View the Xfinity Series entry list for Friday's summer race at Daytona (7:30 p.m. ET, The CW, MRN Radio, SiriusXM NASCAR ...

NASCAR 's secondary racing division, the Xfinity Series, will undergo a name change in 2026 as a result of a new sponsorship ...

When the NASCAR Xfinity Series entry list for Daytona on Friday came out on Monday, it featured injured driver Connor Zilisch ...

NASCAR has signed O’Reilly Auto Parts to be the entitlement sponsor of the Xfinity Series beginning next year, the ...

It was the Busch Series, Nationwide Series and Xfinity Series. Now, NASCAR has a new name partner for its second-tier circuit ...

O'Reilly Auto Parts will take over as the title sponsor for NASCAR's second-tier national series when the Xfinity Series is ...

O’Reilly Auto Parts will become the title sponsor for NASCAR’s second-tier national series when the Xfinity Series is renamed ...

NASCAR announces multiyear partnership with O'Reilly Auto Parts as title sponsor of the sanctioning body's secondary series.

O’Reilly, which operates more than 6,400 stores, succeeds Xfinity (2015-2025), Nationwide (2008-14) and Anheuser-Busch ...

Through its Busch Beer brand, Anheuser-Busch was the title sponsor for NASCAR's second-tier series for the longest time. They ...

The NASCAR Cup Series regular season comes to a close in dramatic fashion on Saturday night in the Coke Zero Sugar 400 at Daytona International Speedway. With t ...

Matt Crafton announces his retirement from Thorsport, the Xfinity Series gets a new title sponsor, and NASCAR is considering ...