Hershel McGriff at Ontario Motor Speedway
Hershel McGriff has made 5 NASCAR Cup Series starts at Ontario Motor Speedway since 1971, with 0 wins, 1 top-10 and an average finish of 24.0.
Totals at Ontario Motor Speedway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 5 | 0 | 0 | 1 | 1 | 24 | 18 | 6 |
Every start at Ontario Motor Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| November 15, 1980 | 1980 Los Angeles Times 500 | Winston Cup Series | 14 | 23 | 0 | Ignition |
| November 21, 1976 | 1976 Los Angeles Times 500 | Winston Cup Series | 33 | 32 | 0 | Engine |
| November 23, 1975 | 1975 Los Angeles Times 500 | Winston Cup Series | 19 | 31 | 0 | Engine |
| March 5, 1972 | 1972 Miller High Life 500 | Winston Cup Series | 11 | 6 | 0 | Running |
| February 28, 1971 | 1971 Miller High Life 500 | Winston Cup Series | 13 | 28 | 1 | Running |