Evan Mobley says the Boston Celtics were a "good test" for the Cleveland Cavaliers as they saw their perfect start to the NBA season ended.

The Cavaliers were 15-0 going into the game, the fourth team in NBA history to open with that record, but a slow start cost them as they lost 120-117 to the defending champions on Tuesday.

Cleveland fought back to cut a 21-point deficit to two in the third quarter, with Donovan Mitchell making it a four-point game with 24 seconds remaining, but they could not snatch a win as Al Horford's late dunk sealed it.

Mobley had 22 points, 11 rebounds and six assists for the Cavaliers, and chose to focus on the positives from the defeat, in particular, their response to the half-time deficit.

"I'm happy how we fought back," said Mobley. "That was the main thing that I can be happy about.

"I feel like we didn't start the best. That was the main thing that really shot us in our foot. But overall, I feel like we played a pretty good game.

"I think it was a good test, and from what I saw out there, we could beat anybody."

Mitchell, Cleveland's top scorer with 35 points, added: "[I learned] that it's the group I thought we were.

"It's just a test. This is a big test. Whether you win, lose or draw, it's just a test, and obviously, you want to learn through wins, but we lost tonight.

"But there's a lot we can take away from the good in the second half and a lot we can learn from the first half to get better at."

The Celtics bounced back from a defeat to the Atlanta Hawks in the first round of the NBA Cup with this result and made it three wins on the trot.

They improved their record to 12-3, though they still sit below the Cavaliers in the Eastern Conference, and Derrick White says Boston knew a lot was riding on this result.

"Everybody knew that they were undefeated and coming to our building," he said. "And also, it's an NBA Cup game, and we already lost one game.

"So, it was a really big game in that aspect. So, we were all aware [of the excitement around it]."

The Cleveland Cavaliers are relishing the chance to test themselves against the Boston Celtics.

Cleveland extended their perfect record as they became just the fourth team in NBA history to go 15-0 to start a season by beating the Charlotte Hornets 128-114 on Sunday.

The Cavs are tied for the second-best start to a season, trailing only the 2015-16 Golden State Warriors, who went 24-0.

Cleveland, inspired by LeBron James, beat the Warriors in the NBA Finals that year. All three of the previous teams to go 15-0 to start a season have reached a championship series (2015-16 Warriors, 1993-94 Houston Rockets and 1948-49 Washington Capitols).

Next up for the Cavs are the reigning NBA champions, and first-year coach Kenny Atkinson, who rested talisman Donovan Mitchell against the Hornets, cannot wait for the task of facing the Celtics, who beat Cleveland in the Eastern Conference semifinals last season.

"Boston Garden," Atkinson said after becoming the first coach to win his first 15 games in charge of a team. "What's better than that?

"It's great for the NBA, right? Everybody is going to be watching, and I know our guys are anxious. I know they remember last year. We're going well. They're going well. It's great for the league. Great for our franchise. We're excited.

"It's going to be a great test for us. They obviously play a different style, five-out with five shooters, so it's going to be a really good test for us.

"We're at that point right now, 15-0. Let's test ourselves against the best and see where we stand and see where we're going to make adjustments or not make adjustments.

"It actually comes at the perfect time."

Jarrett Allen had 21 points and 15 rebounds against Charlotte, and was one of four Cleveland players to finish with over 20 points, along with Darius Garland (25), Ty Jerome (24) and Evan Mobley (23).

"It's a rematch," said Allen of facing the Celtics, though he missed last season's playoff series due to a rib injury.

"I know they didn't have some players. And we didn't have me, so I want to try and beat them and test where we are with them.

"Everyone is showing tons of energy, all over the city. It's incredible how Cleveland has adopted us. They come to every game, yelling for everything. The city of Cleveland has our backs."

The Celtics, who will visit the White House later this week to celebrate last season's success, have gone 11-3 to start the campaign and are second in the Eastern Conference behind the Cavs.

Boston Celtics guard Jaylen Brown was disappointed with Milwaukee Bucks forward Giannis Antetokounmpo after he offered him a fake handshake during their 113-107 win on Sunday.

The incident happened in the second quarter of Boston's victory when Antetokounmpo offered his hand to Brown after giving away an offensive foul.

