| 39 | Hangtown Motocross Classic | 450 450 | May 19, 2012 | Yamaha YZ |
| 8 | Glen Helen Raceway | 250MX 450 | September 11, 2005 | Suzuki RM-Z450 |
| 6 | Steel City Raceway | 250MX 450 | September 4, 2005 | Suzuki RM-Z450 |
| 9 | Broome-Tioga Sports Center | 250MX 450 | August 21, 2005 | Suzuki RM-Z450 |
| 23 | Spring Creek Motocross | 125MX 250 | August 14, 2005 | Honda CRF250R |
| 38 | RedBud Track 'n Trail | 125MX 250 | July 3, 2005 | Honda CRF250R |
| 10 | Budds Creek Motocross | 125MX 250 | June 19, 2005 | Honda CRF250R |
| 3 | Moto-X 338 | 125MX 250 | June 12, 2005 | Honda CRF250R |
| 5 | High Point Raceway | 125MX 250 | May 29, 2005 | Honda CRF250R |
| 13 | Hangtown Motocross Classic | 125MX 250 | May 22, 2005 | Honda CRF250R |
| 11 | Washougal Motocross | 125MX 250 | August 1, 2004 | KTM 125 |
| 8 | Kenworthy's Motocross Park | 125MX 250 | July 25, 2004 | KTM 125 |
| 6 | Unadilla Motocross | 125MX 250 | July 18, 2004 | KTM 125 |
| 18 | Budds Creek Motocross | 125MX 250 | June 20, 2004 | KTM 125 |
| 5 | Moto-X 338 | 125MX 250 | June 13, 2004 | KTM 125 |
| 11 | High Point Raceway | 125MX 250 | May 30, 2004 | KTM 125 |
| 5 | Hangtown Motocross Classic | 125MX 250 | May 16, 2004 | KTM 125 |
| 2 | Steel City Raceway | 125MX 250 | August 31, 2003 | KTM |
| 3 | Broome-Tioga Sports Center | 125MX 250 | August 24, 2003 | KTM |
| 2 | Spring Creek Motocross | 125MX 250 | August 17, 2003 | KTM |
| 2 | Washougal Motocross | 125MX 250 | July 27, 2003 | KTM |
| 3 | Unadilla Motocross | 125MX 250 | July 20, 2003 | KTM |
| 5 | RedBud Track 'n Trail | 125MX 250 | July 6, 2003 | KTM |
| 13 | Moto-X 338 | 125MX 250 | June 8, 2003 | KTM |
| 2 | High Point Raceway | 125MX 250 | May 25, 2003 | KTM |
| 1 | Hangtown Motocross Classic | 125MX 250 | May 18, 2003 | KTM |
| 3 | Glen Helen Raceway | 125MX 250 | May 11, 2003 | KTM |
| 6 | Kenworthy's Motocross Park | 250MX 450 | July 22, 2001 | Honda |
| 5 | Unadilla Motocross | 250MX 450 | July 15, 2001 | Honda |
| 2 | RedBud Track 'n Trail | 250MX 450 | July 1, 2001 | Honda |
| 9 | Budds Creek Motocross | 250MX 450 | June 17, 2001 | Honda |
| 40 | Moto-X 338 | 250MX 450 | June 10, 2001 | Honda |
| 6 | High Point Raceway | 250MX 450 | May 27, 2001 | Honda |
| 10 | Hangtown Motocross Classic | 250MX 450 | May 20, 2001 | Honda |
| 7 | Glen Helen Raceway | 250MX 450 | May 13, 2001 | Honda |
| 5 | Glen Helen Raceway | 250MX 450 | May 9, 1999 | Honda |
| 7 | Steel City Raceway | 250MX 450 | September 6, 1998 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 250MX 450 | August 30, 1998 | Kawasaki |
| 3 | Spring Creek Motocross | 250MX 450 | August 16, 1998 | Kawasaki |
