Of the three, DIRECTV STREAM is our top pick. DIRECTV STREAM’s “Choice” package is the only option that includes ABC, TNT, ESPN, NBC Sports Boston, and NESN for watching Red Sox games. If you want to follow the Celtics out-of-market, sign up for NBA League Pass. Table of ContentsHow to watch today’s Boston Celtics game The most important channels for Boston Celtics fans Can I watch the Celtics on DIRECTV STREAM? Can I watch the Celtics on YouTube TV? Can I watch the Celtics on fuboTV? Can I watch the Celtics on Sling TV? Can I watch the Celtics on Hulu? Watching the Celtics FAQMore NBA Team Viewing Guides How to watch today’s Boston Celtics game Below, we have listed each upcoming Boston Celtics game, plus the live TV streaming providers that carry the action, and whether they are currently offering a free trial.