Dario Franchitti CART/Champ Car results at Portland
| Year | Race # | Start | Finish | Car # | Sponsor | Chassis | Engine | Tire | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Points |
| 1997 | 9 | 5 | 26 | 9 | Hogan Motor Leasing Inc. | Reynard | Mercedes | Firestone | Hogan | 118.264 | 34 | 0 | 0 | contact | 0 |
| 1998 | 9 | 2 | 21 | 27 | KOOL | Reynard | Honda | Firestone | Green | 121.156 | 71 | 1 | 22 | contact | 0 |
| 1999 | 8 | 12 | 3 | 27 | KOOL | Reynard | Honda | Firestone | Green | 120.876 | 98 | 0 | 0 | flagged | 14 |
| 2000 | 8 | 4 | 9 | 27 | KOOL | Reynard | Honda | Firestone | Green | 122.090 | 112 | 0 | 0 | flagged | 4 |
| 2001 | 7 | 5 | 6 | 27 | KOOL | Reynard | Honda | Firestone | Green | 122.094 | 76 | 0 | 0 | flagged | 8 |
| 2002 | 6 | 7 | 3 | 27 | KOOL | Lola | Honda | Bridgestone | Green | 119.404 | 110 | 0 | 0 | flagged | 14 |
