Sydney Sweeney was recently in attendance at the season finale of the 2025 NASCAR Cup Series. The race, held at Phoenix Raceway in Arizona, drew many celebrities; however, Sweeney seemed to stand out as a favorite among the drivers.

NASCAR star William Byron sparked dating rumors with a mystery blonde after his split from the sister of one of his opponents, Erin Blaney.

Austin Dillon played wingman when introducing William Byron to Sydney Sweeney ahead of the NASCAR Cup Series Championship Race on Nov. 2

But NASCAR insiders Jeff Gluck and Jordan Bianchi think one driver stands out: William Byron. The 27-year-old Hendrick Motorsports star has made the Championship 4 at Phoenix Raceway, his third time to contend for the Cup Series title.

Austin Dillon Pulled The Ultimate Bro Move & Introduced William Byron To Sydney Sweeney Ahead Of NASCAR Cup Series Championship Race On ‘Whiskey Riff Raff’ buckle up for an unfiltered and unapologetic take on country music, life, sports, and all the craziness that comes with it. Laugh with us. Rant with us. Drink with us.

William Byron grabbed his third win of the season and clinched a Championship 4 berth, joining Chase Briscoe, Denny Hamlin and Kyle Larson as the Cup Series heads to Phoenix for the title race.

William Byron has found a new primary sponsor for the 2026 NASCAR season and beyond. Last week, Hendrick Motorsports announced that Anduril will sponsor Byron in two races annually through the 2028 NASCAR season. The driver of the No. 24 car's partnership ...

Byron made his move with 43 laps to go, moving Blaney off of the bottom groove in turn 1 to take the lead. But when a spin by Carson Hocevar brought out the caution with less than 20 laps to go, Byron and his crew had to execute both on their final pit stop and the final restart. They did so, earning the right to try and become a championship team.

NASCAR driver Austin Dillon was a true wingman on Sunday. Before the race at at Phoenix Raceway, he did his best to try and hook his fellow driver William

Sydney Sweeney was recently in attendance at the season finale of the 2025 NASCAR Cup Series. The race, held at Phoenix Raceway in Arizona, drew many celebrities; however, Sweeney seemed to stand out as a favorite among the drivers.

Unbelievable…I mean, these guys have just been building something special all year long. ” Jeff Gordon, Hendrick Motorsports vice-chairman and four-time Cup Series champion, said these words last week.