Walker Kessler produced a game-winning block to deny Grant Williams' after Lauri Markkanen's 27th double-double of the season as the Utah Jazz edged the Boston Celtics 118-117 on Saturday.

The Jazz, fighting for a playoff spot in the tight Western Conference, had re-taken the lead with 35.3 seconds remaining from Talen Horton-Tucker's lay-up before Kessler blocked Williams' game-winning two-point attempt on a drive to the basket on the buzzer.

Utah rallied back from a 19-point deficit but the Celtics went on a 14-3 run to re-claim the lead before the late drama.

All-Star Markkanen was brilliant with 28 points including four three-pointers with 10 rebounds and three assists for Utah, while Horton-Tucker added 19 points. Among Markkanen's triples was one with 1:19 to play in the fourth to cut the margin to one point at 117-116.

Williams had produced a career-high seven three-pointers in his 23-point haul, while Jayson Tatum was kept to 15 points on four-of-12 shooting with six assists in a quiet second half.

Boston guard Jaylen Brown scored a team-high 25 points, making four-of-nine from beyond the arc, with six assists.

The Celtics shot 22 three-pointers at 43.1 per cent, but the Jazz hauled down 56-40 rebounds and scored 17-of-22 from the free-throw line.

Boston, playing their third game in four nights, clinched their playoff spot despite the defeat, by virtue of the Miami Heat's 113-99 loss to the Chicago Bulls.

Despite his cold night, Tatum (two) became the fourth Celtics' player to reach multiple 2,000-point seasons, alongside Larry Bird (four), Paul Pierce (four) and John Havlicek (two)

Embiid exceeds Iverson & Wilt franchise record

Joel Embiid became the first Philadelphia 76ers player to record nine straight 30-point games as they downed the Indiana Pacers 141-121.

Embiid scored 31 points on 10-of-15 shooting from the field along with 10-of-13 from the free-throw line, plus seven rebounds, seven assists and two blocks.

The center has averaged 36.1 points per game during his nine-game 30-point run, exceeding Allen Iverson and Wilt Chamberlain's previous joint record of eight.

Tyrese Maxey added 31 points with five triples while Tobias Harris contributed 24 points for the 76ers, who move into second in the Eastern Conference following Boston's loss.

Brunson leads Knicks past slumping Nuggets

Jalen Brunson made an impressive return from a foot injury with 24 points, including 16 in the first quarter, as the New York Knicks got past the Denver Nuggets 116-110.

The Knicks (42-30) rallied from a 13-point third-quarter deficit, with Brunson making two free throws with 43 seconds remaining, before lobbing to Mitchell Robinson to seal the win with 24 seconds left.

Nikola Jokic scored 24 points with 10 rebounds and eight assists for the Western Conference-leading Nuggets, who have lost five of their past six games to fall to a 47-24 record.

The West's second-ranked Memphis Grizzlies closed the gap on the Nuggets with a 133-119 win over the Golden State Warriors, led by Jaren Jackson Jr's 31 points, seven rebounds and four blocks.

The Western Conference All-Star reserves included three first-time selections, headlined by Most Improved Player candidates Shai Gilgeous-Alexander and Lauri Markkanen.

The reserves announcement on Thursday followed the starter reveal a week earlier, where Los Angeles Lakers megastar LeBron James was named captain of the West team.

He will be joined by Dallas Mavericks MVP candidate Luka Doncic, New Orleans Pelicans powerhouse Zion Williamson, reigning back-to-back MVP of the Denver Nuggets Nikola Jokic, and Golden State Warriors icon Stephen Curry.

The Memphis Grizzlies are the only top-two team in either conference to not have a starter, but they will still send two players to All-Star Weekend with Ja Morant heading back for his second and Defensive Player of the Year favourite Jaren Jackson Jr earning his first appearance.

Jackson is leading the NBA with 3.3 blocks per game, while his 4.3 combined blocks and steals is well clear of the second-placed Nic Claxton (2.6 blocks, 0.7 steals) and Anthony Davis (2.0 blocks, 1.3 steals).

