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William Byron and the No. 24 Hendrick Motorsports team enter the Round of 8 opener Las Vegas Motor Speedway with a confident mindset.

See where your favorite driver will start for Sunday's Cup Series Round of 8 playoff race at Las Vegas Motor Speedway (5:30 p.m. ET, USA).

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Get up to speed on Sunday's NASCAR Cup Series Playoffs race at the Las Vegas Motor Speedway, the 33rd race of the 2025 Cup Series season.

Defending Xfinity Series champ Justin Allgaier shares how "proud" he is to win the pole for Saturday's Round of 8 opener at Las Vegas.

See the pit stall assignments for your favorite Cup Series and Xfinity Series drivers this playoff weekend at Las Vegas Motor Speedway.

Front Row Motorsports driver Noah Gragson talks about how supportive his fans have been over the years and which NASCAR stars influenced him.

It’s all Aric Almirola at Las Vegas! The No. 19 Joe Gibbs Racing driver maintains his Xfinity dominance out front, winning Stage 2.

Aric Almirola takes control at Las Vegas Motor Speedway, keeping rookie sensation Connor Zilisch behind him to win the opening frame.

JR Motorsports teammates Justin Allgaier and Connor Zilisch are out front to kick off the Round of 8 in the Xfinity Series Playoffs.

Denny Hamlin shares what it means to win his fourth pole of the season ahead of Sunday's crucial Round of 8 opener at Las Vegas.