But before Brown could accept it, the former MVP pulled his hand back and ran it through his hair. After laughing about it, he then reached out to offer Brown his hand again, although the gesture was not accepted and Brown shook his head.

"Giannis is a child," Brown said after the game. "I'm just focused on helping my team get a win. And that's what we did tonight."

Antetokounmpo, meanwhile, was surprised to hear that Brown had reacted so badly after the game after having previously joked with Brown on the court.

"We always joke around with the flow of the game," Antetokounmpo said. "It's something that I do to my kids, I play around.

"This is who I am. I play the game with fun, joy."

The Bucks held the lead at half-time, with Antetokounmpo scoring 19 points in the first quarter, his highest-scoring quarter this season. However, they could not hold out for the win as they fell to 2-8.

After the game, Antetokounmpo – who eventually finished with 42 points and 13 rebounds – was complimentary about Brown in an attempt to seemingly smooth things over.

"I think he's an incredible player," he said. "I'm just going to continue to be me. And at the end of the day, if I'm called a child, so be it.

"I just try to go out there and have fun. But again, [he is a] great player, great competitor. If I have another opportunity, I'll do it again."

Brown was called for a flagrant foul against Antetokounmpo in the fourth quarter after challenging him in the air, with the official saying it was excessive and unnecessary contact.

The foul was, according to Brown, not intentional or in response to the earlier handshake gesture.

Despite improving to a 7-1 record by beating the Boston Celtics, Steph Curry insists the Golden State Warriors "haven't done anything yet".

Curry impressed in the Warriors' 118-112 victory over the reigning NBA champions, as he finished with 27 points, seven rebounds, nine assists and four steals.

He played 34 minutes after missing a week with a sprained ankle, and moved to 30th on the NBA's all-time scoring list, passing Charles Barkley when he scored the 23,747th point of his career in the third quarter.

The win moved the Warriors joint-top of the Western Conference, but despite what looks to be a statement win, Curry was not getting ahead of himself.

"We haven't done anything yet," Curry said.

"A good team, or a relevant team, wins the games they are supposed to win, you steal a couple on the road against good teams, you protect your home court. We've done those things so far, but we got two more games on this road trip, two tough tests.

"So, I like where we're at, obviously. But [there's a] long way to go.

"Until proven otherwise, that's how we have to play [splitting up the contributors]. And we've talked about it.

"Coach has talked about it until he's blue in the face already. Every practice, every film session, every pregame, it's the same message. So, it is who we are right now. It's who we have to be."

The Celtics had taken the lead in the first quarter after a strong start, but they struggled to cope as the Warriors' constant rotation among defenders wreaked havoc on the hosts' offense.

Boston committed 12 turnovers as they failed to find their rhythm for most of the game, though coach Joe Mazzulla was fairly pleased with how his team adapted.

"They're physical, so they force you to fight for your space," Mazzulla said. "They have active hands, so I think in the first half, they got a ton of deflections.

"They were able to get some stuff there, but I thought we did a better job of handling the physicality in the second half and just have to put - again, we talk physicality, it's just as much about defense as offense.

"So, it took us a little while to get adjusted to that. Once we did, we executed really well. And then it just came down to a couple possessions at the end."

The Celtics sit second in the Eastern Conference behind the Cleveland Cavaliers, who hold a perfect record so far.

Derrick White believes Neemias Queta is "more sure of himself" after helping the Boston Celtics cruise to a 122-102 win over the Washington Wizards.

The Celtics maintained their perfect record in the NBA this season with their first road win of the season, with Jayson Tatum leading the charge with 25 points and 11 rebounds.

Jaylen Brown scored 27, while White added 19 as the reigning champions extended their winning streak over Washington to five games.

The Wizards struggled to gain any momentum in what was their season opener and trailed the Celtics throughout.

Boston were much changed from their opening win over the New York Knicks, as Joe Mazzulla went with a double-big line-up to make up for Sam Hauser's absence.

One of those brought in was Queta, who scored 12 points on 5-of-7 shooting and grabbed seven rebounds, including a game-high four on the offensive end.

And White was impressed with the influence Queta had despite his short time on the court.

"He's athletic, seems to get every offensive rebound, and is just a big body around the rim," White said.

"I just think he's a little more comfortable, a lot more sure of himself, of where to be in the offense. I think last year he was maybe thinking too much, but this year he's just playing and doing what he does.

