Bill Monaghan NASCAR Cup statistics at Michigan
Back to Bill Monaghan career stats
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1977 | 15 | Terry Ryan | 19 | 17 | 81 | Valvoline | Chevrolet | 191 | 0 | 0 | running | 1225 | 112 | ||
| 1977 | 20 | Terry Ryan | 12 | 9 | 81 | Valvoline | Chevrolet | 197 | 0 | 0 | running | 1800 | 138 |
