| 20 | Houston | 250SX 450SX | March 25, 1995 | Kawasaki |
| 14 | Las Vegas | 250SX 450SX | June 11, 1994 | Kawasaki |
| 11 | Irving | 250SX 450SX | April 23, 1994 | Kawasaki |
| 6 | Steel City Raceway | 500MX 500MX | September 5, 1993 | Kawasaki |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | August 29, 1993 | Kawasaki |
| 8 | Spring Creek Motocross | 500MX 500MX | August 15, 1993 | Kawasaki |
| 6 | Washougal Motocross | 500MX 500MX | August 8, 1993 | Kawasaki |
| 7 | Glen Helen Raceway | 250MX 450 | August 1, 1993 | Kawasaki |
| 10 | Kenworthy's Motocross Park | 250MX 450 | July 25, 1993 | Kawasaki |
| 15 | Unadilla Motocross | 250MX 450 | July 11, 1993 | Kawasaki |
| 19 | RedBud Track 'n Trail | 250MX 450 | July 4, 1993 | Kawasaki |
| 22 | Hangtown Motocross Classic | 250MX 450 | June 20, 1993 | Kawasaki |
| 18 | Las Vegas | 250SX 450SX | June 12, 1993 | Kawasaki |
| 24 | Spring Creek Motocross | 500MX 500MX | August 16, 1992 | KTM |
| 11 | Washougal Motocross | 500MX 500MX | August 2, 1992 | KTM |
| 8 | Los Angeles | 250SX 450SX | July 11, 1992 | KTM |
| 9 | Hangtown Motocross Classic | 250MX 450 | June 14, 1992 | KTM |
| 11 | San Jose | 250SX 450SX | June 6, 1992 | KTM |
| 11 | Pontiac 2 | 250SX 450SX | April 12, 1992 | KTM |
| 14 | Pontiac 1 | 250SX 450SX | April 11, 1992 | KTM |
| 12 | Tampa | 250SX 450SX | March 28, 1992 | KTM |
| 10 | Indianapolis | 250SX 450SX | March 21, 1992 | KTM |
| 13 | Charlotte | 250SX 450SX | March 14, 1992 | KTM |
| 12 | Orlando | 250SX 450SX | January 11, 1992 | KTM |
| 4 | Unadilla Motocross | 500MX 500MX | October 13, 1991 | KTM |
| 18 | Steel City Raceway | 500MX 500MX | September 29, 1991 | KTM |
| 6 | Broome-Tioga Sports Center | 500MX 500MX | September 22, 1991 | KTM |
| 21 | Washougal Motocross | 500MX 500MX | September 1, 1991 | KTM |
| 7 | Kenworthy's Motocross Park | 250MX 450 | July 28, 1991 | KTM |
| 15 | Lake Sugar Tree MX Park | 250MX 450 | July 21, 1991 | KTM |
| 8 | RedBud Track 'n Trail | 250MX 450 | July 7, 1991 | KTM |
| 12 | Los Angeles | 250SX 450SX | June 22, 1991 | KTM |
| 4 | San Jose | 250SX 450SX | June 15, 1991 | KTM |
| 7 | Oklahoma City | 250SX 450SX | June 8, 1991 | KTM |
| 13 | High Point Raceway | 250MX 450 | May 26, 1991 | KTM |
| 8 | East Rutherford | 250SX 450SX | May 18, 1991 | KTM |
| 7 | Las Vegas | 250SX 450SX | May 4, 1991 | KTM |
| 4 | Irving | 250SX 450SX | April 27, 1991 | KTM |
| 5 | Charlotte | 250SX 450SX | April 20, 1991 | KTM |
| 20 | Pontiac 2 | 250SX 450SX | April 14, 1991 | KTM |
| 9 | Pontiac 1 | 250SX 450SX | April 13, 1991 | KTM |
| 10 | St. Petersburg | 250SX 450SX | April 6, 1991 | KTM |
| 4 | Tempe | 250SX 450SX | March 16, 1991 | KTM |
| 6 | Atlanta | 250SX 450SX | February 23, 1991 | KTM |
| 5 | San Diego | 250SX 450SX | February 9, 1991 | KTM |
| 5 | Seattle | 250SX 450SX | February 2, 1991 | KTM |
| 20 | Anaheim | 250SX 450SX | January 26, 1991 | KTM |
| 9 | Houston | 250SX 450SX | January 19, 1991 | KTM |
| 11 | Orlando | 250SX 450SX | January 12, 1991 | KTM |
| 4 | Washougal Motocross | 500MX 500MX | August 12, 1990 | Kawasaki |
| 6 | Kenworthy's Motocross Park | 250MX 450 | July 29, 1990 | Kawasaki |
| 6 | Moto-X 338 | 250MX 450 | July 22, 1990 | Kawasaki |
