Three more NASCAR Xfinity Series races remain to settle which 12 drivers will advance to this year‘s playoffs, and Friday ...

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

Connor Zilisch has been medically cleared to return to NASCAR Xfinity Series competition after breaking his collarbone in a recent fall.

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

Zilisch tripped and fell headfirst as he climbed atop his car to celebrate his win at Watkins Glen on Aug. 10.

The NASCAR Xfinity Series will also share the track this weekend. Check out the full schedule for on-track action below.

Connor Zilisch returns to Daytona International Speedway after injury as the Xfinity Series playoffs heat up in a high-stakes showdown.

JR Motorsports co-owner Dale Earnhardt Jr. has revealed that two-time NASCAR Cup Series champion Kyle Busch has reached out ...

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

O'Reilly Auto Parts has announced a multi-year partnership to become the title sponsor of the NASCAR O'Reilly Auto Parts ...

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

August 18 - O'Reilly Auto Parts is replacing Xfinity as the title sponsor of NASCAR's secondary series starting in 2026.