William Byron at Bristol Dirt
William Byron has made 3 NASCAR Cup Series starts at Bristol Dirt since 2021, with 0 wins, 1 top 10 and an average finish of 12.3.
Totals at Bristol Dirt by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 3 | 0 | 0 | 1 | 0 | 12.3 | 12.3 | 6 |
| Truck Series | 1 | 0 | 1 | 1 | 0 | 3 | 14 | 3 |
Every start at Bristol Dirt
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| April 9, 2023 | 2023 Food City Dirt Race | Cup Series | 10 | 13 | 0 | Running |
| April 8, 2023 | 2023 Weather Guard Truck Race on Dirt | Truck Series | 14 | 3 | 0 | Running |
| April 17, 2022 | 2022 Food City Dirt Race | Cup Series | 19 | 18 | 0 | Running |
| March 29, 2021 | 2021 Food City Dirt Race | Cup Series | 8 | 6 | 0 | Running |