| 7 | RedBud Track 'n Trail | 250MX 450 | July 8, 1990 | Kawasaki |
| 10 | Los Angeles | 250SX 450SX | June 23, 1990 | Kawasaki |
| 13 | San Jose | 250SX 450SX | June 16, 1990 | Kawasaki |
| 14 | Oklahoma City | 250SX 450SX | June 10, 1990 | Kawasaki |
| 14 | Foxborough | 250SX 450SX | June 2, 1990 | Kawasaki |
| 9 | High Point Raceway | 250MX 450 | May 27, 1990 | Kawasaki |
| 9 | East Rutherford | 250SX 450SX | May 19, 1990 | Kawasaki |
| 11 | Charlotte | 250SX 450SX | May 12, 1990 | Kawasaki |
| 6 | Lake Sugar Tree MX Park | 250MX 450 | May 6, 1990 | Kawasaki |
| 10 | Tampa | 250SX 450SX | April 28, 1990 | Kawasaki |
| 11 | Pontiac 2 | 250SX 450SX | April 22, 1990 | Kawasaki |
| 14 | Pontiac 1 | 250SX 450SX | April 21, 1990 | Kawasaki |
| 10 | Irving | 250SX 450SX | April 7, 1990 | Kawasaki |
| 5 | Hangtown Motocross Classic | 250MX 450 | April 1, 1990 | Kawasaki |
| 10 | Pasadena | 250SX 450SX | March 24, 1990 | Kawasaki |
| 8 | Las Vegas | 250SX 450SX | March 17, 1990 | Kawasaki |
| 11 | Daytona | 250SX 450SX | March 10, 1990 | Kawasaki |
| 15 | Gatorback Cycle Park | 250MX 450 | March 4, 1990 | Kawasaki |
| 8 | Atlanta | 250SX 450SX | February 24, 1990 | Kawasaki |
| 11 | Seattle | 250SX 450SX | February 17, 1990 | Kawasaki |
| 9 | San Diego | 250SX 450SX | February 10, 1990 | Kawasaki |
| 10 | Houston | 250SX 450SX | February 3, 1990 | Kawasaki |
| 11 | Anaheim | 250SX 450SX | January 27, 1990 | Kawasaki |
| 13 | Unadilla Motocross | 500MX 500MX | October 15, 1989 | Kawasaki |
| 14 | Budds Creek Motocross | 500MX 500MX | October 8, 1989 | Kawasaki |
| 13 | Steel City Raceway | 500MX 500MX | October 1, 1989 | Kawasaki |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | September 24, 1989 | Kawasaki |
| 18 | Washougal Motocross | 500MX 500MX | August 27, 1989 | Kawasaki |
| 9 | Spring Creek Motocross | 500MX 500MX | August 20, 1989 | Kawasaki |
| 14 | Kenworthy's Motocross Park | 250MX 450 | July 16, 1989 | Kawasaki |
| 15 | RedBud Track 'n Trail | 250MX 450 | July 2, 1989 | Kawasaki |
| 6 | Los Angeles | 250SX 450SX | June 10, 1989 | Kawasaki |
| 16 | Oklahoma City | 250SX 450SX | June 4, 1989 | Kawasaki |
| 8 | High Point Raceway | 250MX 450 | May 28, 1989 | Kawasaki |
| 26 | Moto-X 338 | 250MX 450 | May 21, 1989 | Kawasaki |
| 7 | Lake Sugar Tree MX Park | 250MX 450 | April 30, 1989 | Kawasaki |
| 10 | Hangtown Motocross Classic | 250MX 450 | April 23, 1989 | Kawasaki |
| 14 | Pontiac 2 | 250SX 450SX | April 16, 1989 | Kawasaki |
| 14 | Pontiac 1 | 250SX 450SX | April 15, 1989 | Kawasaki |
| 11 | Irving | 250SX 450SX | April 1, 1989 | Kawasaki |
| 22 | Gatorback Cycle Park | 250MX 450 | March 5, 1989 | Kawasaki |
| 18 | San Diego | 250SX 450SX | February 11, 1989 | Kawasaki |
| 10 | Seattle 2 | 250SX 450SX | February 5, 1989 | Kawasaki |
| 13 | Seattle 1 | 250SX 450SX | February 4, 1989 | Kawasaki |
| 8 | Anaheim | 250SX 450SX | January 28, 1989 | Kawasaki |
| 7 | Washougal Motocross | 500MX 500MX | August 28, 1988 | Kawasaki |
| 7 | Spring Creek Motocross | 500MX 500MX | August 14, 1988 | Kawasaki |
| 7 | Kenworthy's Motocross Park | 500MX 500MX | July 31, 1988 | Kawasaki |
