| 3 | Steel City Raceway | 250MX | September 5, 1999 | Yamaha |
| 2 | Broome-Tioga Sports Center | 250MX | August 29, 1999 | Yamaha |
| 2 | Spring Creek Motocross | 250MX | August 15, 1999 | Yamaha |
| 1 | Washougal Motocross | 250MX | August 1, 1999 | Yamaha |
| 8 | Kenworthy's Motocross Park | 250MX | July 25, 1999 | Yamaha |
| 5 | Unadilla Motocross | 250MX | July 18, 1999 | Yamaha |
| 8 | RedBud Track 'n Trail | 250MX | July 4, 1999 | Yamaha |
| 19 | Budds Creek Motocross | 250MX | June 20, 1999 | Yamaha |
| 13 | Moto-X 338 | 250MX | June 13, 1999 | Yamaha |
| 7 | High Point Raceway | 250MX | May 30, 1999 | Yamaha |
| 12 | Hangtown Motocross Classic | 250MX | May 16, 1999 | Yamaha |
| 11 | Glen Helen Raceway | 250MX | May 9, 1999 | Yamaha |
| 9 | Steel City Raceway | 125MX | September 6, 1998 | Yamaha |
| 5 | Broome-Tioga Sports Center | 125MX | August 30, 1998 | Yamaha |
| 7 | Spring Creek Motocross | 125MX | August 16, 1998 | Yamaha |
| 7 | Washougal Motocross | 125MX | August 2, 1998 | Yamaha |
| 6 | Kenworthy's Motocross Park | 125MX | July 25, 1998 | Yamaha |
| 9 | Unadilla Motocross | 125MX | July 19, 1998 | Yamaha |
| 14 | RedBud Track 'n Trail | 125MX | July 5, 1998 | Yamaha |
| 7 | Budds Creek Motocross | 125MX | June 21, 1998 | Yamaha |
| 2 | Moto-X 338 | 125MX | June 14, 1998 | Yamaha |
| 7 | High Point Raceway | 125MX | May 24, 1998 | Yamaha |
| 8 | Hangtown Motocross Classic | 125MX | May 17, 1998 | Yamaha |
| 3 | Glen Helen Raceway | 125MX | May 10, 1998 | Yamaha |
| 10 | Steel City Raceway | 250MX | August 31, 1997 | Yamaha |
| 9 | Broome-Tioga Sports Center | 250MX | August 24, 1997 | Yamaha |
| 14 | Washougal Motocross | 250MX | August 17, 1997 | Yamaha |
| 11 | Spring Creek Motocross | 250MX | August 3, 1997 | Yamaha |
| 10 | Kenworthy's Motocross Park | 250MX | July 27, 1997 | Yamaha |
| 9 | Unadilla Motocross | 250MX | July 20, 1997 | Yamaha |
| 7 | RedBud Track 'n Trail | 250MX | July 6, 1997 | Yamaha |
| 13 | Moto-X 338 | 250MX | June 22, 1997 | Yamaha |
| 7 | Budds Creek Motocross | 250MX | June 15, 1997 | Yamaha |
| 9 | High Point Raceway | 250MX | May 25, 1997 | Yamaha |
| 14 | Glen Helen Raceway | 250MX | May 11, 1997 | Yamaha |
| 9 | Hangtown Motocross Classic | 250MX | May 4, 1997 | Yamaha |
| 6 | Gatorback Cycle Park | 250MX | March 2, 1997 | Yamaha |
| 15 | Steel City Raceway | 250MX | September 1, 1996 | Yamaha |
| 10 | Broome-Tioga Sports Center | 250MX | August 25, 1996 | Yamaha |
| 10 | Washougal Motocross | 250MX | August 18, 1996 | Yamaha |
| 4 | Spring Creek Motocross | 250MX | August 4, 1996 | Yamaha |
| 9 | Unadilla Motocross | 250MX | July 21, 1996 | Yamaha |
| 9 | RedBud Track 'n Trail | 250MX | July 7, 1996 | Yamaha |
| 9 | Moto-X 338 | 250MX | June 23, 1996 | Yamaha |
| 7 | Budds Creek Motocross | 250MX | June 16, 1996 | Yamaha |
| 14 | High Point Raceway | 250MX | May 26, 1996 | Yamaha |
