In Game 1 of their NBA Eastern Conference Playoff series, the Boston Celtics blew out the Philadelphia 76ers, 123-91. Now, on Tuesday, April 21, the two teams will be back on the court at the TD Garden Arena for the second game in the series. The game is scheduled to tip at 7 p.m. ET and will be a Peacock exclusive; however, if your TV provider carries NBC Sports Network, you will be able to watch it there. We recommend that you watch with a subscription to Peacock.
How to watch Boston Celtics vs. Philadelphia 76ers Everything you need to know about Celtics vs. 76ers 
Sign Up What is the schedule of the Celtics vs. 76ers 2026 NBA Playoffs series? Date Game Time (ET) Matchup Outlet(s)/Results Sunday, April 19 Game 1 1 p.m. 76ers at Celtics Celtics 123, 76ers 91
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