John Andretti CART/Champ Car results at Portland
Back to John Andretti career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1988 | 5 | 11 | 17 | 98 | Skoal Bandit | Lola | Cosworth | Goodyear | Curb | 114.554 | 82 | 0 | 0 | mechanical | 0 |
| 1990 | 6 | 15 | 21 | 41 | Foster's | March | Porsche | Goodyear | Porsche | 116.971 | 65 | 0 | 0 | clutch | 0 |
| 1991 | 7 | 11 | 19 | 4 | Pennzoil Z-7 | Lola | Chevrolet | Goodyear | Hall | 118.561 | 74 | 0 | 0 | gearbox | 0 |
| 1992 | 6 | 12 | 5 | 8 | Pennzoil | Lola | Chevrolet | Goodyear | Hall | 111.259 | 101 | 0 | 0 | flagged | 10 |
