Jack McCoy NASCAR Cup Series results at Ontario
Back to Jack McCoy career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1971 | 5 | 23 | 13 | 7 | '71 Dodge | Conn | 190 | 0 | 0 | running | 2085 | 0 | |||
| 1972 | 4 | 15 | 12 | 17 | '71 Dodge | Conn | 186 | 0 | 0 | running | 2420 | 0 | |||
| 1974 | 30 | 35 | 33 | 7 | '73 Dodge | Jack McCoy | 46 | 0 | 0 | heating | 1150 | 0 |
