John Sears at Martinsville
John Sears has made 16 NASCAR Cup Series starts at Martinsville since 1966, with 0 wins, 3 top-10s and an average finish of 17.8.
Totals at Martinsville by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|
| Cup Series | 16 | 0 | 0 | 3 | 0 | 17.8 | 17.8 | 7 |
Every start at Martinsville
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|
| September 30, 1973 | 1973 Old Dominion 500 | Winston Cup Series | 24 | 12 | 0 | Running |
| April 29, 1973 | 1973 Virginia 500 | Winston Cup Series | 19 | 28 | 0 | Engine |
| September 24, 1972 | 1972 Old Dominion 500 | Winston Cup Series | 20 | 15 | 0 | Transmission |
| April 30, 1972 | 1972 Virginia 500 | Winston Cup Series | 16 | 22 | 0 | Rear end |
| September 26, 1971 | 1971 Old Dominion 500 | Winston Cup Series | 27 | 20 | 0 | Running |
| April 25, 1971 | 1971 Virginia 500 | Winston Cup Series | 24 | 21 | 0 | Ignition |
| October 18, 1970 | 1970 Old Dominion 500 | Grand National Series | 16 | 28 | 0 | Quit |
| May 31, 1970 | 1970 Virginia 500 | Grand National Series | 23 | 13 | 0 | Running |
| September 28, 1969 | 1969 Old Dominion 500 | Grand National Series | 24 | 16 | 0 | Running |
| April 27, 1969 | 1969 Virginia 500 | Grand National Series | 12 | 20 | 0 | Oil leak |
| September 22, 1968 | 1968 Old Dominion 500 | Grand National Series | 17 | 9 | 0 | Running |
| April 28, 1968 | 1968 Virginia 500 | Grand National Series | 11 | 8 | 0 | Running |
| September 24, 1967 | 1967 Old Dominion 500 | Grand National Series | 16 | 17 | 0 | Engine |
| April 23, 1967 | 1967 Virginia 500 | Grand National Series | 11 | 12 | 0 | Engine |
| September 25, 1966 | 1966 Old Dominion 500 | Grand National Series | 16 | 7 | 0 | Running |
| April 24, 1966 | 1966 Virginia 500 | Grand National Series | 8 | 37 | 0 | Engine |