Watch as Austin Cindric makes the pass on Justin Allgiaer on a late-race green-white-checkered restart to win the 2020 NASCAR Xfinity Series title.

Saturday’s broadcast of the NASCAR Xfinity Series season-opening race, the United Rentals 300, on The CW didn’t disappoint from an entertainment standpoint, coming down to the wire with a dramatic ...

PHILADELPHIA—Comcast announced that it has upgraded Xfinity Internet speeds for more than 20 million customers for no additional cost. As part of the upgrade, Xfinity Internet tiers, and the NOW ...

PHILADELPHIA--(BUSINESS WIRE)--Today Comcast announced that it has upgraded Xfinity Internet speeds for more than 20 million customers for no additional cost. Xfinity Internet tiers, and the NOW ...

Xfinity is increasing its partnership with 23XI Racing, the Nascar Cup Series team co-owned by NBA legend Michael Jordan and Joe Gibbs Racing driver Denny Hamlin. Not only will Xfinity be featured as ...

After Saturday’s Xfinity Series Championship Race at Phoenix Raceway, Xfinity will no longer serve as the title sponsor of Nascar’s second-tier series. An 11-year run after taking over the series ...

Xfinity Series to run road course at Indianapolis in 2020It was announced Wednesday the NASCAR Xfinity Series will run the road course at Indianapolis Motor Speedway on July 4, 2020.