John Shreiner Grand-Am Rolex Series results at Watkins Glen
Back to John Shreiner career stats
| Year | Race # | Start | Finish | Class | Class Rank | Car # | Team | Engine | Owner | Qualifying Time | Laps | X Led | Laps Led | Points |
| 2003 | 9 | 24 | 22 | GT | 12 | 23 | Royal Purple/Wilwood/Safety-Kleen/AFCO/Isaac | Ford Mustang GT | Horizon | no time | 28 | 0 | 0 | 19 |
