J.D. McDuffieNASCAR Cup Series Results (Smoky Mountain Raceway)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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1966-24 | Maryville | 26 | 19 | 21 | 70 | J.D. McDuffie | Ford | 66/200 | 100 | crash | 0 |
| 1966-35 | Maryville | 29 | 22 | 19 | 70 | J.D. McDuffie | Ford | 157/200 | 100 | running | 0 |
| 1968-31 | Maryville | 26 | 16 | 10 | 70 | J.D. McDuffie | Buick | 184/200 | 145 | running | 0 |
| 1969-23 | Maryville | 23 | 19 | 8 | 70 | J.D. McDuffie | Buick | 271/300 | 400 | running | 0 |
| 1969-35 | Maryville | 23 | 15 | 13 | 70 | J.D. McDuffie | Buick | 172/200 | 245 | running | 0 |
| 1970-17 | Maryville | 22 | 19 | 11 | 70 | J.D. McDuffie | Buick | 176/200 | 255 | running | 0 |
| 1970-29 | Maryville | 30 | 13 | 21 | 70 | J.D. McDuffie | Mercury | 80/200 | 205 | brakes | 0 |
| 1971-13 | Maryville | 30 | 21 | 18 | 70 | J.D. McDuffie | Chevrolet | 136/200 | 220 | crash | 0 |
8 starts, 1242 of 1700 laps completed (73.1%), 0 laps led Win: 0 ( 0.0%) Average start:18.0 Total Winnings: $1,670 Top 5: 0 ( 0.0%) Average finish: 15.1 Top 10: 2 ( 25.0%) DNF: 3 |