He is joined by fellow first-time selections Gilgeous-Alexander of the Oklahoma City Thunder, and the Utah Jazz's key offseason trade acquisition Lauri Markkanen.

At 30.8 points per game, Gilgeous-Alexander sits fifth in the league, while boasting elite efficiency splits of 50.5 per cent from the field, 35.9 per cent from three and 91 per cent from the free throw line. He is also the only guard averaging at least one block per game (1.1), and is the only player in the league averaging at least 1.5 steals (1.7) and a block.

While Gilgeous-Alexander's trajectory had been pointing up, Markkanen's rise has been more of a surprise. 

Having never previously scored more than 18.7 points per game or shot better than 48 per cent from the field, the star of Finland's international team is now up to 24.9 points and 8.7 rebounds while shooting 52.1 per cent from the field and a blistering 43.4 per cent from deep.

Also earning a spot in the West reserves was Los Angeles Clippers wing Paul George –  who leads all reserves this year with his eighth selection – as well as Portland Trail Blazers' all-time leading scorer Damian Lillard with his seventh.

The Sacramento Kings were campaigning for two All-Stars due to their impressive position third in the West, but they had to settle for just center Domantas Sabonis after point guard De'Aaron Fox was arguably the conference's biggest snub.

Fox is leading the team in scoring at 24.3 points per game and is also enjoying his first season shooting above 50 per cent from the field, while Sabonis is leading the league in rebounding at 12.4 per game to go with his 18.8 points (61.5 per cent shooting) and 7.1 assists.

Other than Jokic (10.0 assists per game), Sabonis is the only other interior player in the league averaging at least seven assists.

Stephen Curry was ejected for throwing his mouthpiece before Jordan Poole scored a last-second layup as the Golden State Warriors narrowly beat the Memphis Grizzlies 122-120 on Wednesday.

Curry was ejected with 1:14 remaining in the fourth quarter  with the Warriors up by two for unsportsmanlike conduct, having thrown his mouthpiece in frustration after Poole opted not to pass to him, before missing a three-point attempt.

But Golden State kept their composure without their NBA Finals MVP, with Klay Thompson draining a clutch three-pointer with 14.1 seconds left, before Ja Morant dished off for a Brandon Clarke dunk to square it up with 6.3 seconds remaining.

Poole got redemption for his role in Curry's ejection, when he got free to land a left-handed layup from Donte DiVincenzo's inbound to decide the game at Chase Center.

Curry finished with 34 points with four-of-eight three-point shooting, while Klay Thompson hit five-of-10 triples in his 24 points.

Draymond Green had 13 rebounds, seven assists and three blocks, while Poole added 21 points with seven assists.

Morant posted 29 points for the Grizzlies, making two-of-seven from beyond the arc with 12 assists and two steals. Desmond Bane managed 20 points but went four-of-six from the stripe.

The result lifts the Warriors up to ninth in the Western Conference with a 24-24 record, while the Grizzlies are 31-17 and second in the west.

Simmons booed as 76ers down Nets

Ben Simmons was booed throughout on his return to Wells Fargo Center as the Philadelphia 76ers edged the Brooklyn Nets 137-133 to clinch their sixth straight win.

James Harden starred against his former side with 23 points, three rebounds and seven assists, making two three-pointers and a driving layup in the final four minutes. Tyrese Maxey added 27 points off the bench and Joel Embiid had 26 points and 10 rebounds.

Seth Curry had a season-high 32 points including seven triples, Kyrie Irving added 30 points with 10 assists, while Ben Simmons was scoreless in the first half from only one shot but finished with 12 points, five rebounds and five assists.

Lillard shoots 60 in Blazers win

Damian Lillard scored 60 points, the second-most by a single player in a game this season, as the Portland Trail Blazers won 134-124 over the Utah Jazz.

Lillard shot nine-of-15 from three-point range including six of those in the first half, recording his fourth career 60-point game, matching Michael Jordan and James Harden for the third most overall.

