Ron Zitza Grand-Am Rolex Series results at Barber
Back to Ron Zitza career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2003 | 4 | 13 | 8 | GTS | 3 | 72 | Jack Lewis Enterprises | Porsche GT3 Cup | Jack Lewis | 1:35.673 | 93 | 0 | 0 | 30 |
