasaki KX250F |
| 9 | Freestone Raceway | MX LITES 250 Class | 8 - 9 | September 2, 2007 | Kawasaki KX250F |
| 17 | Steel City Raceway | MX LITES 250 Class | 18 - 15 | August 26, 2007 | Kawasaki KX250F |
| 13 | Spring Creek Motocross | MX LITES 250 Class | 14 - 11 | August 12, 2007 | Kawasaki KX250F |
| 12 | Washougal Motocross | MX LITES 250 Class | 14 - 14 | July 29, 2007 | Kawasaki KX250F |
| 12 | Thunder Valley Motocross | MX LITES 250 Class | 12 - 13 | July 22, 2007 | Kawasaki KX250F |
| 12 | Unadilla Motocross | MX LITES 250 Class | 16 - 10 | July 15, 2007 | Kawasaki KX250F |
| 10 | RedBud Track 'n Trail | MX LITES 250 Class | 9 - 15 | July 1, 2007 | Kawasaki KX250F |
| 14 | Budds Creek Motocross | MX LITES 250 Class | 15 - 11 | June 17, 2007 | Kawasaki KX250F |
| 6 | Moto-X 338 | MX LITES 250 Class | 9 - 6 | June 10, 2007 | Kawasaki KX250F |
| 16 | High Point Raceway | MX LITES 250 Class | 18 - 13 | May 27, 2007 | Kawasaki KX250F |
| 19 | Hangtown Motocross Classic | MX LITES 250 Class | 14 - 24 | May 20, 2007 | Kawasaki KX250F |
| 7 | Glen Helen Raceway | MX LITES 250 Class | 12 - 7 | September 10, 2006 | Kawasaki KX250F |
| 14 | Steel City Raceway | MX LITES 250 Class | 16 - 14 | September 3, 2006 | Kawasaki KX250F |
| 16 | Thunder Valley Motocross | MX LITES 250 Class | 15 - 14 | July 23, 2006 | Kawasaki KX250F |
| 13 | Unadilla Motocross | MX LITES 250 Class | 9 - 36 | July 16, 2006 | Kawasaki KX250F |
| 11 | RedBud Track 'n Trail | MX LITES 250 Class | 10 - 14 | July 2, 2006 | Kawasaki KX250F |
| 7 | Moto-X 338 | MX LITES 250 Class | 7 - 9 | June 11, 2006 | Kawasaki KX250F |
| 25 | Steel City Raceway | 125MX 250 Class | 23 - 22 | September 4, 2005 | Kawasaki KX250F |
| 22 | Moto-X 338 | 125MX 250 Class | 23 - 18 | June 12, 2005 | Kawasaki KX250F |
| 36 | High Point Raceway | 125MX 250 Class | 36 - 33 | May 29, 2005 | Kawasaki KX250F |
| 19 | Steel City Raceway | 125MX 250 Class | 38 - 16 | September 5, 2004 | Kawasaki KX250F |
