Jack McCoy at Ontario Motor Speedway
Jack McCoy has made 3 NASCAR Cup Series starts at Ontario Motor Speedway since 1971, with 0 wins, 0 top-10s and an average finish of 19.3.
Totals at Ontario Motor Speedway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 3 | 0 | 0 | 0 | 0 | 19.3 | 24.3 | 12 |
Every start at Ontario Motor Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| November 24, 1974 | 1974 Los Angeles Times 500 | Winston Cup Series | 35 | 33 | 0 | Overheating |
| March 5, 1972 | 1972 Miller High Life 500 | Winston Cup Series | 15 | 12 | 0 | Running |
| February 28, 1971 | 1971 Miller High Life 500 | Winston Cup Series | 23 | 13 | 0 | Running |