Tip-off is at 11 PM ET on NBC and Peacock.

Entering its 24th straight season of NBA coverage, ABC and ESPN will broadcast 80 regular-season games, including the NBA on Christmas Day. In the playoffs, ESPN/ABC will broadcast approximately 18 games in the first two rounds, as well as one conference finals in 10 of the 11 years, while also remaining the exclusive home of the NBA Finals.

Preview the Boston Celtics' NBA matchup with Oklahoma City, including live stream, TV channel, odds, and game information.

Live coverage begins at 7 PM ET with NBA Showtime on Peacock.

Here is the game preview of the Brooklyn Nets' matchup at the Portland Trail Blazers on Monday.

Scouting some NBA Draft prospects who will tip off their tournament on Thursday.

This week on Sunday Night Basketball, it's an interconference showdown between two of the NBA's best.