NBA Opening Night Wrap-Up: Pistons Stun Celtics, 76ers Spoil Ring Night, Thunder Beat Spurs

TUESDAY, OCTOBER 20, 2026 · OPENING NIGHT

NEW YORK

The NBA did not ease into its new season on Tuesday. It opened with a matinee in Detroit that became a record Pistons comeback over the Celtics, a ring ceremony in New York that the 76ers spoiled at the champion Knicks' expense, and a conference finals rematch in San Antonio that the Thunder won over the Spurs on a night that turned physical before halftime. Three games, three statements. By the end of the night, both of last season's finalists were 0-1, the defending champion's new banner hung over a loss, and the league's loudest summer — the deals that moved Paul George to Boston, Jaylen Brown to Philadelphia and LeBron James to the 76ers — had produced one win, one historic individual debut and one very long night for the home teams. Here is opening night, game by game, and what each result actually means.

In Detroit, a comeback for the record books

Detroit 121, Boston 113 was, for about 27 minutes, a coronation. George, in his first game as a Celtic after the July trade that sent Brown to Philadelphia, scored 38 points — the most any player has ever scored in his Celtics debut, passing the 30 Kristaps Porzingis put up in 2023 — and hit three 3-pointers in less than a minute early in the third quarter to push Boston's lead to 72-50. He finished 12-of-21 from the field and 7-of-12 from deep, with five rebounds, three assists and five steals. It was not enough, because Detroit then produced the largest opening-day comeback of the play-by-play era, which dates to 1997-98: a 23-0 run in under five minutes of the fourth quarter that flipped a double-digit deficit into a 112-99 lead with 3:33 to play.

The comeback was a group project. Cade Cunningham and Jalen Duren scored 22 points apiece, Cunningham adding eight assists and Duren nine rebounds. Duncan Robinson scored 21, with 15 of them in the fourth quarter, and Javonte Green — who did not play a second of the first half — scored 19 in 18 minutes off the bench, hitting five 3-pointers. Ausar Thompson added 11 points, 11 rebounds and five assists. On the other side, Jayson Tatum, starting his first full season since tearing his Achilles tendon in May 2025, shot 6-of-23 and missed all seven of his 3-point attempts, finishing with 13 points and 11 assists. Derrick White and Payton Pritchard scored 17 apiece. The takeaway is not that Boston is broken — George's debut alone argues otherwise — it is that when Detroit raised its pressure, the Celtics went five minutes without a point and had no second way to score. Detroit, which won 60 games and the East's regular-season crown last year, starts 1-0. Boston hosts New York on Friday, and the closing problem gets its next exam immediately. Previously told the full story of the Pistons' 23-0 run and George's record debut earlier Tuesday.

At the Garden, the rings were New York's. The night was Philadelphia's

The pregame was all New York: championship rings presented by Walt "Clyde" Frazier, a banner raised to the rafters, gold-trimmed uniforms for the defending champions. The second half was all Philadelphia. The 76ers, trailing since late in the first quarter, closed the third quarter on an 11-0 run and never gave the lead back, winning 106-100 at Madison Square Garden.

Tyrese Maxey was the best player on the floor: 28 points, five assists, three steals and three blocks, and his sixth straight season opener with at least 20 points, a streak that ties Julius Erving and Hal Greer for the longest in franchise history. Around him, the new pieces fit on night one. Brown, facing the franchise that traded him in July, had 19 points, eight rebounds and six assists. James, beginning his 24th season with his fourth team, had 14 points, nine rebounds and seven assists. Joel Embiid added 13 points, 11 rebounds and six assists, and the bench supplied the margin — Anfernee Simons scored 13 and Kentavious Caldwell-Pope 10. Six 76ers reached double figures on a night the team shot just 41.9 percent from the field. "Personally, I feel a lot better, still getting my rhythm," James said afterward, in comments reported by NBC Sports. "I think we played exceptionally well, especially defensively. Didn't shoot the ball well, but we have capable shooters." Previously covered James's Philadelphia debut and the banner-night win in full.

New York's problems were plain in the box score. The Knicks shot 37.2 percent. Jalen Brunson led them with 21 points but needed 19 shots to get there. Karl-Anthony Towns had 19 points and 12 rebounds but sat much of the first half in foul trouble and played only 24 minutes; Andre Drummond, facing his former team, filled in with 12 points and 14 rebounds. One loss on ring night decides nothing — but this was the team New York swept in last spring's conference semifinals, rebuilt over the summer specifically to close the gap, and the gap looked closed. Philadelphia hosts Cleveland on Thursday. New York goes to Boston on Friday, where one of the East's two preseason favorites will start 0-2.