| 6 | Glen Helen Raceway | 250MX | May 12, 1996 | Yamaha |
| 8 | Hangtown Motocross Classic | 250MX | May 5, 1996 | Yamaha |
| 10 | Gatorback Cycle Park | 250MX | March 3, 1996 | Yamaha |
| 4 | Steel City Raceway | 250MX | September 4, 1994 | Suzuki |
| 3 | Broome-Tioga Sports Center | 250MX | August 28, 1994 | Suzuki |
| 14 | Washougal Motocross | 250MX | August 14, 1994 | Suzuki |
| 6 | Spring Creek Motocross | 250MX | August 7, 1994 | Suzuki |
| 6 | Kenworthy's Motocross Park | 250MX | July 24, 1994 | Suzuki |
| 14 | Unadilla Motocross | 250MX | July 17, 1994 | Suzuki |
| 7 | RedBud Track 'n Trail | 250MX | July 3, 1994 | Suzuki |
| 12 | Moto-X 338 | 250MX | June 26, 1994 | Suzuki |
| 6 | High Point Raceway | 250MX | May 29, 1994 | Suzuki |
| 13 | Budds Creek Motocross | 250MX | May 22, 1994 | Suzuki |
| 8 | Hangtown Motocross Classic | 250MX | May 1, 1994 | Suzuki |
| 13 | Gatorback Cycle Park | 250MX | March 6, 1994 | Suzuki |
| 9 | Broome-Tioga Sports Center | 125MX | August 29, 1993 | Suzuki |
| 10 | Spring Creek Motocross | 125MX | August 15, 1993 | Suzuki |
| 10 | Washougal Motocross | 125MX | August 8, 1993 | Suzuki |
| 12 | Glen Helen Raceway | 125MX | August 1, 1993 | Suzuki |
| 13 | Kenworthy's Motocross Park | 125MX | July 25, 1993 | Suzuki |
| 14 | Unadilla Motocross | 125MX | July 11, 1993 | Suzuki |
| 9 | RedBud Track 'n Trail | 125MX | July 4, 1993 | Suzuki |
| 13 | Hangtown Motocross Classic | 125MX | June 20, 1993 | Suzuki |
| 7 | Steel City Raceway | 125MX | September 27, 1992 | Yamaha |
| 10 | Broome-Tioga Sports Center | 125MX | August 30, 1992 | Yamaha |
| 12 | Spring Creek Motocross | 125MX | August 16, 1992 | Yamaha |
| 14 | Washougal Motocross | 125MX | August 2, 1992 | Yamaha |
| 5 | Kenworthy's Motocross Park | 125MX | July 26, 1992 | Yamaha |
| 14 | RedBud Track 'n Trail | 125MX | July 5, 1992 | Yamaha |
| 16 | Hangtown Motocross Classic | 125MX | June 14, 1992 | Yamaha |
| 18 | High Point Raceway | 125MX | May 24, 1992 | Yamaha |
| 21 | Moto-X 338 | 125MX | May 17, 1992 | Yamaha |
| 13 | Gatorback Cycle Park | 125MX | March 1, 1992 | Yamaha |
| 12 | Washougal Motocross | 125MX | September 1, 1991 | Yamaha |
| 8 | RedBud Track 'n Trail | 125MX | July 7, 1991 | Yamaha |
| 6 | High Point Raceway | 125MX | May 26, 1991 | Yamaha |
| 13 | Gatorback Cycle Park | 125MX | March 3, 1991 | Yamaha |
| 8 | Spring Creek Motocross | 500MX | August 19, 1990 | Honda |
| 7 | Washougal Motocross | 500MX | August 12, 1990 | Honda |
| 15 | Hangtown Motocross Classic | 125MX | April 1, 1990 | Honda |
| 19 | Unadilla Motocross | 125MX | October 15, 1989 | Honda |
| 19 | Budds Creek Motocross | 125MX | October 8, 1989 | Honda |
| 19 | Steel City Raceway | 125MX | October 1, 1989 | Honda |
| 13 | Washougal Motocross | 125MX | August 27, 1989 | Honda |
| 21 | Spring Creek Motocross | 125MX | August 20, 1989 | Honda |
Phoenix, AZ