Marco Andretti IndyCar Series results at Watkins Glen
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2006 | 5 | 3 | 16 | 26 | NYSE Group | Dallara | Honda | Firestone | Andretti Green | | 38 | 0 | 0 | accident | 37500 | 14 |
| 2007 | 10 | 6 | 5 | 26 | NYSE Group | Dallara | Honda | Firestone | Andretti Green | 134.594 | 60 | 1 | 9 | running | 59400 | 30 |
| 2008 | 11 | 7 | 5 | 26 | Oso*fresh | Dallara | Honda | Firestone | Andretti Green | 134.805 | 60 | 0 | 0 | running | 10000 | 30 |
| 2009 | 9 | 8 | 5 | 26 | Team Venom Energy | Dallara | Honda | Firestone | Andretti Green | 135.775 | 60 | 1 | 2 | running | 10000 | 30 |
| 2010 | 9 | 8 | 13 | 26 | Team Venom Energy | Dallara | Honda | Firestone | Andretti | 134.495 | 60 | 0 | 0 | running | 0 | 17 |
