The 2026-27 NBA regular season tips off Tuesday, Oct. 20, with a tripleheader on NBC and Peacock that doubles as a coronation and a reunion: LeBron James makes his debut for the Philadelphia 76ers against the defending champion New York Knicks at Madison Square Garden. Later that night, LeBron James and the Philadelphia 76ers travel to Madison Square Garden to face the defending champions, the New York Knicks.
NBA Opening Night Arrives With LeBron's New Chapter
The game between the Celtics and the Pistons will start at 3:00 pm ET, whereas the Sixers' game against the Knicks will start at 7:00 pm ET and OKC will take on the Spurs at 9:30 pm ET. All three games will be nationally televised.
A Ring Ceremony LeBron Wasn't Invited to Spoil
Before the ball goes up at the Garden, New York stages the kind of pregame show the building hasn't seen in decades. It will be the first time in 53 years a championship banner will be raised to the rafters in New York, with Adam Silver on hand to give Jalen Brunson, Karl-Anthony Towns and the rest of the Knicks their rings.
James will try to crash that party in his first game in a Sixers uniform, alongside fellow newcomer Jaylen Brown, who was dealt to the Sixers in return for Paul George, two first-round picks and two second-round selections in a July blockbuster that ended his decade in Boston. Oct. 20 will mark the debut games for Brown and James as members of the Sixers, and they will have to combat the continuity of the Knicks.
The Rest of a Loaded Tripleheader
Thunder-Spurs Reignite Their Western Finals Rivalry
The nightcap sends the Thunder to face the San Antonio Spurs on Oct. 20, which marks Opening Night, in a rematch of last season's Western Conference Finals, where the Spurs won in seven games. Spurs head coach Mitch Johnson is expected to lean on a three-guard lineup of De'Aaron Fox, Stephon Castle and Dylan Harper alongside Devin Vassell and Victor Wembanyama, though veteran forward Tobias Harris will not make his Spurs debut as he continues to recover from a left calf strain suffered in training camp. Of Harris, Johnson said simply, “He still needs some more progression on the court. He's progressing well. We feel really good about it.”
Celtics-Pistons Open the Day Shift
The tripleheader actually begins hours earlier in Detroit, where the Pistons host the Celtics, who finished as the top two teams of the Eastern Conference last season, in an afternoon window before the two marquee night games take over.
Midweek Doubleheaders Bring More Star Debuts
Giannis Antetokounmpo's Heat Debut
Opening week keeps rolling on Wednesday, Oct. 21, when Giannis Antetokounmpo will make his Heat debut against the Timberwolves led by Anthony Edwards and the debuting LaMelo Ball.
Luka Dončić Meets Stephen Curry
That same night, the Lakers and Warriors will renew their rivalry with Luka Dončić looking to get the post-LeBron era off to a strong start against Stephen Curry and the Dubs. The week then rolls into Thursday with Cleveland visiting Philadelphia and Denver traveling to Oklahoma City, before Friday's slate sends the Knicks to Boston and the Houston Rockets to San Antonio.
Where to Watch and What Comes Next
The Tuesday tripleheader airs on NBC and streams on Peacock, with ESPN picking up the Wednesday and Thursday doubleheaders and Prime Video closing out opening week on Friday. For Philadelphia, the stakes extend beyond one night; the franchise enters the season still dealing with questions about Joel Embiid's long-term health even as it adds two stars in James and Brown. For the Knicks, Tuesday is simply the start of defending the title they spent all summer celebrating, with the pressure of a full season now replacing the party.
Fans looking for the complete NBA schedule will find opening week packed with early measuring sticks: the Thunder-Spurs rematch carries real playoff residue, the Heat's Giannis era begins in earnest, and the Lakers start writing their first chapter without James in the building. All of it sets the tone for an 82-game season that runs through April before the play-in and playoffs decide who replaces the Knicks atop the league.