William ByronNASCAR Cup Series Results (Auto Club Speedway)Click on the Race to see the complete results for that race. View career statistics for William Byron |
| Race | Site | Cars | St | Fin | # | Sponsor / Owner | Car | Laps | Money | Status | Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018-05 | Fontana | 37 | 29 | 15 | 24 | Axalta (Rick Hendrick) | Chevrolet | 199/200 | 0 | running | 1 |
| 2019-05 | Fontana | 38 | 22 | 15 | 24 | Axalta (Rick Hendrick) | Chevrolet | 200/200 | 0 | running | 3 |
| 2020-03 | Fontana | 38 | 21 | 15 | 24 | Axalta Kobe Bryant Tribute (Rick Hendrick) | Chevrolet | 200/200 | 0 | running | 1 |
| 2022-02 | Fontana | 36 | 10 | 34 | 24 | Axalta (Rick Hendrick) | Chevrolet | 151/200 | 0 | crash | 16 |
| 2023-02 | Fontana | 36 | 32 | 25 | 24 | RaptorTough.com (Rick Hendrick) | Chevrolet | 198/200 | 0 | running | 0 |
5 starts, 948 of 1000 laps completed (94.8%), 21 laps led Win: 0 ( 0.0%) Average start:22.8 Total Winnings: $0 Top 5: 0 ( 0.0%) Average finish: 20.8 Top 10: 0 ( 0.0%) DNF: 1 |