The Blazers guard scored five triples in the second quarter, which he has done 16 times in any quarter in his career, which is the second most by any player in the last 25 seasons. Jazz power forward Lauri Markkanen scored 24 points with four rebounds.

Jayson Tatum registered his second career triple-double as the Boston Celtics ended the Dallas Mavericks' seven-game winning streak with a 124-95 victory on Thursday.

Tatum finished the game with 29 points, 14 rebounds and 10 assists plus one steal and two blocks. The MVP candidate shot eight-of-22 from the field and two-of-eight from beyond the arc, scoring 11-of-12 from the stripe.

The Celtics improved to 27-12 with their merciless display, which comes amid a tough stretch for the Eastern Conference leaders, who had dropped seven of their past 12 games, including giving up 150 points last game to the Oklahoma City Thunder.

Luka Doncic was kept to only 23 points for the Mavs, after a five-game run averaging 44.5 points. Doncic, who shot none-of-six from three-point range, was benched in the fourth quarter amid the blowout.

Tatum also struggled from beyond the arc, but Marcus Smart made up for it with four-of-nine triples in his 15 points, while Malcolm Brogdon hit three-of-five three-pointers in his 15 points off the bench.

Jaylen Brown scored 19 points with two three-pointers with seven rebounds, three assists and two blocks.

Nuggets rout Clippers despite Jokic being quiet

The Denver Nuggets re-claimed top spot in the Western Conference with a 122-91 domination of the Los Angeles Clippers, who slumped to their fourth straight defeat.

The Nuggets, who secured their 10th straight home win, prevailed without a great contribution from MVP Nikola Jokic, who managed 12 points with six rebounds and nine assists.

Jamal Murray top scored with 18 points, including four three-pointers for Denver, who led by as much as 43 points. The Clippers shuffled their deck ahead of a back-to-back with Kawhi Leonard scoring six points in 18 minutes.

The Nuggets lead the west with a 25-13 record ahead of the Memphis Grizzlies, also 25-13, who won 123-115 over the Orlando Magic with Ja Morant scoring 32 points.

Lauri's career-high ends Jazz's five-game skid

Lauri Markkanen scored a career-high 49 points as the Utah Jazz snapped their five-game skid with a 131-114 victory over the Houston Rockets.

Markkanen posted 18 points in the first quarter on his way to the equal 15th highest single-game scoring performance this season.

The Finnish forward sparked a 14-0 fourth-quarter run which put the game to bed. Jalen Green scored 30 points for Houston, while Kevin Porter Jr added 23.

The New York Knicks extended their winning run to eight games to shoot into playoffs contention while they compounded the Golden State Warriors' road woes with a 132-94 rout on Tuesday.

The reigning champions, missing 2022 NBA Finals MVP Stephen Curry for a third straight game with a shoulder injury, slumped to 3-15 on the road this season, sitting 15-17 overall.

Offseason Knicks addition Jalen Brunson scored 21 points with five assists, while Immanuel Quickley top scored off the bench with 22 points. Julius Randle had 15 points with 12 rebounds and five assists.

The Knicks, who never trailed in the blowout win, had six players reach double-digit scores, with the 38-point triumph their largest margin of victory in the last two seasons.

The victory also means the Knicks boast the longest active win streak in the NBA, having conceded an NBA-best 97.8 points per game during the streak.

The Knicks, who had not beaten the Warriors at home for almost a decade, hit 11 triples in the first half, finishing the game with 17-of-40 three-point shooting, led by Quickley with five.

Jordan Poole scored a team-high 26 points for the Curry-less Warriors, who had James Wiseman play 22 minutes, scoring four points with three rebounds.

The Knicks improved to 18-13 overall to sit sixth in the Eastern Conference.

Markkanen shoots Jazz past Pistons

Seven-foot Finnish power forward Lauri Markkanen scored a career-high nine three-pointers in his 38-point haul as the Utah Jazz won 126-111 over the Detroit Pistons.

Jordan Clarkson had 12 points within 1:51 of gametime but it was Markkanen who stole the show, matching his career-high points output.

