J.D. McDuffieNASCAR Cup Series Results (Ontario Motor Speedway)Click on the Race to see the complete results for that race. View career statistics for J.D. McDuffie |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1971-05 | Ontario | 51 | 42 | 35 | 70 | T.D. Welker Construction Co. (J.D. McDuffie) | Mercury | 91/200 | 1,475 | engine | 0 |
| 1972-04 | Ontario | 51 | 43 | 23 | 70 | McDuffie Engineering (J.D. McDuffie) | Chevrolet | 180/200 | 2,545 | running | 0 |
| 1974-30 | Ontario | 40 | 25 | 10 | 70 | Glenn's Landscaping (J.D. McDuffie) | Chevrolet | 191/200 | 2,325 | running | 0 |
| 1975-30 | Ontario | 40 | 17 | 21 | 70 | Butler's (J.D. McDuffie) | Chevrolet | 114/200 | 1,800 | engine | 0 |
| 1976-30 | Ontario | 40 | 30 | 11 | 70 | Signs by Fritz (J.D. McDuffie) | Chevrolet | 191/200 | 3,670 | running | 0 |
| 1977-30 | Ontario | 42 | 26 | 20 | 70 | J.D. McDuffie | Chevrolet | 190/200 | 2,510 | running | 0 |
| 1978-30 | Ontario | 40 | 22 | 26 | 70 | Bailey Excavating (J.D. McDuffie) | Chevrolet | 178/200 | 1,885 | running | 0 |
| 1979-31 | Ontario | 37 | 20 | 31 | 70 | Bailey Excavating (J.D. McDuffie) | Chevrolet | 104/200 | 1,920 | engine | 0 |
| 1980-31 | Ontario | 42 | 31 | 14 | 70 | Bailey Excavating (J.D. McDuffie) | Chevrolet | 194/200 | 3,845 | running | 0 |
9 starts, 1433 of 1800 laps completed (79.6%), 0 laps led Win: 0 ( 0.0%) Average start:28.4 Total Winnings: $21,975 Top 5: 0 ( 0.0%) Average finish: 21.2 Top 10: 1 ( 11.1%) DNF: 3 |