That battle for the Bill France Cup intensifies as all four title contenders restart in the top four and get on their elbows to take the lead.

Trouble finds William Byron late as he is the latest driver who has a tire go down, sending the race to overtime.

Kyle Busch made his 750th NASCAR Cup Series start on Sunday at Phoenix Raceway, becoming the 14th driver to reach that threshold.

Denny Hamlin leads William Byron and Kyle Larson as the battle for the Bill France Cup is in full swing in the desert.

Watch the Lap 266 restart as Championship 4 drivers Denny Hamlin and William Byron battle each other hard to gain control at Phoenix.

Chase Briscoe suffered a right-rear tire during Stage 2 of Sunday's NASCAR Cup Series Championship Race at Phoenix Raceway.

Chaos continues to occur in the Cup Series Championship as both Chase Briscoe and Kyle Larson have a tire go down early in the final stage.