David Sisco at Dover
David Sisco has made 9 NASCAR Cup Series starts at Dover since 1973, with 0 wins, 3 top-10s and an average finish of 17.1.
Totals at Dover by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 9 | 0 | 1 | 3 | 0 | 17.1 | 21.9 | 5 |
Every start at Dover
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| May 15, 1977 | 1977 Mason-Dixon 500 | Winston Cup Series | 16 | 30 | 0 | Oil pump |
| September 19, 1976 | 1976 Delaware 500 | Winston Cup Series | 27 | 11 | 0 | Running |
| May 16, 1976 | 1976 Mason-Dixon 500 | Winston Cup Series | 21 | 22 | 0 | Running |
| September 14, 1975 | 1975 Delaware 500 | Winston Cup Series | 19 | 17 | 0 | Engine |
| May 18, 1975 | 1975 Mason-Dixon 500 | Winston Cup Series | 14 | 5 | 0 | Running |
| September 15, 1974 | 1974 Delaware 500 | Winston Cup Series | 19 | 6 | 0 | Running |
| May 19, 1974 | 1974 Mason-Dixon 500 | Winston Cup Series | 20 | 24 | 0 | Engine |
| September 16, 1973 | 1973 Delaware 500 | Winston Cup Series | 31 | 29 | 0 | Rear end |
| June 3, 1973 | 1973 Mason-Dixon 500 | Winston Cup Series | 30 | 10 | 0 | Running |