| 26 | Kenworthy's Motocross Park | 125MX 250 | July 25, 1999 | Honda |
| 28 | Kenworthy's Motocross Park | 125MX 250 | July 25, 1998 | Honda |
| 17 | St. Louis | 250SX 450SX | March 28, 1998 | Honda |
| 10 | Las Vegas | 125SX/Shootout 250SX Showdown | May 17, 1997 | Yamaha |
| 10 | Charlotte | 125ESX 250SX East | April 19, 1997 | Yamaha |
| 18 | Pontiac | 125ESX 250SX East | April 12, 1997 | Yamaha |
| 10 | Orlando | 125ESX 250SX East | March 29, 1997 | Yamaha |
| 15 | Houston | 125WSX 250SX West | March 22, 1997 | Yamaha |
| 14 | Denver | 250SX 450SX | May 18, 1996 | Kawasaki |
| 21 | Charlotte | 125ESX 250SX East | April 20, 1996 | Kawasaki |
| 11 | Pontiac | 125ESX 250SX East | April 13, 1996 | Kawasaki |
| 8 | Tampa | 125ESX 250SX East | April 6, 1996 | Kawasaki |
| 18 | Indianapolis | 125ESX 250SX East | March 30, 1996 | Kawasaki |
| 16 | Atlanta | 250SX 450SX | February 26, 1994 | Yamaha |
| 14 | Tampa | 250SX 450SX | February 12, 1994 | Yamaha |
| 16 | Anaheim | 250SX 450SX | January 29, 1994 | Yamaha |
| 13 | Houston | 250SX 450SX | January 22, 1994 | Yamaha |
| 15 | Orlando | 250SX 450SX | January 15, 1994 | Yamaha |
| 14 | Steel City Raceway | 125MX 250 | September 5, 1993 | Yamaha |
| 14 | Broome-Tioga Sports Center | 125MX 250 | August 29, 1993 | Yamaha |
| 24 | Spring Creek Motocross | 125MX 250 | August 15, 1993 | Yamaha |
| 16 | Washougal Motocross | 125MX 250 | August 8, 1993 | Yamaha |
| 8 | Glen Helen Raceway | 250MX 450 | August 1, 1993 | Yamaha |
| 8 | Kenworthy's Motocross Park | 250MX 450 | July 25, 1993 | Yamaha |
| 18 | Unadilla Motocross | 250MX 450 | July 11, 1993 | Yamaha |
| 15 | Hangtown Motocross Classic | 250MX 450 | June 20, 1993 | Yamaha |
| 13 | San Jose | 250SX 450SX | June 5, 1993 | Yamaha |
| 13 | High Point Raceway | 250MX 450 | May 30, 1993 | Yamaha |
| 13 | Pasadena | 250SX 450SX | May 15, 1993 | Yamaha |
| 12 | Irving | 250SX 450SX | March 27, 1993 | Yamaha |
| 11 | Daytona | 250SX 450SX | March 6, 1993 | Yamaha |
| 19 | Gatorback Cycle Park | 250MX 450 | February 21, 1993 | Yamaha |
| 13 | Atlanta | 250SX 450SX | February 20, 1993 | Yamaha |
| 17 | Tampa | 250SX 450SX | February 13, 1993 | Yamaha |
| 14 | San Diego | 250SX 450SX | February 6, 1993 | Yamaha |
| 10 | Seattle | 250SX 450SX | January 30, 1993 | Yamaha |
| 15 | Anaheim | 250SX 450SX | January 23, 1993 | Yamaha |
| 11 | Budds Creek Motocross | 125MX 250 | October 4, 1992 | Honda |
| 18 | Steel City Raceway | 125MX 250 | September 27, 1992 | Honda |
| 12 | Broome-Tioga Sports Center | 125MX 250 | August 30, 1992 | Honda |
| 23 | Spring Creek Motocross | 125MX 250 | August 16, 1992 | Honda |
| 17 | Kenworthy's Motocross Park | 125MX 250 | July 26, 1992 | Honda |
| 23 | RedBud Track 'n Trail | 125MX 250 | July 5, 1992 | Honda |
| 16 | San Diego | 250SX 450SX | February 8, 1992 | Honda |
| 15 | Seattle | 250SX 450SX | February 1, 1992 | Honda |
| 4 | Houston | 125E/WSX 250SX Showdown | January 18, 1992 | Honda |