"He was really good for us in training camp and again [against Washington]."

Xavier Tillman and Luke Kornet were the other backups brought in by the Celtics, and proved their most efficient scorers, shooting a combined 10-of-14 from the field.

"The standard is the standard and no matter who we put in there, we expect the same things," White added.

"Obviously, it's not Sam Hauser running around out there, but there's a lot of ways for us to create advantages and I thought all the bigs did a great job for us today."

Boston Celtics' Jaylen Brown says it was "like a lid on the basket" as the team failed to break the record for the most 3-pointers in a single game despite having numerous attempts to do so.

The defending champions got off to a perfect start in their NBA opener, beating the new-look New York Knicks 132-109 on Tuesday.

Al Horford had tied the record in the fourth quarter, making Boston's 29th 3-pointer of the game (level with Milwaukee Bucks), but with nine minutes left to play, Boston failed to make their next 13 consecutive attempts.

Otherwise, it was the Celtics' day, as Jayson Tatum started their celebrations with 37 points and 10 assists, while Derrick White scored 24.

Brown added 23 himself but was left in disbelief that they had been unable to break the record after the start they had.

"It was almost like we got jinxed or something," Brown said. "It was like when we were just playing, having fun, playing our style of basketball, everything was going in.

"And then once the crowd got into it, and we started hunting them [3-pointers], we couldn't even hit the broadside of the barn. Everything was off. We got a bunch of great looks, and it was like a lid on the basket.

"So that just shows, like, we're not a team that's hunting 3s. We play the game, and we do what we're supposed to do, but I think towards the end it was tough because we wasn't playing the way we had normally played. But we still had a bunch of great looks."

The Knicks were tipped to be the Celtics' toughest opponents in the Eastern Conference this year but struggled to cause their opponents any real issues.

Jalen Brunson scored 22 points for New York, and new addition Karl-Anthony Towns had just 12 points and seven rebounds.

Despite the disappointing opener, coach Tom Thibodeau is already looking to how they can improve for their next game.

"It's Game 1," Thibodeau said. "We didn't have that much time yet. But it's early, and you got to learn from it.

"So, our thing is to get better from this and watch film, and I think it was a great test for a team like this, who are already up there.

"It's a good test, and we'll learn from that and try to build on what we got to do with our habits and everything."

The Celtics are next in action against the Washington Wizards on Thursday, while the Knicks will take on the Indiana Pacers a day later.

Boston Celtics head coach Joe Mazzulla insists his team are under no pressure to win back-to-back NBA championships, as they prepare for Tuesday's season opener.

The Celtics will lift the curtain on the 2024-25 campaign when they face the New York Knicks at TD Garden, where they will raise a record-breaking 18th championship banner.

Boston went a league-best 64-18 through the regular season last term, then cruised through the playoffs with a combined 16-3 record against the Miami Heat, Cleveland Cavaliers, Indiana Pacers and Dallas Mavericks. 

They start the new campaign as favourites to claim a record-extending 19th crown, with Jayson Tatum, Jaylen Brown, Kristaps Porzingis, Al Horford and Jrue Holiday forming an impressive spine.

Mazzulla, however, will not pile any more pressure on his team, the first to deliver the NBA championship to Boston since 2007-08.

"We're all going to be dead soon, and it really doesn't matter any more. So there's zero pressure," he told reporters on Monday. 

"You have an opportunity to carry the organization forward, to double down on the tradition and history of what this organization has. What else would you expect than someone expecting you to win all the time?

"It's not pressure. There's nothing anyone in this circle can do to me that's going to impact my identity and who I am as a person or a coach. 

"We're either going to win or we're not, and 40 years from now, none of you are invited to my funeral and that's it."

While Mazzulla is urging calm, he also expects his players to be ready for a challenging opening fixture against the Knicks, who reached the Eastern Conference semifinals last season.

"I trust who they are. I think they have an understanding of both 'this is what we accomplished' and 'this is what we're trying to do'," he added.

"All the intangibles that go into winning should carry over from one season to another season.

"You have to appreciate it. But you've got to know what got you there and if you forget what got you there, you'll never get back."

