Johnny Wynn NASCAR Cup Series results at Maryville
Back to Johnny Wynn career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1966 | 24 | 20 | 15 | 06 | '64 Mercury | McCarthy | 172 | 0 | 0 | running | 100 | 0 | |||
| 1966 | 35 | 16 | 10 | 06 | '64 Mercury | McCarthy | 189 | 0 | 0 | running | 140 | 0 |
