| 12 | Broome-Tioga Sports Center | 125MX 250 | September 24, 1989 | Honda |
| 4 | Washougal Motocross | 125MX 250 | August 27, 1989 | Honda |
| 10 | Spring Creek Motocross | 125MX 250 | August 20, 1989 | Honda |
| 11 | Kenworthy's Motocross Park | 125MX 250 | July 16, 1989 | Honda |
| 1 | RedBud Track 'n Trail | 125MX 250 | July 2, 1989 | Honda |
| 4 | Los Angeles | 250SX 450SX | June 10, 1989 | Honda |
| 10 | Oklahoma City | 250SX 450SX | June 4, 1989 | Honda |
| 1 | High Point Raceway | 125MX 250 | May 28, 1989 | Honda |
| 3 | Moto-X 338 | 125MX 250 | May 21, 1989 | Honda |
| 6 | East Rutherford | 250SX 450SX | May 6, 1989 | Honda |
| 11 | Lake Sugar Tree MX Park | 125MX 250 | April 30, 1989 | Honda |
| 1 | Hangtown Motocross Classic | 125MX 250 | April 23, 1989 | Honda |
| 5 | Pontiac 2 | 250SX 450SX | April 16, 1989 | Honda |
| 10 | Pontiac 1 | 250SX 450SX | April 15, 1989 | Honda |
| 7 | Irving | 250SX 450SX | April 1, 1989 | Honda |
| 8 | Tampa | 250SX 450SX | March 25, 1989 | Honda |
| 6 | Houston | 250SX 450SX | March 18, 1989 | Honda |
| 9 | Daytona | 250SX 450SX | March 11, 1989 | Honda |
| 5 | Gatorback Cycle Park | 125MX 250 | March 5, 1989 | Honda |
| 1 | Washougal Motocross | 125MX 250 | August 28, 1988 | Honda |
| 3 | Spring Creek Motocross | 125MX 250 | August 14, 1988 | Honda |
| 1 | Kenworthy's Motocross Park | 125MX 250 | July 31, 1988 | Honda |
| 2 | Steel City Raceway | 125MX 250 | July 17, 1988 | Honda |
| 8 | Broome-Tioga Sports Center | 125MX 250 | July 10, 1988 | Honda |
| 2 | RedBud Track 'n Trail | 125MX 250 | July 3, 1988 | Honda |
| 7 | Los Angeles | 250SX 450SX | June 18, 1988 | Honda |
| 1 | Good Times MX Park | 125MX 250 | June 5, 1988 | Honda |
| 2 | High Point Raceway | 125MX 250 | May 29, 1988 | Honda |
| 1 | Moto-X 338 | 125MX 250 | May 22, 1988 | Honda |
| 2 | East Rutherford | 250SX 450SX | May 14, 1988 | Honda |
| 2 | Lake Sugar Tree MX Park | 125MX 250 | May 1, 1988 | Honda |
| 15 | Tampa | 250SX 450SX | April 23, 1988 | Honda |
| 5 | Irving | 250SX 450SX | April 16, 1988 | Honda |
| 8 | Pontiac 2 | 250SX 450SX | April 10, 1988 | Honda |
| 5 | Pontiac 1 | 250SX 450SX | April 9, 1988 | Honda |
| 2 | Hangtown Motocross Classic | 125MX 250 | March 27, 1988 | Honda |
| 7 | Daytona | 250SX 450SX | March 5, 1988 | Honda |
| 2 | Gatorback Cycle Park | 125MX 250 | February 28, 1988 | Honda |
| 5 | Seattle 2 | 250SX 450SX | February 14, 1988 | Honda |
| 9 | Seattle 1 | 250SX 450SX | February 13, 1988 | Honda |
| 7 | Houston | 250SX 450SX | February 6, 1988 | Honda |
| 2 | Spring Creek Motocross | 125MX 250 | August 23, 1987 | Suzuki |
| 4 | Kenworthy's Motocross Park | 125MX 250 | August 9, 1987 | Suzuki |
| 1 | Broome-Tioga Sports Center | 125MX 250 | August 2, 1987 | Suzuki |
| 3 | Lake Sugar Tree MX Park | 125MX 250 | July 12, 1987 | Suzuki |
| 11 | RedBud Track 'n Trail | 125MX 250 | July 5, 1987 | Suzuki |
| 10 | Los Angeles | 250SX 450SX | June 27, 1987 | Suzuki |