| 5 | Washougal Motocross | 250MX 450 | August 2, 1998 | Kawasaki |
| 8 | Kenworthy's Motocross Park | 250MX 450 | July 25, 1998 | Kawasaki |
| 9 | Unadilla Motocross | 250MX 450 | July 19, 1998 | Kawasaki |
| 40 | Glen Helen Raceway | 250MX 450 | May 10, 1998 | Kawasaki |
| 8 | Irving | 250SX 450SX | April 25, 1998 | Kawasaki |
| 6 | Charlotte | 250SX 450SX | April 17, 1998 | Kawasaki |
| 11 | Pontiac | 250SX 450SX | April 4, 1998 | Kawasaki |
| 20 | St. Louis | 250SX 450SX | March 28, 1998 | Kawasaki |
| 8 | Minneapolis | 250SX 450SX | March 21, 1998 | Kawasaki |
| 16 | New Orleans | 250SX 450SX | March 14, 1998 | Kawasaki |
| 8 | Daytona | 250SX 450SX | March 7, 1998 | Kawasaki |
| 12 | Tampa | 250SX 450SX | February 28, 1998 | Kawasaki |
| 7 | Atlanta | 250SX 450SX | February 21, 1998 | Kawasaki |
| 11 | Indianapolis | 250SX 450SX | February 14, 1998 | Kawasaki |
| 13 | San Diego | 250SX 450SX | February 7, 1998 | Kawasaki |
| 9 | Seattle | 250SX 450SX | January 31, 1998 | Kawasaki |
| 8 | Tempe | 250SX 450SX | January 24, 1998 | Kawasaki |
| 5 | Houston | 250SX 450SX | January 17, 1998 | Kawasaki |
| 14 | Los Angeles | 250SX 450SX | January 10, 1998 | Kawasaki |
| 9 | Steel City Raceway | 250MX 450 | August 31, 1997 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 250MX 450 | August 24, 1997 | Kawasaki |
| 6 | Washougal Motocross | 250MX 450 | August 17, 1997 | Kawasaki |
| 7 | Spring Creek Motocross | 250MX 450 | August 3, 1997 | Kawasaki |
| 5 | Kenworthy's Motocross Park | 250MX 450 | July 27, 1997 | Kawasaki |
| 6 | Unadilla Motocross | 250MX 450 | July 20, 1997 | Kawasaki |
| 14 | RedBud Track 'n Trail | 250MX 450 | July 6, 1997 | Kawasaki |
| 3 | Moto-X 338 | 250MX 450 | June 22, 1997 | Kawasaki |
| 5 | Budds Creek Motocross | 250MX 450 | June 15, 1997 | Kawasaki |
| 2 | High Point Raceway | 250MX 450 | May 25, 1997 | Kawasaki |
| 2 | Las Vegas | 250SX 450SX | May 17, 1997 | Kawasaki |
| 9 | Glen Helen Raceway | 250MX 450 | May 11, 1997 | Kawasaki |
| 15 | Hangtown Motocross Classic | 250MX 450 | May 4, 1997 | Kawasaki |
| 10 | Irving | 250SX 450SX | April 26, 1997 | Kawasaki |
| 5 | Charlotte | 250SX 450SX | April 19, 1997 | Kawasaki |
| 6 | Pontiac | 250SX 450SX | April 12, 1997 | Kawasaki |
| 7 | St. Louis | 250SX 450SX | April 5, 1997 | Kawasaki |
| 7 | Orlando | 250SX 450SX | March 29, 1997 | Kawasaki |
| 13 | Gatorback Cycle Park | 250MX 450 | March 2, 1997 | Kawasaki |
| 16 | Atlanta | 250SX 450SX | February 22, 1997 | Kawasaki |
| 11 | Indianapolis | 250SX 450SX | February 15, 1997 | Kawasaki |
| 20 | Seattle | 250SX 450SX | February 1, 1997 | Kawasaki |
| 3 | Tempe | 250SX 450SX | January 25, 1997 | Kawasaki |
