O.C. Welch NASCAR Cup statistics at Darlington
Back to O.C. Welch career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1989 | 21 | Mike Potter | 38 | 34 | 81 | O.C. Welch | Ford | 137 | 0 | 0 | header | 2455 | 61 |