After an offseason of massive free agent signings, blockbuster trades and the captivating Olympic Games in Paris, the 2024-25 NBA season will tip off on Tuesday.

While player movement and new rosters have grabbed the majority of the headlines since June, the defending champion Boston Celtics remain mostly unchanged and poised to make a run at a repeat.

Jayson Tatum returns as one of the top scorers in the league, and Jaylen Brown is coming off a Finals MVP performance. Tatum, however, barely played for this year’s gold medal-winning Team USA squad – and Brown was left off the roster entirely – despite Boston teammates Derrick White and Jrue Holiday playing key roles in Paris.

These dynamics could cause a lesser team to engage in a power struggle, but the core of this Celtics team appears to be as cohesive as they come, with Brown and Tatum gladly passing the “primary scorer” baton back and forth in their seven seasons together.

The Celtics finished last season 64-18, then followed with a 16-3 post-season, making them one of the most dominant champions in recent memory. Sports books have forecasted Boston’s win total this season at 58.5, the highest in the league.

With Tatum and Brown still in the heart of their primes, the Celtics will be difficult to dethrone, but Al Horford, 38, and Holiday, 34, may begin to regress. Boston will also closely monitor the status of Kristaps Porziņģis, who underwent left leg surgery in June and may be out until the calendar turns to 2025.

Knicks, Sixers load up to compete in East

The Celtics’ most likely challengers in the Eastern Conference appear to be the New York Knicks and the Philadelphia 76ers, both of whom made attention-grabbing acquisitions in the offseason.

The Knicks lost Isaiah Hartenstein to free agency but made a massive trade to acquire Karl-Anthony Towns. The multi-talented big man joins a stacked starting lineup that includes Jalen Brunson, Mikal Bridges and OG Anunoby.

New York won 50 games last season before injuries decimated their play-off hopes. This year’s squad is undoubtedly more talented than last year’s, but how quickly can this group gain cohesion after losing three of last season’s top five scorers?

The Knicks will play in the NBA’s tip-off game Tuesday in Boston, where the Celtics will raise another championship banner.

The 76ers were successful in their gambit to accrue salary cap space for last offseason and made a massive addition in signing Paul George to a four-year max contract that includes a player option.

George teams up with former MVP Joel Embiid and rising star Tyrese Maxey on a team with title aspirations. Philadelphia also added veteran role players this offseason in Andre Drummond, Eric Gordon, Caleb Martin and Reggie Jackson.

The 76ers are built to contend this season but face a number of durability questions. Embiid announced last week that he will not play on back-to-back nights after missing 45 games last season. George, 34, played 74 games last season but averaged 47 games played over the previous four seasons.

Philadelphia have said that their sole focus will be on having a healthy roster when the playoffs start in April, so Embiid and George could have plenty of rest days during the regular season. 

While Philly and New York appear to be Boston’s most formidable challengers in the East, others are lurking just a tier below.

The Milwaukee Bucks expect the second year of the Giannis Antetokounmpo-Damian Lillard pairing to yield better results under coach Doc Rivers, while Tyrese Haliburton and a young Indiana Pacers team will look to build on last season’s Eastern Conference finals appearance.

James family history

While the Western Conference is loaded with championship contenders, a team likely outside the title conversation has stolen most of the attention this offseason.

The Los Angeles Lakers used the 55th overall pick in June’s draft on Bronny James, making him teammates with his father, LeBron James. The pair will become the first father-son duo to play in the same NBA game.

Bronny struggled in six preseason games, shooting under 30 percent from the field and racking up more turnovers than assists. Even if Bronny spends most of the season in the G League, the Lakers will almost certainly allow him to take the court with his legendary father at some point.

The elder James will celebrate his 40th birthday this season as the future Hall of Famer enters his 22nd NBA season.

While James seems to have defied the aging process over the last several years, Los Angeles will likely ease his workload and give more opportunities to Anthony Davis, Austin Reaves and DeAngelo Russell.

James and Davis missed just 17 combined games last season, and the Lakers will need a similarly healthy season to compete in a loaded West.

MVP race: West is best

Luka Dončić won last season’s scoring title at 33.9 points per game and guided the Dallas Mavericks to an NBA Finals appearance.

The Mavs added veteran sharpshooter and long-time Golden State Warrior Klay Thompson in hopes of a title run and will be banking on big growth from second-year center Derek Lively II.

