Sam McMahon NASCAR Cup statistics at Darlington
Back to Sam McMahon career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1991 | 5 | Mickey Gibbs | 24 | 22 | 24 | Team III Racing | Pontiac | Dodson | 359 | 0 | 0 | running | 4070 | 97 | |
| 1991 | 21 | Dick Trickle | 14 | 23 | 24 | Team III Racing | Pontiac | Dodson | 354 | 0 | 0 | running | 5770 | 94 |
