The Boston Celtics are going to look a lot different during the 2025-26 season, but there will be plenty of intrigue around the team as it navigates a season without Jayson Tatum.

The Celtics open their regular season by hosting the 76ers on Oct. 22 at TD Garden. The schedule features 80 games currently with two more added based on how NBA Cup play goes. Notably, the Celtics won’t play on Christmas Day for the first time since 2015.

The Celtics will welcome a pair of departed starters back to Boston in back-to-back games in late January. Jrue Holiday and the Portland Trail Blazers will come to town on Monday, Jan. 26, with Kristaps Porzingis and the Atlanta Hawks following suit on Wednesday, Jan. 28.