News from Xfinity

Las Vegas Xfinity results: Justin Allgaier holds off Aric Almirola for win

NASCAR qualifying results: Starting lineup set for Las Vegas race. Michael McDowell? Yep

JR Motorsports takes top three spots in NASCAR Xfinity qualifying at Las Vegas

Phoenix Xfinity results: Aric Almirola scores dramatic win over Alex Bowman

Coping with expectations, Stenhouse has found peace in NASCAR

The Super Bowl is being broadcast with Dolby Atmos audio for the first time

Comcast is adding Dolby Atmos to its “4K” Super Bowl broadcast this year

Xfinity's New Ultra Low-lag Internet Launches First in These Cities

Comcast’s sports and news streaming bundle starts at $70 monthly

JR Motorsports enters Justin Allgaier into Daytona 500 in partnership with Chris Stapleton