| 22 | Steel City Raceway | 125MX 250 Class | 16 - 32 | September 5, 1999 | Yamaha |
| 27 | Washougal Motocross | 125MX 250 Class | 27 - 25 | August 1, 1999 | Yamaha |
| 39 | Unadilla Motocross | 125MX 250 Class | 37 - 40 | July 18, 1999 | Yamaha |
| 37 | Steel City Raceway | 250MX 450 Class | 33 - 37 | September 6, 1998 | Yamaha |
| 37 | Broome-Tioga Sports Center | 250MX 450 Class | 36 - 30 | August 30, 1998 | Yamaha |
| 33 | Spring Creek Motocross | 250MX 450 Class | 25 - 34 | August 16, 1998 | Yamaha |
| 39 | Washougal Motocross | 250MX 450 Class | 23 - 21 | August 2, 1998 | Yamaha |
| 37 | Kenworthy's Motocross Park | 250MX 450 Class | 27 - 40 | July 25, 1998 | Yamaha |
| 31 | Unadilla Motocross | 250MX 450 Class | 31 - 24 | July 19, 1998 | Yamaha |
| 31 | Hangtown Motocross Classic | 250MX 450 Class | 26 - 33 | May 17, 1998 | Yamaha |
| 37 | Glen Helen Raceway | 250MX 450 Class | 32 - 39 | May 10, 1998 | Yamaha |
