NASCAR Cup Championship Up For Grabs at Phoenix; Live Race Updates

A NASCAR Cup Series Championship will be earned on Sunday at Phoenix Raceway. Here are the live race updates, which will come ...

NASCAR live updates, results as William Byron wins Martinsville playoff race

William Byron beat Ryan Blaney on a late-race restart before taking the checkered flag at Martinsville to clinch a berth in the NASCAR Championship 4.

Tune in: Pre-race and post-race live streams Sunday at Phoenix

Tune in to Sunday's pre-race and post-race shows for the Cup Series Championship on NASCAR.com and NASCAR's YouTube Channel.

Kyle Larson wins 2025 NASCAR Cup Series Championship Race: Live reaction and updates

Kyle Larson has won a dramatic 2025 NASCAR Cup Series championship race.