| 4 | Good Times MX Park | 125MX 250 | June 21, 1987 | Suzuki |
| 6 | Lakewood Sportcycle Park | 125MX 250 | June 14, 1987 | Suzuki |
| 7 | East Rutherford | 250SX 450SX | June 7, 1987 | Suzuki |
| 3 | Secession MX Park | 125MX 250 | May 31, 1987 | Suzuki |
| 3 | High Point Raceway | 125MX 250 | May 24, 1987 | Suzuki |
| 7 | Moto-X 338 | 125MX 250 | May 17, 1987 | Suzuki |
| 4 | Tempe | 250SX 450SX | May 2, 1987 | Suzuki |
| 7 | Tampa | 250SX 450SX | April 25, 1987 | Suzuki |
| 2 | Pontiac 2 | 250SX 450SX | April 12, 1987 | Suzuki |
| 7 | Pontiac 1 | 250SX 450SX | April 11, 1987 | Suzuki |
| 10 | Irving | 250SX 450SX | April 4, 1987 | Suzuki |
| 5 | Seattle 2 | 250SX 450SX | March 29, 1987 | Suzuki |
| 3 | Seattle 1 | 250SX 450SX | March 28, 1987 | Suzuki |
| 1 | Hangtown Motocross Classic | 125MX 250 | March 22, 1987 | Suzuki |
| 3 | Daytona | 250SX 450SX | March 7, 1987 | Suzuki |
| 1 | Gatorback Cycle Park | 125MX 250 | March 1, 1987 | Suzuki |
| 10 | Miami | 250SX 450SX | February 21, 1987 | Suzuki |
| 6 | San Diego | 250SX 450SX | February 14, 1987 | Suzuki |
| 5 | Houston | 250SX 450SX | February 7, 1987 | Suzuki |
| 13 | Anaheim | 250SX 450SX | January 31, 1987 | Suzuki |
| 7 | Washougal Motocross | 125MX 250 | August 24, 1986 | Suzuki |
| 5 | Hollister Hills | 125MX 250 | August 17, 1986 | Suzuki |
| 2 | Spring Creek Motocross | 125MX 250 | August 10, 1986 | Suzuki |
| 4 | Broome-Tioga Sports Center | 125MX 250 | August 3, 1986 | Suzuki |
| 1 | Lake Sugar Tree MX Park | 125MX 250 | July 13, 1986 | Suzuki |
| 3 | RedBud Track 'n Trail | 125MX 250 | July 6, 1986 | Suzuki |
| 11 | Los Angeles | 250SX 450SX | June 7, 1986 | Suzuki |
| 10 | Lakewood Sports Center | 125MX 250 | June 1, 1986 | Suzuki |
| 3 | High Point Raceway | 125MX 250 | May 25, 1986 | Suzuki |
| 7 | Moto-X 338 | 125MX 250 | May 18, 1986 | Suzuki |
| 12 | Tempe | 250SX 450SX | May 10, 1986 | Suzuki |
| 10 | Irving | 250SX 450SX | April 26, 1986 | Suzuki |
| 12 | Pontiac 2 | 250SX 450SX | April 13, 1986 | Suzuki |
| 10 | Pontiac 1 | 250SX 450SX | April 12, 1986 | Suzuki |
| 5 | Hangtown Motocross Classic | 125MX 250 | April 6, 1986 | Suzuki |
| 7 | Daytona | 250SX 450SX | March 8, 1986 | Suzuki |
| 1 | Gatorback Cycle Park | 125MX 250 | March 2, 1986 | Suzuki |
| 14 | Seattle 2 | 250SX 450SX | February 16, 1986 | Suzuki |
| 14 | Seattle 1 | 250SX 450SX | February 15, 1986 | Suzuki |
| 10 | San Diego | 250SX 450SX | February 8, 1986 | Suzuki |
| 7 | Houston | 250SX 450SX | February 2, 1986 | Suzuki |
| 6 | Anaheim | 250SX 450SX | January 18, 1986 | Suzuki |
| 5 | Washougal Motocross | 125MX 250 | August 25, 1985 | Suzuki |
| 10 | Pasadena | 250SX 450SX | August 17, 1985 | Suzuki |
| 3 | Spring Creek Motocross | 125MX 250 | August 11, 1985 | Suzuki |
| 2 | Broome-Tioga Sports Center | 125MX 250 | July 27, 1985 | Suzuki |
| 4 | RedBud Track 'n Trail | 125MX 250 | July 7, 1985 | Suzuki |
| 3 | Lakewood Sports Cycle Center | 125MX 250 | June 16, 1985 | Suzuki |
