Mark Tyer
Garden Grove, CACareer Race Results
| Position | Race | Class | Date | Bike |
|---|---|---|---|---|
| 11 | Appalachian Highlands Motorsport Park | 125MX | July 4, 1976 | Yamaha |
| 12 | Midland Motocross Park | 125MX | June 20, 1976 | Yamaha |
| 24 | RedBud Track 'n Trail | 125MX | May 23, 1976 | Yamaha |
| 26 | Fastrack Motocross Park | 250MX | April 11, 1976 | Yamaha |
| 4 | Hangtown Motocross Classic | 125MX | April 4, 1976 | Yamaha |
| 17 | Midland Motocross Park | 125MX | June 29, 1975 | Honda |
| 13 | Hangtown Motocross Classic | 125MX | April 5, 1975 | Honda |
| 19 | Baldwin Motocross Park | 125MX | July 6, 1974 | Honda |
| 8 | Manning Cycle Park | 125MX | June 30, 1974 | Honda |