It's been nine months since the NASCAR Cup Series grid kicked off the 2025 season in Winston-Salem, North Carolina. Thousands of miles of hard racing later, it's all come down to the Championship Race in Phoenix.

For six drivers, Sunday's race at Martinsville is their last chance to secure a place in the NASCAR Cup Series Championship 4. Here are live race updates.

The NASCAR Xfinity Series heads to Phoenix Raceway on Saturday night for the NASCAR Xfinity Series Championship.