| 12 | Los Angeles 2 | 250SX 450SX | January 18, 1997 | Kawasaki |
| 13 | Los Angeles 1 | 250SX 450SX | January 11, 1997 | Kawasaki |
| 12 | Steel City Raceway | 250MX 450 | September 1, 1996 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 250MX 450 | August 25, 1996 | Kawasaki |
| 11 | Washougal Motocross | 250MX 450 | August 18, 1996 | Kawasaki |
| 2 | Spring Creek Motocross | 250MX 450 | August 4, 1996 | Kawasaki |
| 4 | Kenworthy's Motocross Park | 250MX 450 | July 28, 1996 | Kawasaki |
| 4 | Unadilla Motocross | 250MX 450 | July 21, 1996 | Kawasaki |
| 13 | RedBud Track 'n Trail | 250MX 450 | July 7, 1996 | Kawasaki |
| 6 | Moto-X 338 | 250MX 450 | June 23, 1996 | Kawasaki |
| 5 | Budds Creek Motocross | 250MX 450 | June 16, 1996 | Kawasaki |
| 11 | Charlotte | 250SX 450SX | April 20, 1996 | Kawasaki |
| 4 | Pontiac | 250SX 450SX | April 13, 1996 | Kawasaki |
| 2 | Tampa | 250SX 450SX | April 6, 1996 | Kawasaki |
| 3 | Indianapolis | 250SX 450SX | March 30, 1996 | Kawasaki |
| 2 | Irving | 250SX 450SX | March 23, 1996 | Kawasaki |
| 3 | Houston | 250SX 450SX | March 16, 1996 | Kawasaki |
| 25 | Daytona | 250SX 450SX | March 9, 1996 | Kawasaki |
| 3 | Gatorback Cycle Park | 250MX 450 | March 3, 1996 | Kawasaki |
| 10 | Atlanta | 250SX 450SX | February 24, 1996 | Kawasaki |
| 3 | San Diego | 250SX 450SX | February 10, 1996 | Kawasaki |
| 7 | Seattle | 250SX 450SX | February 3, 1996 | Kawasaki |
| 5 | Anaheim | 250SX 450SX | January 27, 1996 | Kawasaki |
| 5 | Minneapolis | 250SX 450SX | January 20, 1996 | Kawasaki |
| 8 | Orlando | 250SX 450SX | January 13, 1996 | Kawasaki |
| 2 | Steel City Raceway | 125MX 250 | September 3, 1995 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 125MX 250 | August 27, 1995 | Kawasaki |
| 2 | Washougal Motocross | 125MX 250 | August 6, 1995 | Kawasaki |
| 3 | Spring Creek Motocross | 125MX 250 | July 30, 1995 | Kawasaki |
| 1 | Unadilla Motocross | 125MX 250 | July 23, 1995 | Kawasaki |
| 2 | Kenworthy's Motocross Park | 125MX 250 | July 16, 1995 | Kawasaki |
| 3 | RedBud Track 'n Trail | 125MX 250 | July 2, 1995 | Kawasaki |
| 4 | Moto-X 338 | 125MX 250 | June 25, 1995 | Kawasaki |
| 6 | Budds Creek Motocross | 125MX 250 | June 18, 1995 | Kawasaki |
| 1 | Las Vegas | 125WSX 250SX West | June 10, 1995 | Kawasaki |
| 4 | San Jose | 125WSX 250SX West | June 3, 1995 | Kawasaki |
| 8 | High Point Raceway | 125MX 250 | May 28, 1995 | Kawasaki |
| 5 | Cleveland | 250SX 450SX | May 20, 1995 | Kawasaki |
| 1 | Hangtown Motocross Classic | 125MX 250 | May 7, 1995 | Kawasaki |
| 2 | Irving | 125WSX 250SX West | April 29, 1995 | Kawasaki |
