Chuck Wahl at Ontario Motor Speedway
Chuck Wahl has made 3 NASCAR Cup Series starts at Ontario Motor Speedway since 1974, with 0 wins, 0 top-10s and an average finish of 30.3.
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 | 30.3 | 26 | 20 |
Every start at Ontario Motor Speedway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| November 19, 1978 | 1978 Los Angeles Times 500 | Winston Cup Series | 29 | 36 | 0 | Overheating |
| November 23, 1975 | 1975 Los Angeles Times 500 | Winston Cup Series | 26 | 35 | 0 | Transmission |
| November 24, 1974 | 1974 Los Angeles Times 500 | Winston Cup Series | 23 | 20 | 0 | Running |