| 4 | Orlando | 125ESX 250SX East | January 11, 1992 | Honda |
| 14 | Unadilla Motocross | 125MX 250 | October 13, 1991 | Honda |
| 13 | Budds Creek Motocross | 125MX 250 | October 6, 1991 | Honda |
| 11 | Steel City Raceway | 125MX 250 | September 29, 1991 | Honda |
| 19 | Broome-Tioga Sports Center | 125MX 250 | September 22, 1991 | Honda |
| 6 | Oklahoma City | 125ESX 250SX East | June 8, 1991 | Honda |
| 5 | High Point Raceway | 125MX 250 | May 26, 1991 | Honda |
| 12 | East Rutherford | 125ESX 250SX East | May 18, 1991 | Honda |
| 3 | Irving | 125ESX 250SX East | April 27, 1991 | Honda |
| 1 | Charlotte | 125ESX 250SX East | April 20, 1991 | Honda |
| 1 | Pontiac 2 | 125ESX 250SX East | April 14, 1991 | Honda |
| 4 | Pontiac 1 | 125ESX 250SX East | April 13, 1991 | Honda |
| 1 | St. Petersburg | 125ESX 250SX East | April 6, 1991 | Honda |
| 12 | Hangtown Motocross Classic | 125MX 250 | March 24, 1991 | Honda |
| 2 | Daytona | 125ESX 250SX East | March 9, 1991 | Honda |
| 11 | Gatorback Cycle Park | 125MX 250 | March 3, 1991 | Honda |
| 10 | Atlanta | 125ESX 250SX East | February 23, 1991 | Honda |
| 6 | Houston | 125E/WSX 250SX Showdown | January 19, 1991 | Honda |
| 5 | Orlando | 125ESX 250SX East | January 12, 1991 | Honda |
| 6 | Unadilla Motocross | 125MX 250 | October 14, 1990 | Suzuki |
| 7 | Budds Creek Motocross | 125MX 250 | October 7, 1990 | Suzuki |
| 7 | Steel City Raceway | 125MX 250 | September 30, 1990 | Suzuki |
| 11 | Broome-Tioga Sports Center | 125MX 250 | September 2, 1990 | Suzuki |
| 14 | Spring Creek Motocross | 125MX 250 | August 19, 1990 | Suzuki |
| 6 | Kenworthy's Motocross Park | 125MX 250 | July 29, 1990 | Suzuki |
| 18 | Moto-X 338 | 125MX 250 | July 22, 1990 | Suzuki |
| 8 | Oklahoma City | 125ESX 250SX East | June 10, 1990 | Suzuki |
| 11 | Foxborough | 125ESX 250SX East | June 2, 1990 | Suzuki |
| 2 | East Rutherford | 125ESX 250SX East | May 19, 1990 | Suzuki |
| 10 | Charlotte | 125ESX 250SX East | May 12, 1990 | Suzuki |
| 11 | Lake Sugar Tree MX Park | 125MX 250 | May 6, 1990 | Suzuki |
| 2 | Tampa | 125ESX 250SX East | April 28, 1990 | Suzuki |
| 7 | Pontiac 2 | 125ESX 250SX East | April 22, 1990 | Suzuki |
| 4 | Pontiac 1 | 125ESX 250SX East | April 21, 1990 | Suzuki |
| 9 | Irving | 125E/WSX 250SX Showdown | April 7, 1990 | Suzuki |
| 16 | Hangtown Motocross Classic | 125MX 250 | April 1, 1990 | Suzuki |
| 2 | Daytona | 125ESX 250SX East | March 10, 1990 | Suzuki |
| 11 | Gatorback Cycle Park | 125MX 250 | March 4, 1990 | Suzuki |
| 2 | Atlanta | 125ESX 250SX East | February 24, 1990 | Suzuki |
| 12 | Houston | 125E/WSX 250SX Showdown | February 3, 1990 | Suzuki |
| 17 | Unadilla Motocross | 125MX 250 | October 15, 1989 | Suzuki |
| 7 | Budds Creek Motocross | 125MX 250 | October 8, 1989 | Suzuki |
| 21 | Steel City Raceway | 125MX 250 | October 1, 1989 | Suzuki |
| 23 | Washougal Motocross | 125MX 250 | August 27, 1989 | Suzuki |