In San Antonio, the MVP set the terms

The nightcap was a rematch of last season's seven-game Western Conference finals, which San Antonio won on May 30, and Oklahoma City played the first half like a team that had spent five months thinking about it. The Thunder led 65-44 at halftime and by as many as 26 points, riding Shai Gilgeous-Alexander's 32 points and a bench eruption from Jared McCain, who scored 20 and matched his career high with six 3-pointers, in a 116-104 win.

The rivalry had not cooled. In the second quarter, De'Aaron Fox received a flagrant-1 foul for tossing Chet Holmgren to the floor, the ensuing scrum drew four technical fouls — Wembanyama's among them — and Oklahoma City answered with a 9-0 run. San Antonio, to its credit, kept coming: Stephon Castle scored 24, Dylan Harper added 18, Fox had 14, and the Spurs cut the lead to seven twice, the last time on a Castle 3-pointer with 4:18 remaining. Every push met an answer. Holmgren finished with 14 points and Jalen Williams, in his return, had 12.

Wembanyama's line told two stories at once: 12 points, 13 rebounds, three assists and six blocks — and 1-of-13 shooting. He missed his first 12 shots, had an alley-oop attempt blocked by 7-foot-3 rookie Aday Mara, scored 10 of his points at the free-throw line, and did not make a field goal until a lob dunk from Fox at the end of the third quarter. Against the league's best defense, San Antonio needed its star's scoring, not just his rim protection. Gilgeous-Alexander, the reigning MVP, was in no mood to overread any of it. "One of 82," he said on the NBC broadcast, in comments reported by USA Today. "This doesn't prove anything. This doesn't mean anything besides the fact that we won tonight. We took a step in the right direction. We gotta do it 81 more times." Oklahoma City hosts Denver on Thursday. San Antonio hosts Houston in Austin on Friday, and Wembanyama's shooting gets the week to become a storyline or a footnote. The full game story is in Previously's report from San Antonio.

What opening night actually told us

Start with the East, where the hierarchy bent in a single afternoon and evening. Detroit proved its 60-win season was a foundation, not a fluke, by winning a game it had no business winning. Philadelphia proved its expensive summer works as a system, not just a collection of famous names — it won with defense and balance on a poor shooting night, on the champion's floor. New York and Boston, the two teams most often picked to meet in the conference finals, both start 0-1, and they play each other on Friday. The wider picture is in Previously's season preview.

Then there is the trade that connected the day's first two games. Brown, sent from Boston to Philadelphia in July, won his debut with an all-around line and a closing role. George, who arrived in Boston in the same deal, was individually historic — a franchise debut record, five steals, seven 3-pointers — in a loss his team led by 22. One game settles nothing about a trade. But opening night framed the question perfectly: Boston got the bigger single performance, and Philadelphia got the win.

In the West, the MVP race had its first head-to-head data point, and it was lopsided — Gilgeous-Alexander efficient and in command, Wembanyama dominant everywhere except the scorebook. And across all three games ran the pattern that should worry the stars: the decisive runs came from depth. Green and Robinson in Detroit, McCain in San Antonio, Simons and Caldwell-Pope in New York. Opening night is supposed to be a showcase for the names on the marquee. This year it belonged, again and again, to the second unit.

Wednesday, everybody else joins in

The rest of the league arrives on Wednesday, when 22 teams play their openers — 11 games in one night. The national doubleheader on ESPN pairs Minnesota at Miami at 7:30 p.m. ET, where Giannis Antetokounmpo makes his Heat debut, with Golden State at the Los Angeles Lakers at 10 p.m. ET. Atlanta visits Orlando, Milwaukee visits Washington, Charlotte visits Brooklyn, Chicago visits Toronto, Utah visits Memphis, Indiana visits New Orleans, Dallas visits Houston, Phoenix visits Portland and Sacramento closes the night at the LA Clippers. Previously has the full Wednesday slate and what to watch in all 11 games. Eighty-one games remain for Tuesday's six teams, and everything declared above comes with that asterisk. But opening night has a habit of telling the truth early. This one said the East is deeper than its bracket, the West still runs through its MVP — and nobody, champion or contender, gets to coast into this season. More coverage is on the Previously sports front.

Tuesday's finals

Detroit Pistons 121, Boston Celtics 113 — Final, at Detroit.
Philadelphia 76ers 106, New York Knicks 100 — Final, at New York.
Oklahoma City Thunder 116, San Antonio Spurs 104 — Final, at San Antonio.

Section: Sports