| 7 | Steel City Raceway | 500MX 500MX | July 17, 1988 | Kawasaki |
| 19 | Broome-Tioga Sports Center | 500MX 500MX | July 10, 1988 | Kawasaki |
| 13 | RedBud Track 'n Trail | 500MX 500MX | July 3, 1988 | Kawasaki |
| 11 | Los Angeles | 250SX 450SX | June 18, 1988 | Kawasaki |
| 9 | Good Times MX Park | 250MX 450 | June 5, 1988 | Kawasaki |
| 13 | High Point Raceway | 250MX 450 | May 29, 1988 | Kawasaki |
| 14 | Moto-X 338 | 250MX 450 | May 22, 1988 | Kawasaki |
| 8 | East Rutherford | 250SX 450SX | May 14, 1988 | Kawasaki |
| 7 | Lake Sugar Tree MX Park | 250MX 450 | May 1, 1988 | Kawasaki |
| 20 | Tampa | 250SX 450SX | April 23, 1988 | Kawasaki |
| 8 | Irving | 250SX 450SX | April 16, 1988 | Kawasaki |
| 9 | Pontiac 2 | 250SX 450SX | April 10, 1988 | Kawasaki |
| 16 | Pontiac 1 | 250SX 450SX | April 9, 1988 | Kawasaki |
| 9 | Hangtown Motocross Classic | 250MX 450 | March 27, 1988 | Kawasaki |
| 17 | Gatorback Cycle Park | 250MX 450 | February 28, 1988 | Kawasaki |
| 14 | Houston | 250SX 450SX | February 6, 1988 | Kawasaki |
| 2 | Kenworthy's Motocross Park | 500MX 500MX | August 9, 1987 | Kawasaki |
| 5 | Broome-Tioga Sports Center | 500MX 500MX | August 2, 1987 | Kawasaki |
| 3 | Lake Sugar Tree MX Park | 500MX 500MX | July 12, 1987 | Kawasaki |
| 6 | RedBud Track 'n Trail | 500MX 500MX | July 5, 1987 | Kawasaki |
| 3 | Good Times MX Park | 500MX 500MX | June 21, 1987 | Kawasaki |
| 7 | Lakewood Sportcycle Park | 250MX 450 | June 14, 1987 | Kawasaki |
| 20 | East Rutherford | 250SX 450SX | June 7, 1987 | Kawasaki |
| 5 | Secession MX Park | 250MX 450 | May 31, 1987 | Kawasaki |
| 6 | High Point Raceway | 250MX 450 | May 24, 1987 | Kawasaki |
| 13 | Moto-X 338 | 250MX 450 | May 17, 1987 | Kawasaki |
| 13 | Tempe | 250SX 450SX | May 2, 1987 | Kawasaki |
| 13 | Irving | 250SX 450SX | April 4, 1987 | Kawasaki |
| 18 | Seattle 2 | 250SX 450SX | March 29, 1987 | Kawasaki |
| 15 | Seattle 1 | 250SX 450SX | March 28, 1987 | Kawasaki |
| 6 | Hangtown Motocross Classic | 250MX 450 | March 22, 1987 | Kawasaki |
| 13 | Daytona | 250SX 450SX | March 7, 1987 | Kawasaki |
| 9 | Gatorback Cycle Park | 250MX 450 | March 1, 1987 | Kawasaki |
| 11 | San Diego | 250SX 450SX | February 14, 1987 | Kawasaki |
| 10 | Houston | 250SX 450SX | February 7, 1987 | Kawasaki |
| 17 | Anaheim | 250SX 450SX | January 31, 1987 | Kawasaki |
| 6 | Hollister Hills | 500MX 500MX | August 17, 1986 | Honda |
| 7 | Washougal Motocross | 500MX 500MX | August 25, 1985 | Honda |
| 5 | Spring Creek Motocross | 500MX 500MX | August 11, 1985 | Honda |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | July 27, 1985 | Honda |
| 3 | RedBud Track 'n Trail | 500MX 500MX | July 7, 1985 | Honda |
| 5 | Lakewood Sports Cycle Center | 500MX 500MX | June 16, 1985 | Honda |
| 11 | Six Flags | 500MX 500MX | June 2, 1985 | Honda |
| 12 | High Point Raceway | 500MX 500MX | May 26, 1985 | Honda |
| 5 | Las Vegas Motocross Park | 500MX 500MX | May 19, 1985 | Honda |
| 17 | Gatorback Cycle Park | 500MX 500MX | March 3, 1985 | Honda |
| 9 | Sacramento | 250SX 450SX | September 29, 1984 | Honda |
| 21 | Hangtown Motocross Classic | 125MX 250 | April 8, 1984 | Honda |
| 9 | Saddleback Park | 125MX 250 | April 1, 1984 | Honda |