Guy Cosmo Grand-Am Rolex Series results at Sonoma
Back to Guy Cosmo career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2006 | 14 | 14 | 10 | DP | 10 | 19 | Playboy/Uniden/Palms | Ford Crawford | Playboy | 1:29.898 | 99 | 0 | 0 | 21 |