Dončić opens the season as the betting favourite to win MVP, but he will have plenty of competition both for personal accolades and team success.

Nikola Jokić was voted MVP for the third time last season and enters the 2024-25 season as one of the favourites, although he would need a truly spectacular season to overcome voter fatigue and win a fourth MVP in a five-year span.

After the free agent departures of Kentavious Caldwell-Pope, Bruce Brown and Jeff Green the last two off-seasons, the Nuggets will need contributions from younger players and will hope Jamal Murray’s health improves as the season progresses.

For years, the Oklahoma City Thunder were considered a sleeping giant, and OKC has signalled over the past year that they are ready for contention.

The Thunder were the top seed in the West last season with a 57-25 record, then used the playoffs to identify weaknesses and gain experience. OKC acquired Alex Caruso and Isaiah Hartenstein in the offseason, giving them a better-fitting and more flexible roster, and the Thunder enter this season as the favourites in the West.

Hartenstein will miss the first six-or-so weeks of the season after breaking his left (shooting) hand, but once healthy he should help negate a rebounding weakness that doomed the Thunder in the playoffs.

Shai Gilgeous-Alexander is among the MVP favourites after averaging 30.1 points, 5.5 rebounds and 6.2 assists last season while shooting a career-high 53.5 percent from the field.

As deep and talented as the Thunder are as currently constructed, they own a staggering amount of future draft capital and could become a juggernaut if they decided to trade for another star player.

The Minnesota Timberwolves turned heads with their run to the West finals last season and stunned the basketball world when they traded Karl-Anthony Towns for Julius Randle and Donte DiVincenzo.

The decision to move on from Towns puts more of the offensive load on Anthony Edwards, whose scoring and efficiency have improved each year since being the No. 1 overall pick in 2020.

Minnesota made easy work of the Phoenix Suns last post-season, but the Suns will look to rejoin the contenders’ conversation as Kevin Durant, Devin Booker and Bradley Beal enter their second season as a teammate trio.

Wembanyama: A matter of time

One of the most prevalent storylines entering 2024-25 is the continued growth of Victor Wembanyama in his second NBA season.

Wembanyama had one of the best rookie seasons in recent memory, with the 7-foot-4 center leading the league in blocks and finishing second in Defensive Player of the Year voting.

Wembanyama followed with an impressive run in the Paris Olympics and has hit all the early checkpoints of a future MVP.

Most experts agree that the San Antonio Spurs aren’t ready to compete for a play-off spot this season, but Wembanyama seems destined to become a top-five player, and his ascendancy could happen sooner rather than later.

Flounder for Flagg?

This year’s rookie class is full of questions, but prognosticators are bullish on several top prospects in the 2025 class, setting the stage for a race for the bottom.

Duke forward Cooper Flagg is projected to be a two-way force and is the consensus No. 1 prospect in the class after playing with Team USA Select Team over the summer.

Baylor’s VJ Edgecombe, along with Ace Bailey and Dylan Harper of Rutgers, have also got scouts excited in a draft class considered much deeper than 2024’s crop.

With one or more possible franchise-changers available in the 2025 draft, many of the NBA’s less talented teams will be content to sit at the bottom of the standings this season, especially in the Eastern Conference.

From the Washington Wizards to the Brooklyn Nets to the Portland Trail Blazers, there will be a handful of organisations focused more on the 2025 draft than their 2024-25 record.

The New York Knicks will visit the Boston Celtics for the first game of the 2024-25 NBA season on October 22 after the schedule for the new campaign was confirmed.

The Celtics beat the Dallas Mavericks 4-1 in the NBA Finals to win their first championship since 2008 last season, their 18th crown taking them clear of the Los Angeles Lakers at the top of the all-time charts.

They will open the defence of their title against rivals New York, who finished second to Boston in the Eastern Conference in 2023-24.

The Knicks were plagued by injuries throughout the 2023-24 postseason and were beaten by the Indiana Pacers in the conference semifinals, but they have moved to strengthen during the offseason by adding Mikal Bridges in a blockbuster trade with the Brooklyn Nets.

That game will form part of an opening-night double header, preceding the Minnesota Timberwolves' clash with the Los Angeles Lakers, as LeBron James enters his record-equalling 22nd NBA season.

