James Cox at Martinsville
James Cox has made 3 NASCAR Cup Series starts at Martinsville since 1970, with 0 wins, 0 top-10s and an average finish of 24.7.
Totals at Martinsville by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 3 | 0 | 0 | 0 | 0 | 24.7 | 29 | 22 |
Every start at Martinsville
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| September 24, 1972 | 1972 Old Dominion 500 | Winston Cup Series | 36 | 22 | 0 | Running |
| October 18, 1970 | 1970 Old Dominion 500 | Grand National Series | 15 | 27 | 0 | Quit |
| May 31, 1970 | 1970 Virginia 500 | Grand National Series | 36 | 25 | 0 | Engine |