The game was the Jazz's third in four evenings, with Malik Beasley adding 17 points off the bench while Clarkson finished with 21. Jarred Vanderbilt had 18 points with 13 rebounds.

Nuggets take over in the west

The Denver Nuggets moved into top spot in the Western Conference with a 105-91 victory over the Memphis Grizzlies led by another Nikola Jokic triple-double.

The back-to-back NBA MVP recorded his sixth triple-double of the season, putting on a brilliant passing display, with 13 points, 13 rebounds and 13 assists.

The Nuggets (19-11) defense kept the Grizzlies to 44.4 per cent shooting and only 19.2 per cent from beyond the arc, with Ja Morant top scoring for Memphis with 35 points along with 10 assists.

Joel Embiid flexed his muscles with arguably the best game of his career, with a season-best 59-point haul in the Philadelphia 76ers' 105-98 victory over the Utah Jazz on Sunday.

Embiid was dominant in every facet, with his 59 points coming on 19-of-28 shooting, making 20-of-24 from the stripe, while having 11 rebounds, eight assists and seven blocks.

The Sixers center is the first player since blocks became official in 1973-74, to record 50-plus points, 10-plus rebounds, five-plus assists and five-plus blocks in a game.

Embiid is also the first player since Damian Lillard in 2019 to have more than half of his team's points in a game.

The Cameroonian erupted in the fourth quarter with 26 points, taking him into fifth spot for the best scoring performances in franchise history. It was a career-best points haul for 28-year-old Embiid.

Tyrese Maxey was Philadelphia's next best with 18 points and four steals, with James Harden still out with a foot injury.

The Jazz had no answers to Embiid, who had scored 42 points on Saturday against the Atlanta Hawks, with Malik Beasley scoring 18 off the bench while Lauri Markkanen had 15 points with 10 rebounds.

Garland briefly holds season-high points haul

Darius Garland piled on 27 fourth-quarter points for a career-high 51 points, but he could not lift the Cleveland Cavaliers past the Minnesota Timberwolves, losing 129-124.

Garland's 51 points, which included 10 triples, was briefly a league season-high, before Embiid's monster game for the Sixers.

The Timberwolves led by 24 points late in the third before the Cavs rallied, led by Garland, who became the fourth Cleveland player to reach 50 points.

Karl-Anthony Towns scored 29 points with 13 rebounds, while D'Angelo Russell added 30 points with 12 assists.

AD lifts Lakers without LeBron to snap skid

Anthony Davis stepped up in LeBron James' absence, scoring 37 points with 18 rebounds as the Los Angeles Lakers snapped their five-game losing run with a 116-103 win over the Brooklyn Nets.

Davis shot 15-of-25 from the field, while bringing down 10 offensive rebounds among his 18 for the game, with Lonnie Walker adding 25 points, making four-of-five from beyond the arc.

Kevin Durant was a lone hand on offense for the Nets with Seth Curry, Ben Simmons and Kyrie Irving all absent. Durant scored 31 points with nine rebounds and seven assists.

Meanwhile, Stephen Curry hit 27 points as the Golden State Warriors' winless road run (0-7) extended to 0-7 after being downed 122-115 by the Sacramento Kings.

Joel Embiid flexed his muscles with arguably the best game of his career, with a season-best 59-point haul in the Philadelphia 76ers' 105-98 victory over the Utah Jazz on Sunday.

Embiid was dominant in every facet, with his 59 points coming on 19-of-28 shooting, making 20-of-24 from the stripe, while having 11 rebounds, eight assists and seven blocks.

The Sixers center is the first player since blocks became official in 1973-74, to record 50-plus points, 10-plus rebounds, five-plus assists and five-plus blocks in a game.

Embiid is also the first player since Damian Lillard in 2019 to have more than half of his team's points in a game.

The Cameroonian erupted in the fourth quarter with 26 points, taking him into fifth spot for the best scoring performances in franchise history. It was a career-best points haul for 28-year-old Embiid.

Tyrese Maxey was Philadelphia's next best with 18 points and four steals, with James Harden still out with a foot injury.

