William Byron
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William Byron
Hendrick Motorsports · Chevrolet · 2018–2026 · 322 starts · 16 wins
16.0Avg Fin
86.2Rating
6Top 5s
178Laps Led
Form · Rating, Last 8
▲ 14.0 avg fin L6
Track Types · 2026 Avg Finish
Loop Metrics · 2026
Leaderboards →−1.2
30th of 36 · 17th pctl
Adj Pass Efficiency — green-flag passing vs the average car running where they run
+1.10
7th of 36 · 83th pctl
Closer Score — positions gained in closing laps vs expectation
Seasons
| Yr | W | T5 | Avg Fin | Rating | Pts |
|---|---|---|---|---|---|
| 2026 | 0 | 6 | 16.0 | 86.2 | 878 |
| 2025 | 3 | 11 | 14.5 | 97.8 | 1127 |
| 2024 | 3 | 13 | 12.9 | 92.5 | 1130 |
| 2023 | 6 | 15 | 11.0 | 98.7 | 1255 |
| 2022 | 2 | 5 | 15.6 | 89.9 | 1030 |
| 2021 | 1 | 12 | 13.6 | 97.6 | 1134 |
| 2020 | 1 | 4 | 16.2 | 84.8 | 906 |
| 2019 | 0 | 5 | 14.9 | 85.0 | 999 |
| 2018 | 0 | 0 | 22.1 | — | 587 |
Recent Races
| Date | Race | Δ | Fin |
|---|---|---|---|
| Oct 25, 2026 | YellaWood 500 | ▲15 | P2 |
| Oct 18, 2026 | Freeway Insurance 500 | ▼11 | P21 |
| Oct 11, 2026 | Bank of America 400 | ▼33 | P39 |
| Oct 4, 2026 | South Point 400 | ▲2 | P6 |
| Sep 27, 2026 | Hollywood Casino 400 | ▲1 | P7 |
| Sep 19, 2026 | Bass Pro Shops Night Race | ▼5 | P9 |
| Sep 13, 2026 | Enjoy Illinois 300 | ▲20 | P4 |
| Sep 6, 2026 | Cook Out Southern 500 | ▼17 | P37 |
| Aug 29, 2026 | Coke Zero Sugar 400 | ▼9 | P22 |
| Aug 23, 2026 | Dollar Tree 301 | ▼27 | P30 |