Marco Holzer Grand-Am Rolex Series results at Watkins Glen
Back to Marco Holzer career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2009 | 9 | 20 | 24 | GT | 9 | 86 | Farnbacher Loles Racing/Wheelenhancement.com | Porsche GT3 Cup | Farnbacher Loles | 1:12.667 | 85 | 0 | 0 | 22 |
