Comcast SportsNet Now Live Streams Local NBA Games in Some Markets
If you are a TV subscriber with Comcast Xfinity and get a Comcast SportsNet channel with your subscription, you may be able to watch live in-market NBA games via NBC Sports Live Extra and the NBC Sports Live Extra mobile app.
Some of the Markets including New England, Chicago, the San Francisco Bay Area, and Philadelphia. So, fans of the Boston Celtics, Chicago Bulls, Golden State Warriors, Sacramento Kings, or Philadelphia Sixers can watch live online or via the NBC Sports Live Extra App on your tablet or mobile phone. Note: Additional markets may be available or coming soon, so check with your local CSN affiliate. For the finer details and more information check the FAQs below.
Here a promotional video for watching the Celtics courtesy of CSN Boston: