J.D. McDuffie at Charlotte
J.D. McDuffie has made 30 NASCAR Cup Series starts at Charlotte since 1969, with 0 wins, 2 top-10s and an average finish of 20.9.
Totals at Charlotte by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|
| Cup Series | 30 | 0 | 0 | 2 | 0 | 20.9 | 33.9 | 9 |
| O'Reilly Series | 4 | 0 | 0 | 1 | 1 | 14.5 | 25.8 | 8 |
Every start at Charlotte
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|
| October 5, 1986 | 1986 Oakwood Homes 500 | Winston Cup Series | 42 | 20 | 0 | Running |
| May 26, 1985 | 1985 Coca-Cola World 600 | Winston Cup Series | 38 | 39 | 0 | Ignition |
| May 26, 1984 | 1984 Mello Yello 300 | Busch Grand National Series | 31 | 8 | 1 | Running |
| May 29, 1983 | 1983 World 600 | Winston Cup Series | 39 | 26 | 0 | Running |
| May 28, 1983 | 1983 Mello Yello 300 | Budweiser Late Model Sportsman Series | 32 | 14 | 0 | Running |
| October 10, 1982 | 1982 National 500 | Winston Cup Series | 40 | 18 | 0 | Engine |
| October 9, 1982 | 1982 Miller High Life 300 | Budweiser Late Model Sportsman Series | 21 | 15 | 0 | Running |
| May 30, 1982 | 1982 World 600 | Winston Cup Series | 41 | 33 | 0 | Oil leak |
| May 29, 1982 | 1982 Mello Yello 300 | Budweiser Late Model Sportsman Series | 19 | 21 | 0 | Running |
| October 11, 1981 | 1981 National 500 | Winston Cup Series | 40 | 17 | 0 | Running |
| May 24, 1981 | 1981 World 600 | Winston Cup Series | 33 | 13 | 0 | Running |
| October 5, 1980 | 1980 National 500 | Winston Cup Series | 41 | 20 | 0 | Running |
| May 25, 1980 | 1980 World 600 | Winston Cup Series | 23 | 30 | 0 | Engine |
| October 7, 1979 | 1979 NAPA National 500 | Winston Cup Series | 38 | 22 | 0 | Running |
| May 27, 1979 | 1979 World 600 | Winston Cup Series | 31 | 13 | 0 | Running |
| October 8, 1978 | 1978 NAPA National 500 | Winston Cup Series | 22 | 11 | 0 | Running |
| May 28, 1978 | 1978 World 600 | Winston Cup Series | 30 | 22 | 0 | Running |
| October 9, 1977 | 1977 NAPA National 500 | Winston Cup Series | 29 | 15 | 0 | Running |
| May 29, 1977 | 1977 World 600 | Winston Cup Series | 29 | 25 | 0 | Running |
| October 10, 1976 | 1976 National 500 | Winston Cup Series | 37 | 23 | 0 | Running |
| May 30, 1976 | 1976 World 600 | Winston Cup Series | 29 | 25 | 0 | Running |
| October 5, 1975 | 1975 National 500 | Winston Cup Series | 35 | 9 | 0 | Running |
| May 25, 1975 | 1975 World 600 | Winston Cup Series | 27 | 11 | 0 | Running |
| October 6, 1974 | 1974 National 500 | Winston Cup Series | 40 | 21 | 0 | Engine |
| May 26, 1974 | 1974 World 600 | Winston Cup Series | 32 | 10 | 0 | Running |
| October 7, 1973 | 1973 National 500 | Winston Cup Series | 37 | 29 | 0 | Engine |
| May 27, 1973 | 1973 World 600 | Winston Cup Series | 20 | 21 | 0 | Running |
| May 28, 1972 | 1972 World 600 | Winston Cup Series | 32 | 33 | 0 | Engine |
| October 10, 1971 | 1971 National 500 | Winston Cup Series | 27 | 22 | 0 | Running |
| May 30, 1971 | 1971 World 600 | Winston Cup Series | 32 | 24 | 0 | Running |
| October 11, 1970 | 1970 National 500 | Grand National Series | 39 | 15 | 0 | Running |
| May 24, 1970 | 1970 World 600 | Grand National Series | 39 | 21 | 0 | Battery |
| October 12, 1969 | 1969 National 500 | Grand National Series | 32 | 24 | 0 | Clutch |
| May 25, 1969 | 1969 World 600 | Grand National Series | 43 | 15 | 0 | Running |