| 11 | Washougal Motocross | 500MX 500MX | August 19, 1984 | Honda |
| 10 | Broome-Tioga Sports Center | 500MX 500MX | July 22, 1984 | Honda |
| 3 | Hangtown Motocross Classic | 500MX 500MX | April 8, 1984 | Honda |
| 11 | Saddleback Park | 500MX 500MX | April 1, 1984 | Honda |
| 1 | Spring Creek Motocross | 500MX 500MX | August 28, 1983 | Honda |
| 2 | Lakewood Sports Cycle Center | 500MX 500MX | August 21, 1983 | Honda |
| 9 | Washougal Motocross | 500MX 500MX | August 14, 1983 | Honda |
| 3 | Pasadena | 250SX 450SX | August 6, 1983 | Honda |
| 11 | RedBud Track 'n Trail | 500MX 500MX | July 3, 1983 | Honda |
| 2 | Lake Whitney Cycle Ranch | 500MX 500MX | June 19, 1983 | Honda |
| 12 | Broome-Tioga Sports Center | 500MX 500MX | June 5, 1983 | Honda |
| 1 | High Point Raceway | 500MX 500MX | May 29, 1983 | Honda |
| 3 | St Louis International Raceway | 500MX 500MX | May 22, 1983 | Honda |
| 5 | Gatorback Cycle Park | 500MX 500MX | April 24, 1983 | Honda |
| 1 | Hangtown Motocross Classic | 500MX 500MX | March 27, 1983 | Honda |
| 17 | Seattle 2 | 250SX 450SX | February 13, 1983 | Honda |
| 18 | Seattle 1 | 250SX 450SX | February 12, 1983 | Honda |
| 16 | Anaheim | 250SX 450SX | January 29, 1983 | Honda |
| 8 | San Diego | 250SX 450SX | November 6, 1982 | Honda |
| 6 | Washougal Motocross | 500MX 500MX | August 8, 1982 | Honda |
| 12 | Los Angeles | 250SX 450SX | July 17, 1982 | Honda |
| 1 | RedBud Track 'n Trail | 500MX 500MX | July 4, 1982 | Honda |
| 3 | Broome-Tioga Sports Center | 500MX 500MX | June 27, 1982 | Honda |
| 5 | CDR Tech Track | 500MX 500MX | June 13, 1982 | Honda |
| 7 | Road Atlanta | 500MX 500MX | June 6, 1982 | Honda |
| 2 | High Point Raceway | 500MX 500MX | May 30, 1982 | Honda |
| 11 | Daytona | 250SX 450SX | March 6, 1982 | Honda |
| 17 | Seattle 2 | 250SX 450SX | February 14, 1982 | Honda |
| 10 | Anaheim | 250SX 450SX | January 30, 1982 | Honda |
| 9 | Washougal Motocross | 125MX 250 | August 2, 1981 | Suzuki |
| 11 | RedBud Track 'n Trail | 125MX 250 | July 5, 1981 | Suzuki |
| 8 | Broome-Tioga Sports Center | 125MX 250 | June 28, 1981 | Suzuki |
| 7 | Lake Whitney Cycle Ranch | 125MX 250 | April 12, 1981 | Suzuki |
| 5 | Saddleback Park | 125MX 250 | April 5, 1981 | Suzuki |
| 8 | Hangtown Motocross Classic | 125MX 250 | March 29, 1981 | Suzuki |
| 18 | Seattle 1 | 250SX 450SX | February 9, 1980 | Maico |
| 14 | Sears Point International Raceway | 250MX 450 | June 17, 1979 | Maico |
| 9 | Racing World | 250MX 450 | April 1, 1979 | Maico |
| 18 | Atlanta International Raceway | 125MX 250 | July 16, 1978 | Suzuki |
| 12 | Moto-X 338 | 125MX 250 | May 7, 1978 | Suzuki |
| 5 | Omaha Moto Park | 125MX 250 | April 30, 1978 | Suzuki |
| 3 | Racing World | 125MX 250 | April 16, 1978 | Suzuki |
| 7 | Hangtown Motocross Classic | 125MX 250 | April 9, 1978 | Suzuki |
| 22 | Agency Motocross | 125MX 250 | July 3, 1977 | Suzuki |
| 19 | Midland Motocross Park | 125MX 250 | June 19, 1977 | Suzuki |