The Boston Celtics game tonight (Game 6 of the Eastern Conference semifinals against the New York Knicks) will be broadcast on ESPN at 8:00 p.m. ET. You can watch it on ESPN if you have a cable subscription or stream it live through the ESPN app or Watch ESPN with a valid cable login

. If you do not have cable, you can stream the game live on services that carry ESPN, such as fuboTV, Sling TV, DirecTV Stream, or YouTube TV. Many of these streaming services offer free trials for new users, allowing you to watch the game for free temporarily

. If the Celtics win tonight, Game 7 will be played on Monday, May 19, at 8:00 p.m. ET on TNT

. In summary, to watch the Celtics game tonight:

• Tune in to ESPN at 8 p.m. ET
• Watch via cable or ESPN app with cable login
• Stream live on ESPN through services like fuboTV, Sling TV, DirecTV Stream, or YouTube TV (free trials available)

This is the latest available information for the Celtics vs. Knicks Game 6 on May 16, 2025