| 5 | Charlotte | 250SX 450SX | April 22, 1995 | Kawasaki |
| 8 | Pontiac | 250SX 450SX | April 8, 1995 | Kawasaki |
| 2 | Houston | 125E/WSX 250SX Showdown | March 25, 1995 | Kawasaki |
| 2 | Indianapolis | 250SX 450SX | March 18, 1995 | Kawasaki |
| 26 | Daytona | 250SX 450SX | March 11, 1995 | Kawasaki |
| 4 | Gatorback Cycle Park | 125MX 250 | March 5, 1995 | Kawasaki |
| 8 | Atlanta | 250SX 450SX | February 25, 1995 | Kawasaki |
| 3 | San Diego | 125WSX 250SX West | February 11, 1995 | Kawasaki |
| 2 | Seattle | 125WSX 250SX West | February 4, 1995 | Kawasaki |
| 2 | Anaheim | 125WSX 250SX West | January 28, 1995 | Kawasaki |
| 5 | Minneapolis | 125WSX 250SX West | January 21, 1995 | Kawasaki |
| 6 | Orlando | 250SX 450SX | January 14, 1995 | Kawasaki |
| 4 | Steel City Raceway | 125MX 250 | September 4, 1994 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 125MX 250 | August 28, 1994 | Kawasaki |
| 1 | Washougal Motocross | 125MX 250 | August 14, 1994 | Kawasaki |
| 4 | Spring Creek Motocross | 125MX 250 | August 7, 1994 | Kawasaki |
| 6 | Kenworthy's Motocross Park | 125MX 250 | July 24, 1994 | Kawasaki |
| 1 | Unadilla Motocross | 125MX 250 | July 17, 1994 | Kawasaki |
| 3 | RedBud Track 'n Trail | 125MX 250 | July 3, 1994 | Kawasaki |
| 4 | Moto-X 338 | 125MX 250 | June 26, 1994 | Kawasaki |
| 1 | Las Vegas | 125WSX 250SX West | June 11, 1994 | Kawasaki |
| 20 | San Jose | 125WSX 250SX West | June 4, 1994 | Kawasaki |
| 2 | High Point Raceway | 125MX 250 | May 29, 1994 | Kawasaki |
| 4 | Budds Creek Motocross | 125MX 250 | May 22, 1994 | Kawasaki |
| 1 | Seattle | 125WSX 250SX West | May 7, 1994 | Kawasaki |
| 5 | Hangtown Motocross Classic | 125MX 250 | May 1, 1994 | Kawasaki |
| 18 | Irving | 125WSX 250SX West | April 23, 1994 | Kawasaki |
| 3 | Minneapolis | 125WSX 250SX West | April 16, 1994 | Kawasaki |
| 19 | Pontiac | 250SX 450SX | April 9, 1994 | Kawasaki |
| 11 | Charlotte | 250SX 450SX | March 26, 1994 | Kawasaki |
| 20 | Indianapolis | 250SX 450SX | March 19, 1994 | Kawasaki |
| 7 | Daytona | 250SX 450SX | March 12, 1994 | Kawasaki |
| 6 | Gatorback Cycle Park | 125MX 250 | March 6, 1994 | Kawasaki |
| 13 | Atlanta | 250SX 450SX | February 26, 1994 | Kawasaki |
| 7 | Tampa | 250SX 450SX | February 12, 1994 | Kawasaki |
| 1 | San Diego | 125WSX 250SX West | February 5, 1994 | Kawasaki |
| 4 | Houston | 125E/WSX 250SX Showdown | January 22, 1994 | Kawasaki |
| 7 | Steel City Raceway | 125MX 250 | September 5, 1993 | Kawasaki |
| 3 | Broome-Tioga Sports Center | 125MX 250 | August 29, 1993 | Kawasaki |
| 16 | Spring Creek Motocross | 125MX 250 | August 15, 1993 | Kawasaki |
| 11 | Washougal Motocross | 125MX 250 | August 8, 1993 | Kawasaki |
