| 18 | Glen Helen Raceway | 250MX 450 | September 11, 2005 | Suzuki RMZ450 |
| 15 | Spring Creek Motocross | 250MX 450 | August 14, 2005 | Suzuki RMZ450 |
| 16 | Thunder Valley Motocross | 250MX 450 | July 24, 2005 | Suzuki RMZ450 |
| 17 | Unadilla Motocross | 250MX 450 | July 17, 2005 | Suzuki RMZ450 |
| 39 | Budds Creek Motocross | 250MX 450 | June 19, 2005 | Suzuki RMZ450 |
| 10 | Washougal Motocross | 250MX 450 | August 1, 2004 | Kawasaki KX250 |
| 17 | Kenworthy's Motocross Park | 250MX 450 | July 25, 2004 | Kawasaki KX250 |
| 16 | Unadilla Motocross | 250MX 450 | July 18, 2004 | Kawasaki KX250 |
| 20 | RedBud Track 'n Trail | 250MX 450 | July 4, 2004 | Kawasaki KX250 |
| 35 | High Point Raceway | 250MX 450 | May 30, 2004 | Kawasaki KX250 |
| 21 | Hangtown Motocross Classic | 250MX 450 | May 16, 2004 | Kawasaki KX250 |
| 40 | Glen Helen Raceway | 125MX 250 | May 11, 2003 | Suzuki |
| 20 | Unadilla Motocross | 125MX 250 | July 21, 2002 | Honda |
| 10 | Kenworthy's Motocross Park | 125MX 250 | July 14, 2002 | Honda |
| 18 | RedBud Track 'n Trail | 125MX 250 | July 7, 2002 | Honda |
| 40 | Moto-X 338 | 125MX 250 | June 9, 2002 | Honda |
| 6 | High Point Raceway | 125MX 250 | May 26, 2002 | Honda |
| 38 | Glen Helen Raceway | 125MX 250 | May 12, 2002 | Honda |
| 7 | Anaheim 2 | 125WSX 250SX West | January 19, 2002 | Honda |
| 20 | Anaheim 1 | 125WSX 250SX West | January 5, 2002 | Honda |
| 13 | Pontiac | 250SX 450SX | April 7, 2001 | Kawasaki |
| 9 | St. Louis | 250SX 450SX | March 31, 2001 | Kawasaki |
| 12 | Houston | 250SX 450SX | March 24, 2001 | Kawasaki |
| 19 | Minneapolis | 250SX 450SX | March 17, 2001 | Kawasaki |
| 23 | Daytona | 250SX 450SX | March 10, 2001 | Kawasaki |
| 15 | New Orleans | 250SX 450SX | March 3, 2001 | Kawasaki |
| 18 | Atlanta | 250SX 450SX | February 24, 2001 | Kawasaki |
| 12 | Indianapolis | 250SX 450SX | February 10, 2001 | Kawasaki |
| 12 | San Diego | 250SX 450SX | January 13, 2001 | Kawasaki |
| 13 | Anaheim 1 | 250SX 450SX | January 6, 2001 | Kawasaki |
| 13 | Broome-Tioga Sports Center | 125MX 250 | August 27, 2000 | Yamaha |
| 7 | Spring Creek Motocross | 125MX 250 | August 13, 2000 | Yamaha |
| 7 | Washougal Motocross | 125MX 250 | July 30, 2000 | Yamaha |
| 18 | Kenworthy's Motocross Park | 125MX 250 | July 23, 2000 | Yamaha |
| 4 | Unadilla Motocross | 125MX 250 | July 16, 2000 | Yamaha |
| 7 | RedBud Track 'n Trail | 125MX 250 | July 2, 2000 | Yamaha |
| 9 | Budds Creek Motocross | 125MX 250 | June 18, 2000 | Yamaha |
| 5 | Moto-X 338 | 125MX 250 | June 11, 2000 | Yamaha |
| 14 | High Point Raceway | 125MX 250 | May 28, 2000 | Yamaha |
| 11 | Hangtown Motocross Classic | 125MX 250 | May 21, 2000 | Yamaha |
| 5 | Glen Helen Raceway | 125MX 250 | May 14, 2000 | Yamaha |
| 2 | Anaheim 1 | 125WSX 250SX West | January 8, 2000 | Yamaha |
| 5 | Steel City Raceway | 125MX 250 | September 5, 1999 | Yamaha |
| 9 | Broome-Tioga Sports Center | 125MX 250 | August 29, 1999 | Yamaha |
| 8 | Spring Creek Motocross | 125MX 250 | August 15, 1999 | Yamaha |
| 12 | RedBud Track 'n Trail | 125MX 250 | July 4, 1999 | Yamaha |
| 4 | Budds Creek Motocross | 125MX 250 | June 20, 1999 | Yamaha |
| 13 | Moto-X 338 | 125MX 250 | June 13, 1999 | Yamaha |
| 5 | High Point Raceway | 125MX 250 | May 30, 1999 | Yamaha |
| 4 | Hangtown Motocross Classic | 125MX 250 | May 16, 1999 | Yamaha |
| 5 | Glen Helen Raceway | 125MX 250 | May 9, 1999 | Yamaha |
| 2 | Seattle | 125WSX 250SX West | January 30, 1999 | Yamaha |
| 2 | Phoenix | 125WSX 250SX West | January 23, 1999 | Yamaha |
| 1 | San Diego | 125WSX 250SX West | January 16, 1999 | Yamaha |
| 1 | Anaheim 1 | 125WSX 250SX West | January 9, 1999 | Yamaha |
