Junior Spencer NASCAR Cup Series results at Martinsville
Back to Junior Spencer career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1964 | 56 | 31 | 19 | 17 | '64 Ford | 436 | 0 | 0 | running | 200 | 0 | ||||
| 1965 | 12 | 11 | 31 | 17 | '64 Ford | Mullins | 47 | 0 | 0 | brakes | 275 | 0 | |||
| 1965 | 50 | 9 | 9 | 17 | '64 Ford | Mullins | 483 | 0 | 0 | running | 500 | 0 |
