David Machavern Grand-Am Rolex Series results at Watkins Glen
Back to David Machavern career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2002 | 5 | 11 | 33 | AGT | 5 | 48 | Heritage Ford and Toyota/UniFirst Corp. | Ford Mustang | Heritage | 1:51.652 | 14 | 0 | 0 | 26 |
| 2002 | 7 | 8 | 9 | AGT | 1 | 48 | Heritage Ford and Toyota/UniFirst Corp. | Ford Mustang | Heritage | 1:10.821 | 88 | 0 | 0 | 35 |
| 2003 | 6 | 9 | 10 | GTS | 1 | 48 | Heritage Ford and Toyota | Ford Mustang | Heritage | 142 | 0 | 0 | 35 | |
| 2003 | 9 | 1 | 9 | GTS | 3 | 48 | Heritage Ford and Toyota | Ford Mustang | Heritage | 1:11.245 | 74 | 0 | 0 | 30 |
