When does the NBA season start? On Oct. 20, 2026, and NBC Sports is making sure nobody misses the point. The network will open the 2026-27 season with a first-ever NBA Tip-Off Tripleheader — three games, one night, and a reminder that the league’s opening act is now being treated like a full-scale event.
That matters because NBC Sports is not just back in the NBA for a second season. It is leaning into the league with a bigger, louder, more ambitious opening-night setup across NBC and Peacock. In a sport where the calendar usually eases its way in, this is a proper statement: the season begins with traffic, not a quiet warm-up.
What the opening night looks like
The tripleheader starts at 3 p.m. ET with the Boston Celtics at the Philadelphia 76ers on NBC and Peacock. Then comes the Detroit Pistons at the New York Knicks at 7 p.m. ET, followed by the Oklahoma City Thunder at the San Antonio Spurs at 9:30 p.m. ET. That is the first time a network has broadcast three NBA Tip-Off games, and NBC Sports is clearly treating it as more than just a scheduling quirk.
There is also a neat bit of symbolism in the way this is being framed. NBC Sports returned to the NBA last season, when its tip-off doubleheader drew 7.1 million viewers, and it is now entering its second season with the league. The new opening-night format takes that momentum and stretches it into something bigger, cleaner, and harder to ignore.
A network trying to make opening night matter
For NBCUniversal, this is part of a year-round live sports calendar that is clearly meant to keep the NBA front and centre. NBC Sports already has the numbers to point to: the 2025-26 opener was the largest tip-off audience since 2010, while the Knicks vs. Lakers game was cited as the most-watched Sunday night regular season NBA game since 2002. The first Sunday Night Basketball doubleheader on Feb. 1 averaged 5.6 million viewers, and the audience for that game window peaked at 3.7 million viewers. The numbers are the point. NBC knows big-event basketball travels.
That is why the opening night schedule feels so deliberate. This is not just the answer to when the NBA season starts. It is NBC Sports saying the start of the NBA season should look and feel like a major television occasion. Maria Taylor will host NBA Showtime coverage alongside Carmelo Anthony, Vince Carter, and Tracy McGrady, adding more star power to a night built to look premium from the first whistle.
The league will always have room for smaller opening-night setups elsewhere, but NBC is making a very different argument here. If you want the cleanest answer to when does the NBA season start, it is Oct. 20. If you want the real answer, it starts with a tripleheader, a broadcast split across NBC and Peacock, and a network that intends to make the NBA’s opening night feel like something bigger than a date on the calendar.