| 3 | Steel City Raceway | 125MX 250 | September 6, 1998 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 125MX 250 | August 30, 1998 | Kawasaki |
| 4 | Spring Creek Motocross | 125MX 250 | August 16, 1998 | Kawasaki |
| 5 | Washougal Motocross | 125MX 250 | August 2, 1998 | Kawasaki |
| 3 | Kenworthy's Motocross Park | 125MX 250 | July 25, 1998 | Kawasaki |
| 4 | Unadilla Motocross | 125MX 250 | July 19, 1998 | Kawasaki |
| 4 | RedBud Track 'n Trail | 125MX 250 | July 5, 1998 | Kawasaki |
| 4 | Budds Creek Motocross | 125MX 250 | June 21, 1998 | Kawasaki |
| 4 | Moto-X 338 | 125MX 250 | June 14, 1998 | Kawasaki |
| 6 | High Point Raceway | 125MX 250 | May 24, 1998 | Kawasaki |
| 4 | Hangtown Motocross Classic | 125MX 250 | May 17, 1998 | Kawasaki |
| 6 | Glen Helen Raceway | 125MX 250 | May 10, 1998 | Kawasaki |
| 22 | Las Vegas | 125SX/Shootout 250SX Showdown | May 2, 1998 | Kawasaki |
| 4 | Irving | 125WSX 250SX West | April 25, 1998 | Kawasaki |
| 11 | Steel City Raceway | 125MX 250 | August 31, 1997 | Kawasaki |
| 5 | Broome-Tioga Sports Center | 125MX 250 | August 24, 1997 | Kawasaki |
| 10 | Washougal Motocross | 125MX 250 | August 17, 1997 | Kawasaki |
| 8 | Kenworthy's Motocross Park | 125MX 250 | July 27, 1997 | Kawasaki |
| 12 | Unadilla Motocross | 125MX 250 | July 20, 1997 | Kawasaki |
| 7 | RedBud Track 'n Trail | 125MX 250 | July 6, 1997 | Kawasaki |
| 9 | Moto-X 338 | 125MX 250 | June 22, 1997 | Kawasaki |
| 3 | Budds Creek Motocross | 125MX 250 | June 15, 1997 | Kawasaki |
| 21 | High Point Raceway | 125MX 250 | May 25, 1997 | Kawasaki |
| 7 | Las Vegas | 125SX/Shootout 250SX Showdown | May 17, 1997 | Kawasaki |
| 2 | Glen Helen Raceway | 125MX 250 | May 11, 1997 | Kawasaki |
| 5 | Hangtown Motocross Classic | 125MX 250 | May 4, 1997 | Kawasaki |
| 14 | Irving | 125WSX 250SX West | April 26, 1997 | Kawasaki |
| 4 | Houston | 125WSX 250SX West | March 22, 1997 | Kawasaki |
| 3 | Minneapolis | 125WSX 250SX West | March 15, 1997 | Kawasaki |
| 8 | Gatorback Cycle Park | 125MX 250 | March 2, 1997 | Kawasaki |
| 2 | Seattle | 125WSX 250SX West | February 1, 1997 | Kawasaki |
| 11 | Tempe | 125WSX 250SX West | January 25, 1997 | Kawasaki |
| 7 | Los Angeles 2 | 125WSX 250SX West | January 18, 1997 | Kawasaki |
| 3 | Los Angeles 1 | 125WSX 250SX West | January 11, 1997 | Kawasaki |
| 20 | Steel City Raceway | 125MX 250 | September 1, 1996 | Kawasaki |
| 24 | Broome-Tioga Sports Center | 125MX 250 | August 25, 1996 | Kawasaki |
| 23 | Washougal Motocross | 125MX 250 | August 18, 1996 | Kawasaki |
| 11 | Kenworthy's Motocross Park | 125MX 250 | July 28, 1996 | Kawasaki |
| 22 | Unadilla Motocross | 125MX 250 | July 21, 1996 | Kawasaki |
| 14 | High Point Raceway | 125MX 250 | May 26, 1996 | Kawasaki |
| 3 | Denver | 125WSX 250SX West | May 18, 1996 | Kawasaki |
| 4 | Glen Helen Raceway | 125MX 250 | May 12, 1996 | Kawasaki |
| 7 | Hangtown Motocross Classic | 125MX 250 | May 5, 1996 | Kawasaki |
| 11 | St. Louis | 125WSX 250SX West | April 27, 1996 | Kawasaki |
| 2 | Irving | 125E/WSX 250SX Showdown | March 23, 1996 | Kawasaki |
| 10 | Gatorback Cycle Park | 125MX 250 | March 3, 1996 | Kawasaki |
| 16 | San Diego | 125WSX 250SX West | February 10, 1996 | Kawasaki |
| 5 | Seattle | 125WSX 250SX West | February 3, 1996 | Kawasaki |
| 10 | Anaheim | 125WSX 250SX West | January 27, 1996 | Kawasaki |
| 20 | Minneapolis | 125WSX 250SX West | January 20, 1996 | Kawasaki |
| 22 | San Jose | 125WSX 250SX West | June 3, 1995 | Kawasaki |
| 7 | Hangtown Motocross Classic | 125MX 250 | May 7, 1995 | Kawasaki |
| 9 | Houston | 125E/WSX 250SX Showdown | March 25, 1995 | Kawasaki |
| 8 | San Diego | 125WSX 250SX West | February 11, 1995 | Kawasaki |
