| 6 | Steel City Raceway | 500MX 500MX | 7 - 6 | September 5, 1993 | Kawasaki |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | 7 - 9 | August 29, 1993 | Kawasaki |
| 8 | Spring Creek Motocross | 500MX 500MX | 4 - 24 | August 15, 1993 | Kawasaki |
| 6 | Washougal Motocross | 500MX 500MX | 5 - 6 | August 8, 1993 | Kawasaki |
| 7 | Glen Helen Raceway | 250MX 450 Class | 7 | August 1, 1993 | Kawasaki |
| 10 | Kenworthy's Motocross Park | 250MX 450 Class | 11 - 9 | July 25, 1993 | Kawasaki |
| 15 | Unadilla Motocross | 250MX 450 Class | 10 - 19 | July 11, 1993 | Kawasaki |
| 19 | RedBud Track 'n Trail | 250MX 450 Class | 19 - 16 | July 4, 1993 | Kawasaki |
| 22 | Hangtown Motocross Classic | 250MX 450 Class | 33 - 18 | June 20, 1993 | Kawasaki |
| 24 | Spring Creek Motocross | 500MX 500MX | 19 - 38 | August 16, 1992 | KTM |
| 11 | Washougal Motocross | 500MX 500MX | 8 - 16 | August 2, 1992 | KTM |
| 9 | Hangtown Motocross Classic | 250MX 450 Class | 8 - 11 | June 14, 1992 | KTM |
| 4 | Unadilla Motocross | 500MX 500MX | 4 - 6 | October 13, 1991 | KTM |
| 18 | Steel City Raceway | 500MX 500MX | 12 - 36 | September 29, 1991 | KTM |
| 6 | Broome-Tioga Sports Center | 500MX 500MX | 7 - 6 | September 22, 1991 | KTM |
| 21 | Washougal Motocross | 500MX 500MX | 16 - 34 | September 1, 1991 | KTM |
| 7 | Kenworthy's Motocross Park | 250MX 450 Class | 7 - 9 | July 28, 1991 | KTM |
| 15 | Lake Sugar Tree MX Park | 250MX 450 Class | 39 - 10 | July 21, 1991 | KTM |
| 8 | RedBud Track 'n Trail | 250MX 450 Class | 7 - 7 | July 7, 1991 | KTM |
| 13 | High Point Raceway | 250MX 450 Class | 10 - 15 | May 26, 1991 | KTM |
| 4 | Washougal Motocross | 500MX 500MX | 3 - 4 | August 12, 1990 | Kawasaki |
| 6 | Kenworthy's Motocross Park | 250MX 450 Class | 8 - 6 | July 29, 1990 | Kawasaki |
| 6 | Moto-X 338 | 250MX 450 Class | 7 - 5 | July 22, 1990 | Kawasaki |
| 7 | RedBud Track 'n Trail | 250MX 450 Class | 10 - 8 | July 8, 1990 | Kawasaki |
| 9 | High Point Raceway | 250MX 450 Class | 10 - 9 | May 27, 1990 | Kawasaki |
| 6 | Lake Sugar Tree MX Park | 250MX 450 Class | 7 - 6 | May 6, 1990 | Kawasaki |
| 5 | Hangtown Motocross Classic | 250MX 450 Class | 7 - 5 | April 1, 1990 | Kawasaki |
| 15 | Gatorback Cycle Park | 250MX 450 Class | 8 - 33 | March 4, 1990 | Kawasaki |
| 13 | Unadilla Motocross | 500MX 500MX | 11 - 16 | October 15, 1989 | Kawasaki |
| 14 | Budds Creek Motocross | 500MX 500MX | 7 - 29 | October 8, 1989 | Kawasaki |
| 13 | Steel City Raceway | 500MX 500MX | 17 - 11 | October 1, 1989 | Kawasaki |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | 8 - 9 | September 24, 1989 | Kawasaki |
| 18 | Washougal Motocross | 500MX 500MX | 14 | August 27, 1989 | Kawasaki |
| 9 | Spring Creek Motocross | 500MX 500MX | 8 - 10 | August 20, 1989 | Kawasaki |
| 14 | Kenworthy's Motocross Park | 250MX 450 Class | 13 - 12 | July 16, 1989 | Kawasaki |
| 15 | RedBud Track 'n Trail | 250MX 450 Class | 13 - 15 | July 2, 1989 | Kawasaki |
| 8 | High Point Raceway | 250MX 450 Class | 3 - 16 | May 28, 1989 | Kawasaki |