The Jazz had no answers to Embiid, who had scored 42 points on Saturday against the Atlanta Hawks, with Malik Beasley scoring 18 off the bench while Lauri Markkanen had 15 points with 10 rebounds.

Garland briefly holds season-high points haul

Darius Garland piled on 27 fourth-quarter points for a career-high 51 points, but he could not lift the Cleveland Cavaliers past the Minnesota Timberwolves, losing 129-124.

Garland's 51 points, which included 10 triples, was briefly a league season-high, before Embiid's monster game for the Sixers.

The Timberwolves led by 24 points late in the third before the Cavs rallied, led by Garland, who became the fourth Cleveland player to reach 50 points.

Karl-Anthony Towns scored 29 points with 13 rebounds, while D'Angelo Russell added 30 points with 12 assists.

AD lifts Lakers without LeBron to snap skid

Anthony Davis stepped up in LeBron James' absence, scoring 37 points with 18 rebounds as the Los Angeles Lakers snapped their five-game losing run with a 116-103 win over the Brooklyn Nets.

Davis shot 15-of-25 from the field, while bringing down 10 offensive rebounds among his 18 for the game, with Lonnie Walker adding 25 points, making four-of-five from beyond the arc.

Kevin Durant was a lone hand on offense for the Nets with Seth Curry, Ben Simmons and Kyrie Irving all absent. Durant scored 31 points with nine rebounds and seven assists.

Meanwhile, Stephen Curry hit 27 points as the Golden State Warriors' winless road run (0-7) extended to 0-7 after being downed 122-115 by the Sacramento Kings.

Los Angeles Lakers head coach Darvin Ham did not hold back when discussing his side's poor performance in their 130-116 loss to the Utah Jazz on Friday, calling their defense "inept at best".

The Jazz came out of the blocks on fire, putting up 40 points in the first quarter and another 35 in the second to lead 75-62 at halftime.

While the Lakers were able to muster a solid third period, winning the frame 33-25 and trimming the lead to 100-95 heading into the fourth quarter, they failed to keep that momentum up and gave up another 30 points in the last.

Utah's 130 points is the biggest score a team has put up against the Lakers this season, with no team managing more than the Golden State Warriors' total of 123 on opening night.

Speaking to the media after the loss, Ham said it was incredibly disappointing to see his team lose the momentum they have been trying to build as they entered the contest off back-to-back wins.

"We took a huge step backwards tonight," he said. "Giving up 75 points in the first half, giving them at least three 30-plus point quarters, we can't play like that.

"We were good during different small stretches, but the overall picture that was painted, by us defensively, sucks.

"That's got to be in your DNA, and it's a process to get it to be that way – where you want to defend at a high level night-in and night-out.

"It's not comfortable, but it's fun. It has to be fun, you have to enjoy getting stops and holding teams to one possession. Rebounding the ball, getting hits, whether you retrieve the ball or not.

"Just the little things of the game – keeping the ball in front of you, getting down in your stance, sprinting back in transition.

"Unfortunately we have a huge laundry list of things we can show them – that we're going to show them tomorrow.

"This is the first game where I felt like we really weren't there defensively."

When asked about any offensive struggles in the fourth quarter, Ham reinforced that this loss had nothing to do with that side of the ball.

"There's 60,000 points in our locker room, so I'm not worried about our offense," he said.

"We've got to defend. We scored enough points tonight to win a game, but our defense was inept at best."

One Lakers player who did perform well was Russell Westbrook, with the maligned former MVP actually drawing "M-V-P" chants from the home crowd at one point.

He finished with a team-high 26 points on nine-of-14 shooting, hitting three-of-five from long range while adding six assists and two steals, but he said the energy from his side was not there from the jump.

"They just started off playing a lot faster than us," he said. "[We were a] step slow, and it showed. We tried to pick it up in the second half, but we put ourselves in a bad position early."

The Lakers are now 2-6 through their first eight games, and will host the 7-1 Cleveland Cavaliers in their next fixture on Sunday.