Tonight’s Celtics vs. 76ers game will not air on traditional cable as it is exclusive to the Prime Video streaming service. NBA on Prime, including Celtics vs. 76ers, is streaming exclusively on Prime Video, so you’ll need an Amazon Prime subscription to watch the game.

While NBA Cup games broadcast on TV across NBC and ESPN, the in-season tournament can also be streamed on web-based streaming cable services — like DirecTV, Fubo and Hulu + Live TV — some of which even offer free trials. Games are also streamable on Prime Video and Peacock.

The Philadelphia 76ers (4-0) will try to extend a four-game winning streak when they host the Boston Celtics (2-3) on Friday, October 31, 2025 at Xfinity Mobile Arena. The game airs at 7 p.m. ET on Amazon Prime Video.