Oswaldo Negri, Jr. Grand-Am Rolex Series results at Fontana (road)
Back to Oswaldo Negri, Jr. career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2003 | 5 | 11 | 8 | GTS | 3 | 89 | Inline Distributing Co. | Porsche GT3RS | Inline Cunningham | 1:41.262 | 86 | 0 | 0 | 30 |
| 2004 | 12 | 7 | 7 | DP | 7 | 6 | Michael Shank Racing | Lexus Doran | Shank | 1:32.598 | 88 | 0 | 0 | 24 |