The following day will feature Paul George's Philadelphia 76ers debut as they take on the Milwaukee Bucks, while the Los Angeles Clippers will welcome the Phoenix Suns to inaugurate their new home arena, the Intuit Dome.

Other standout fixtures for the season include Klay Thompson's reunion with the Golden State Warriors following his move to Dallas, which is set for November 12.

His Mavs debut could come against Victor Wembanyama and the San Antonio Spurs, with the two Texas teams set to face off on October 24.

The 2024-25 All-Star Weekend will be staged in San Francisco from February 14 to February 16, with the regular season set to wrap up on April 13.

Sam Hauser has agreed to a four-year, $45million contract extension with the Boston Celtics, his agent told ESPN on Sunday.

Hauser signed with the Celtics in 2021 as an undrafted rookie and has since established himself as one of the NBA's most accurate 3-point shooters.

His current rookie contract is due to expire in 2025, but this extension will keep him with the team until the end of the 2028-29 season.

Hauser shot 42.4% on 3-pointers last season, the fourth-best in the league among players with over 400 attempts, and became just the third player in Celtics history to make 10 3-pointers in a game in 2023-24.

The 26-year-old also made 179 catch-and-shoot 3-pointers last season, the sixth most in the NBA.

His extension is the third of the offseason already, with All-NBA forward Jayson Tatum signing a $315million five-year deal and guard Derrick White committing to $125million over four years.

The Boston Celtics continued to celebrate their 18th NBA championship by rewarding star forward Jayson Tatum with a record-breaking contract extension.

The Celtics and Tatum agreed to a five-year supermax extension worth nearly $314million, multiple media outlets reported Monday.

The contract is the largest in NBA history, with Tatum qualifying for a supermax deal by being voted to the All-NBA First Team in 2022-23.

Tatum’s deal is the latest in the Celtics’ effort to keep their championship core in place into the foreseeable future, despite a massive luxury tax bill.

Multiple media outlets reported that Boston and Derrick White agreed to a four-year, $126million extension earlier Monday.

Finals MVP Jaylen Brown signed a five-year, $286million extension last summer. Kristaps Porziņģis and Jrue Holiday are both signed through at least the 2025-26 season.

Even before agreeing to Tatum’s extension, the Celtics were projected to be over the second apron luxury tax, which restricts roster transactions by the league’s highest-spending teams.

Tatum, 26, is already a five-time All-Star and has been voted to the All-NBA First Team in each of the last three seasons.

Tatum averaged 26.9 points, 8.1 rebounds and a career-high 4.9 assists last season while leading the Celtics to a 64-18 record.

He has helped Boston to two NBA Finals appearances and has already played in 113 play-off games.

In 513 career regular-season games, Tatum averaged 23.1 points, 7.2 rebounds and 3.5 assists.

Though the 2024 NBA playoffs saw its share of surprising outcomes, in the end the best team reigned supreme.

And the Boston Celtics left no doubt of their superiority by seizing the franchise's record 18th Larry O'Brien Trophy with one of the most successful post-season stretches of the NBA's modern era, maintaining the level of dominance they displayed while winning a league-best 64 games during the regular season.

Monday's clinical 106-88 victory over the over-matched Dallas Mavericks in Game 5 of the Finals was the fitting conclusion to a stellar play-off run in which the Celtics went 16-3. That winning percentage of .842 is the second-best by an NBA champion since the league moved to a best-of-seven format for all four rounds in 2003, bettered only by the 2017 Golden State Warriors super-team that lost just once during that year's play-offs.

Detractors will be quick to point out Boston's relatively easy path to glory, as they didn't have to face any of the Western Conference's top four seeds in the Finals and also avoided the East's second and third-best teams, the New York Knicks and Milwaukee Bucks, in earlier rounds. 

The numbers suggest it may not have mattered.

Boston finished the regular season with the league's best offensive rating (120.2) and ranked third in defensive rating (109.0), and their 11.2 net rating (the difference between offensive and defensive rating) was the highest by any team since the aforementioned 2016–17 Warriors posted a 12.1 mark en route to capturing their second of three NBA titles within a four-year span.

And the Celtics cruised through the play-offs despite Kristaps Porzingis, one of the team's three 20-point-per-game scorers, missing 12 total games with a leg injury that rendered him to a reduced supporting role for much of the Finals.

