Robby Gordon 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 |
| 1992 | 6 | 11 | 13 | 6 | Chip Ganassi Racing | Lola | Ford | Goodyear | Ganassi | 111.306 | 99 | 0 | 0 | flagged | 0 |
| 1993 | 7 | 10 | 8 | 14 | Copenhagen | Lola | Ford | Goodyear | Foyt | 112.778 | 100 | 0 | 0 | flagged | 5 |
| 1994 | 7 | 7 | 4 | 9 | Valvoline/Cummins | Lola | Ford | Goodyear | Walker | 114.849 | 102 | 0 | 0 | flagged | 12 |
| 1995 | 9 | 16 | 8 | 5 | Valvoline/Cummins | Reynard | Ford | Goodyear | Walker | 115.444 | 101 | 0 | 0 | flagged | 5 |
| 1996 | 9 | 14 | 10 | 5 | Valvoline/Cummins | Reynard | Ford | Goodyear | Walker | 115.408 | 97 | 0 | 0 | flagged | 3 |
| 1998 | 9 | 21 | 23 | 24 | Panasonic-Duskin | Reynard | Toyota | Firestone | Arciero | 118.575 | 17 | 0 | 0 | fuel pump | 0 |
| 1999 | 8 | 20 | 17 | 22 | Johns Manville/Panasonic | Swift | Toyota | Firestone | Robby Gordon | 119.830 | 98 | 0 | 0 | flagged | 0 |
