Watch Sunday Night Football with Xfinity
How to watch live NBC Sports
How to watch Dallas Cowboys vs San Francisco 49ers on Sunday Night
Seahawks season opener may be harder to watch after Comcast
Watching NFL Network on Comcast Xfinity will cost $10 more a month
Here's Your Guide to Watching NFL and College Football on Xfinity
NBC SPORTS PRESENTS NASCAR CUP AND XFINITY SERIES