Wayne Smith NASCAR Cup statistics at South Boston
Back to Wayne Smith career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1970 | 37 | Dave Marcis | 23 | 24 | 33 | '69 Chevrolet | 3 | 0 | 0 | withdrew | 200 | 0 |
