Hendrick Motorsports driver William Byron claimed his first victory of the 2026 NASCAR Cup Series season on November 1, 2026, winning the Xfinity 500 at Martinsville Speedway in Martinsville, Virginia. The 24-year-old celebrated with his team after crossing the finish line first in the series' penultimate playoff race.
William Byron Wins 2026 NASCAR Xfinity 500 at Martinsville for First Season Victory
