Marvin Porter NASCAR Cup Series results at Portland (oval)
Back to Marvin Porter career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1957 | 18 | 16 | 9 | 30 | '56 Plymouth | Chatenay | 142 | 0 | 0 | running | 145 | 0 |
