William Byron
NASCAR Cup Series · 2018–2026
Career totals
| Starts | Wins | T5 | T10 | Poles | Led | AvFin | Titles |
|---|---|---|---|---|---|---|---|
| 322 | 16 | 71 | 136 | 18 | 4,487 | 15.5 | 0 |
Season by season
| Season | Starts | Wins | T5 | T10 | Poles | AvFin | Pts |
|---|---|---|---|---|---|---|---|
| 2018 | 36 | 4 | 22.1 | 587 | |||
| 2019 | 36 | 5 | 13 | 5 | 14.9 | 991 | |
| 2020 | 36 | 1 | 4 | 14 | 1 | 16.2 | 906 |
| 2021 | 36 | 1 | 12 | 20 | 2 | 13.6 | 1,134 |
| 2022 | 36 | 2 | 5 | 11 | 1 | 15.6 | 1,030 |
| 2023 | 36 | 6 | 15 | 21 | 5 | 11.0 | 1,255 |
| 2024 | 36 | 3 | 13 | 21 | 1 | 12.9 | 1,130 |
| 2025 | 36 | 3 | 11 | 16 | 3 | 14.5 | 1,146 |
| 2026 | 34 | 6 | 16 | 16.0 | 878 |
Wins by track
| Track | Wins |
|---|---|
| Daytona International Speedway | 3 |
| Martinsville Speedway | 3 |
| Atlanta Motor Speedway | 2 |
| Circuit of the Americas | 1 |
| Darlington Raceway | 1 |
| Homestead-Miami Speedway | 1 |
| Iowa Speedway | 1 |
| Las Vegas Motor Speedway | 1 |
Plus 3 further wins at tracks outside the top 8.