So, what were the main factors behind Boston's season-long run of brilliance, one this budding dynasty appears to be fully capable of extending beyond 2024? Here's a closer look:

Three-point markmanship

Head coach Joe Mazzulla's offence is built around the 3-point shot, as the Celtics hoisted up a league-high 3,482 trey attempts during the regular season - 240 more than the next highest team -  and had a staggering 47.1 per cent of their total shots taken from beyond the arc.

If you're taking that many long-distance shots, you better have guys that can make them. And Boston certainly did.

The 2023-24 Celtics became the first team in NBA history with seven players that shot 37 per cent or better from beyond the 3-point line while having 250 or more attempts in a season, and their overall 3-point percentage of .388 ranked second in the league behind only Western Conference regular-season champion Oklahoma City's .389.

And when Boston was hitting its threes, it was virtually unbeatable. The Celtics were 36-1 in the regular season when shooting over 40 per cent from 3-point range, and 8-0 in the post-season when that number was higher than 37.5 per cent.

Disruptive defence

The Celtics also had the NBA's best net rating in 2022-23, a season which memorably ended with a stunning seven-game loss to the eighth-seeded Miami Heat in the Eastern Conference finals. Miami pulled off the upset by beating Boston at its own game, as it shot a scorching 43.4 per cent from 3-point range for the series while the Celtics struggled to a 30.3 per cent success rate.

Dallas, which had the second-highest rate of 3-point shots attempted per total field goal attempts during the regular season at 44.1 per cent, was determined to follow the Heat's blueprint in the Finals, but this Celtics team would have none of it.

The Mavericks made good on over 40 per cent of their shots from beyond the arc in their Game 4 blowout win, but were held under 30 per cent in three of their losses and under 32 per cent overall for the series as Boston's perimeter disruptors - led by six-time All-Defensive Team member Jrue Holiday and Finals MVP Jaylen Brown - put the clamps on Dallas' sensational backcourt duo of Luka Dončić and Kyrie Irving.

Doncic made just 11 of 45 (24.4 per cent) of his 3-point tries for the series, and the ex-Celtic Irving wasn't much better at 27.6 per cent. The Mavericks shot 29.7 per cent as a team from long distance when Holiday was on the court and 29.9 per cent when Brown was in the game.

Dynamic depth

Boston was able to navigate Porzingis' lengthy absence, as well as the shooting struggles of top scorer Jayson Tatum for sizeable portions of the Finals, with relative ease due to strong contribtions from a few of its role players, most notably Al Horford and Sam Hauser.

The 38-year-old Horford stepped into a starting role with Porzingis either unavailable or limited for much of the post-season and handled it with aplomb, especially on the defensive end where the Celtics were a stingier outfit with the grizzled veteran on the court.

Hauser, an undrafted 3-point specialist whose role off the bench steadily increased during the season, made his presence felt as well by going 11 of 23 (47.8 per cent) from beyond the arc for the Dallas series. The Celtics were a plus-17 with him on the court over the five games.

A dynasty brewing?

Under a steady sequence of shrewd moves from former coach turned president of basketball operations Brad Stevens and predecessor Danny Ainge, the Celtics have assembled the NBA's most complete roster and one that has the capability of potentially wreaking havoc for years to come. With Horford hinting at his intentions to return for an 18th NBA season, Boston will have all of its main players back for next season with its core of Tatum, Brown and Porzingis still in their primes. 

Add in a coach in Mazzulla who's still not 36 years old with still room to further perfect his craft, and it's not hard to envision yet another banner or two hanging from the rafters of TD Garden in the near future.

Pep Guardiola's advice helped the Boston Celtics win the NBA Finals, so says Joe Mazzulla.

The Celtics clinched the NBA title with a 106-88 victory over the Dallas Mavericks in Game 5 on Monday.

That sealed a 4-1 series win for Boston, who won their 18th Championship, and first since 2008.

And head coach Mazzulla revealed that Manchester City manager Guardiola, who was in attendance for Game 1 of the Finals, played a part in his team's success.

"Dallas has one of the smartest defenses," Mazzulla said.

"We had to be creative to counter them."

"Pep helped me in transitions and how to move guys."