| 26 | Moto-X 338 | 250MX 450 Class | 40 - 20 | May 21, 1989 | Kawasaki |
| 7 | Lake Sugar Tree MX Park | 250MX 450 Class | 8 - 9 | April 30, 1989 | Kawasaki |
| 10 | Hangtown Motocross Classic | 250MX 450 Class | 13 - 9 | April 23, 1989 | Kawasaki |
| 22 | Gatorback Cycle Park | 250MX 450 Class | 17 | March 5, 1989 | Kawasaki |
| 7 | Washougal Motocross | 500MX 500MX | 10 - 6 | August 28, 1988 | Kawasaki |
| 7 | Spring Creek Motocross | 500MX 500MX | 6 - 9 | August 14, 1988 | Kawasaki |
| 7 | Kenworthy's Motocross Park | 500MX 500MX | 14 - 4 | July 31, 1988 | Kawasaki |
| 7 | Steel City Raceway | 500MX 500MX | 6 - 9 | July 17, 1988 | Kawasaki |
| 19 | Broome-Tioga Sports Center | 500MX 500MX | 13 - 29 | July 10, 1988 | Kawasaki |
| 13 | RedBud Track 'n Trail | 500MX 500MX | 21 - 9 | July 3, 1988 | Kawasaki |
| 9 | Good Times MX Park | 250MX 450 Class | 10 - 7 | June 5, 1988 | Kawasaki |
| 13 | High Point Raceway | 250MX 450 Class | 11 - 16 | May 29, 1988 | Kawasaki |
| 14 | Moto-X 338 | 250MX 450 Class | 19 - 8 | May 22, 1988 | Kawasaki |
| 7 | Lake Sugar Tree MX Park | 250MX 450 Class | 8 - 7 | May 1, 1988 | Kawasaki |
| 9 | Hangtown Motocross Classic | 250MX 450 Class | 6 - 10 | March 27, 1988 | Kawasaki |
| 17 | Gatorback Cycle Park | 250MX 450 Class | 21 - 13 | February 28, 1988 | Kawasaki |
| 2 | Kenworthy's Motocross Park | 500MX 500MX | 2 - 3 | August 9, 1987 | Kawasaki |
| 5 | Broome-Tioga Sports Center | 500MX 500MX | 4 - 6 | August 2, 1987 | Kawasaki |
| 3 | Lake Sugar Tree MX Park | 500MX 500MX | 4 - 4 | July 12, 1987 | Kawasaki |
| 6 | RedBud Track 'n Trail | 500MX 500MX | 10 - 6 | July 5, 1987 | Kawasaki |
| 3 | Good Times MX Park | 500MX 500MX | 3 - 5 | June 21, 1987 | Kawasaki |
| 7 | Lakewood Sportcycle Park | 250MX 450 Class | 9 - 6 | June 14, 1987 | Kawasaki |
| 5 | Secession MX Park | 250MX 450 Class | 4 - 7 | May 31, 1987 | Kawasaki |
| 6 | High Point Raceway | 250MX 450 Class | 6 - 8 | May 24, 1987 | Kawasaki |
| 13 | Moto-X 338 | 250MX 450 Class | 34 - 8 | May 17, 1987 | Kawasaki |
| 6 | Hangtown Motocross Classic | 250MX 450 Class | 6 - 11 | March 22, 1987 | Kawasaki |
| 9 | Gatorback Cycle Park | 250MX 450 Class | 11 - 9 | March 1, 1987 | Kawasaki |
| 6 | Hollister Hills | 500MX 500MX | 9 - 8 | August 17, 1986 | Honda |
| 7 | Washougal Motocross | 500MX 500MX | 4 - 11 | August 25, 1985 | Honda |
| 5 | Spring Creek Motocross | 500MX 500MX | 6 - 7 | August 11, 1985 | Honda |
| 8 | Broome-Tioga Sports Center | 500MX 500MX | 9 - 8 | July 27, 1985 | Honda |
| 3 | RedBud Track 'n Trail | 500MX 500MX | 7 - 2 | July 7, 1985 | Honda |
| 5 | Lakewood Sports Cycle Center | 500MX 500MX | 8 - 3 | June 16, 1985 | Honda |
| 11 | Six Flags | 500MX 500MX | 12 - 12 | June 2, 1985 | Honda |
| 12 | High Point Raceway | 500MX 500MX | 14 - 13 | May 26, 1985 | Honda |
| 5 | Las Vegas Motocross Park | 500MX 500MX | 7 - 7 | May 19, 1985 | Honda |
| 17 | Gatorback Cycle Park | 500MX 500MX | 10 | March 3, 1985 | Honda |
| 21 | Hangtown Motocross Classic | 125MX 250 Class | | April 8, 1984 | Honda |
| 9 | Saddleback Park | 125MX 250 Class | | April 1, 1984 | Honda |