| 5 | Glen Helen Raceway | 125MX 250 | August 1, 1993 | Kawasaki |
| 22 | San Jose | 125WSX 250SX West | June 5, 1993 | Kawasaki |
| 4 | High Point Raceway | 125MX 250 | May 30, 1993 | Kawasaki |
| 4 | Pasadena | 125WSX 250SX West | May 15, 1993 | Kawasaki |
| 5 | Moto-X 338 | 125MX 250 | May 2, 1993 | Kawasaki |
| 8 | Gatorback Cycle Park | 125MX 250 | February 21, 1993 | Kawasaki |
| 3 | Budds Creek Motocross | 125MX 250 | October 4, 1992 | Kawasaki |
| 5 | Steel City Raceway | 125MX 250 | September 27, 1992 | Kawasaki |
| 6 | Broome-Tioga Sports Center | 125MX 250 | August 30, 1992 | Kawasaki |
| 13 | Spring Creek Motocross | 125MX 250 | August 16, 1992 | Kawasaki |
| 6 | Washougal Motocross | 125MX 250 | August 2, 1992 | Kawasaki |
| 10 | Kenworthy's Motocross Park | 125MX 250 | July 26, 1992 | Kawasaki |
| 3 | Los Angeles | 125WSX 250SX West | July 11, 1992 | Kawasaki |
| 5 | RedBud Track 'n Trail | 125MX 250 | July 5, 1992 | Kawasaki |
| 5 | Hangtown Motocross Classic | 125MX 250 | June 14, 1992 | Kawasaki |
| 4 | San Jose | 125WSX 250SX West | June 6, 1992 | Kawasaki |
| 2 | Irving | 125WSX 250SX West | May 30, 1992 | Kawasaki |
| 6 | High Point Raceway | 125MX 250 | May 24, 1992 | Kawasaki |
| 8 | Moto-X 338 | 125MX 250 | May 17, 1992 | Kawasaki |
| 4 | Las Vegas | 125WSX 250SX West | April 25, 1992 | Kawasaki |
| 14 | Gatorback Cycle Park | 125MX 250 | March 1, 1992 | Kawasaki |
| 6 | Irving | 125ESX 250SX East | April 27, 1991 | Kawasaki |
| 11 | Charlotte | 125ESX 250SX East | April 20, 1991 | Kawasaki |
| 5 | Pontiac 2 | 125ESX 250SX East | April 14, 1991 | Kawasaki |
| 5 | Pontiac 1 | 125ESX 250SX East | April 13, 1991 | Kawasaki |
| 4 | St. Petersburg | 125ESX 250SX East | April 6, 1991 | Kawasaki |
| 14 | Gatorback Cycle Park | 125MX 250 | March 3, 1991 | Kawasaki |
| 20 | Atlanta | 125ESX 250SX East | February 23, 1991 | Kawasaki |
| 9 | San Diego | 250SX 450SX | February 9, 1991 | Kawasaki |
| 5 | Houston | 125E/WSX 250SX Showdown | January 19, 1991 | Kawasaki |
| 2 | Orlando | 125ESX 250SX East | January 12, 1991 | Kawasaki |
| 10 | Broome-Tioga Sports Center | 125MX 250 | September 2, 1990 | Kawasaki |
| 7 | Spring Creek Motocross | 125MX 250 | August 19, 1990 | Kawasaki |
| 5 | Los Angeles | 125WSX 250SX West | June 23, 1990 | Kawasaki |
| 8 | San Jose | 125WSX 250SX West | June 16, 1990 | Kawasaki |
| 9 | High Point Raceway | 125MX 250 | May 27, 1990 | Kawasaki |
| 7 | Hangtown Motocross Classic | 125MX 250 | April 1, 1990 | Kawasaki |
| 4 | Las Vegas | 125WSX 250SX West | March 17, 1990 | Kawasaki |
| 19 | San Diego | 125WSX 250SX West | February 10, 1990 | Kawasaki |