| 3 | Six Flags | 125MX 250 | June 2, 1985 | Suzuki |
| 14 | High Point Raceway | 125MX 250 | May 26, 1985 | Suzuki |
| 3 | Las Vegas Motocross Park | 125MX 250 | May 19, 1985 | Suzuki |
| 3 | Hangtown Motocross Classic | 125MX 250 | March 31, 1985 | Suzuki |
| 1 | Gatorback Cycle Park | 125MX 250 | March 3, 1985 | Suzuki |
| 13 | Oakland | 250SX 450SX | October 20, 1984 | Suzuki |
| 13 | Washougal Motocross | 250MX 450 | August 19, 1984 | Suzuki |
| 10 | Lakewood Sports Cycle Center | 250MX 450 | August 12, 1984 | Suzuki |
| 5 | Spring Creek Motocross | 250MX 450 | August 5, 1984 | Suzuki |
| 9 | Foxborough | 250SX 450SX | July 28, 1984 | Suzuki |
| 6 | Broome-Tioga Sports Center | 250MX 450 | July 22, 1984 | Suzuki |
| 9 | Buffalo | 250SX 450SX | July 14, 1984 | Suzuki |
| 6 | RedBud Track 'n Trail | 250MX 450 | July 1, 1984 | Suzuki |
| 7 | Pasadena | 250SX 450SX | June 2, 1984 | Suzuki |
| 11 | Orlando | 250SX 450SX | May 19, 1984 | Suzuki |
| 12 | Six Flags | 250MX 450 | May 13, 1984 | Suzuki |
| 9 | Pontiac 2 | 250SX 450SX | April 29, 1984 | Suzuki |
| 10 | Pontiac 1 | 250SX 450SX | April 28, 1984 | Suzuki |
| 15 | Irving | 250SX 450SX | April 14, 1984 | Suzuki |
| 9 | Hangtown Motocross Classic | 250MX 450 | April 8, 1984 | Suzuki |
| 12 | Saddleback Park | 250MX 450 | April 1, 1984 | Suzuki |
| 18 | Seattle 2 | 250SX 450SX | February 12, 1984 | Suzuki |
| 13 | Anaheim | 250SX 450SX | January 28, 1984 | Suzuki |
| 6 | Spring Creek Motocross | 125MX 250 | August 28, 1983 | Suzuki |
| 6 | Lakewood Sports Cycle Center | 125MX 250 | August 21, 1983 | Suzuki |
| 5 | Washougal Motocross | 125MX 250 | August 14, 1983 | Suzuki |
| 13 | Pasadena | 250SX 450SX | August 6, 1983 | Suzuki |
| 10 | RedBud Track 'n Trail | 125MX 250 | July 3, 1983 | Suzuki |
| 5 | Lake Whitney Cycle Ranch | 125MX 250 | June 19, 1983 | Suzuki |
| 3 | Carlsbad Raceway | 125MX 250 | August 15, 1982 | Suzuki |
| 5 | Washougal Motocross | 125MX 250 | August 8, 1982 | Suzuki |
| 14 | Los Angeles | 250SX 450SX | July 17, 1982 | Suzuki |
| 6 | RedBud Track 'n Trail | 125MX 250 | July 4, 1982 | Suzuki |
| 5 | Broome-Tioga Sports Center | 125MX 250 | June 27, 1982 | Suzuki |
| 14 | Kansas City | 250SX 450SX | May 8, 1982 | Suzuki |
| 4 | Sunshine Speedway | 125MX 250 | May 2, 1982 | Suzuki |
| 16 | Pontiac 1 | 250SX 450SX | April 24, 1982 | Suzuki |
| 5 | Lake Whitney Cycle Ranch | 125MX 250 | April 18, 1982 | Suzuki |
| 5 | Saddleback Park | 125MX 250 | April 4, 1982 | Suzuki |
| 5 | Hangtown Motocross Classic | 125MX 250 | March 28, 1982 | Suzuki |
| 15 | Houston 2 | 250SX 450SX | March 20, 1982 | Suzuki |
| 20 | Houston 1 | 250SX 450SX | March 19, 1982 | Suzuki |
| 19 | Anaheim | 250SX 450SX | January 30, 1982 | Suzuki |
| 9 | San Diego | 250SX 450SX | November 14, 1981 | Suzuki |
| 4 | Carlsbad Raceway | 125MX 250 | August 16, 1981 | Suzuki |
| 6 | Washougal Motocross | 125MX 250 | August 2, 1981 | Suzuki |
| 9 | Broome-Tioga Sports Center | 125MX 250 | June 28, 1981 | Suzuki |