Perhaps when he does eventually leave City, Guardiola might just try his hand in the NBA?

Kyrie Irving is confident the Dallas Mavericks can be regular championship contenders after their NBA Finals loss to the Boston Celtics came as a "bitter" ending to a "really positive journey".

Jayson Tatum delivered a magnificent performance in Game 5 with 31 points, eight rebounds and 11 assists, as the Celtics capped a dominant season by cruising to a 106-88 victory over the Mavericks on Monday to capture their first league championship since 2008.

It was a difficult night for Irving at TD Garden. Boston's All-Star forward and Finals MVP Jaylen Brown compiled 21 points, eight rebounds and six assists and played lock-down defence on the Mavericks star, who was held to under 39 per cent shooting in three of Dallas' four losses.

Irving, who spent two seasons with Boston before signing with the Brooklyn Nets in 2019, went just 5 of 16 from the field while managing 15 points, the third time in the series he produced 16 points or fewer.

But Irving was looking at the positives despite the 4-1 series loss and hopes Dallas will be back to go one better in the years ahead.

"We answered a lot of questions this year on what we were capable of doing and now it is just about being consistent," Irving said, per ESPN.

"I said that I wanted to be remembered as one of the best teams of this era and our last few champions have been a new one each and every year.

"So, I see an opportunity for us to really build our future in a positive manner where this is almost like a regular thing for us, and we are competing for championships. 

"From a spiritual standpoint, I think I enjoyed this journey more than any other season, just because of the redemption arc and being able to learn as much as I did about myself and my teammates and the organization and the people that I'm around."

After Dallas substituted its starters in the closing stages, Irving and Doncic exchanged an embrace and a few words on the sideline as the final seconds of the Celtics' victory ticked away.

"We said, 'We'll fight together next season, and we are just going to believe'," revealed Doncic.

Doncic battled injuries during the postseason and it remains uncertain if he will be able to represent Slovenia at the Olympic Games.

"I don't want to talk about what's next, man," Doncic said. "I have some decisions to make. I'm just trying to get a little bit healthier.

"It doesn't matter if I was hurt, how much was I hurt. I was out there. I tried to play but I didn't do enough."

With Doncic on the team, Mavericks coach Jason Kidd is optimistic there will be more NBA Finals appearances to come for Dallas.

He said: "For [Doncic] at the age of 25 to get to the Finals, to be playing his basketball at the level that he's playing...

"Now it's just being consistent. When you have one of the best players in the world, you should be always fighting for a championship."

Jayson Tatum says the Boston Celtics' 18th NBA title is a "night I will remember for the rest of my life".

The Celtics capped a dominant season by cruising to a 106-88 victory over the Mavericks in Game 5 of the NBA finals on Monday, capturing their first league championship since 2008.

After recording the league's best regular-season record at 64-18, Boston continued that fine form in the post-season, going 16-3 to earn their record-breaking 18th title, moving them above the Los Angeles Lakers.

After losing Game 4 on the road, the Celtics responded in style, with Tatum the standout performer, getting 31 points, eight rebounds and 11 assists.

"I mean, this is going to be a night that I will remember for the rest of my life, from the game, the celebration, these moments," Tatum said.

"Over the last couple years, we had some tough losses at home in the playoffs. We've lost the NBA championship at home in front of our fans. We had a chance to beat Miami in Game 6 a few years ago and lost that one.

"So, to have a big win - the biggest win that you could have in front of your home crowd - I felt like that was really important to go out there and do everything in my power to make sure we won this game tonight."

"It means the world," Tatum said on stage. "It's been a long time. And I'm grateful."

Kristaps Porzingis missed Games 3 and 4 with a leg injury but managed 16 minutes off the bench to help his team to victory in the decider.

He confirmed after the game that he would need surgery on the injury but did not want to miss out on the occasion.

"I think something could have happened, for sure, especially compensating now on the other leg now, which I just came back from," Porzingis told ESPN.

"There was definitely some added risk, but I didn't care. I was like, 'I want to give everything I can and then fix it after if I need to.'"

"Since last game, I've been thinking ... 'How can I get my body ready for next game?'. Like, no matter how it is. And today I was like, 'I'm going to try everything possible to get out there.'

"And, man, it feels great to be a champion."