Collin Sexton is set for an extended period on the sidelines after sustaining a torn meniscus in his left knee, dealing a blow to the Cleveland Cavaliers. 

The Cavaliers have made an impressive 7-4 start to the season, with Sexton playing a pivotal role by leading the team in scoring at an average of 16 points per game. 

However, he went off hurt in the 126-109 win against the New York Knicks on Sunday – Cleveland's fourth straight victory.

No timetable has been supplied for Sexton's return as further examination of his injury is still required, according to the team. 

A Cavs statement read: "Cavaliers guard Collin Sexton left Sunday night's road game at New York in the second quarter with a left knee injury and did not return to action. 

"Further examination of the injury and an MRI administered today at Cleveland Clinic Sports Health revealed a meniscus tear. 

"Sexton will undergo additional evaluation after which time his status will be updated." 

Sexton is in his fourth season in the league and has only missed 12 games during his NBA career.

Cavs team-mate Kevin Love tweeted: "Damn @CollinSexton02 heal fast you brother know you'll put in the work."

Philadelphia 76ers center Joel Embiid has entered the NBA's health and safety after reportedly testing positive for COVID-19. 

Embiid was expected to sit out Monday's meeting with the New York Knicks as planned rest on the first leg of a back-to-back, but the 76ers subsequently announced he had entered the protocols. 

According to ESPN, the four-time All-Star will now sit out for at least 10 days, ruling him out of Philadelphia's next five games. He could return against the Denver Nuggets next week with the 76ers on a six-game road trip. 

Embiid is averaging 21.4 points, 9.4 rebounds and a career-high 4.0 assists for the 8-2 76ers, who top the Eastern Conference despite having been shorthanded for much of the season.

The 76ers already had Tobias Harris, Matisse Thybulle and Isaiah Joe in the health and safety protocols. 

They have won all four of their games without Harris, including a 113-103 success over the Portland Trail Blazers that Embiid was rested for. 

Danny Green sustained a hamstring injury in that game and was questionable to make his return against the Knicks. 

Philadelphia also remain without Ben Simmons, who has yet to feature this season as he seeks a trade. 

Jordan Poole proclaimed the Golden State Warriors to be "so lucky" to have Otto Porter Jr after his 40-second heroics against the Houston Rockets.

Porter sunk a trio of three-pointers, made one steal and one rebound all in the penultimate minute of the first half to steer the Warriors back in front during the second quarter.

The former Washington Wizards small forward put up 15 points and nine rebounds in only 18 minutes as the Warriors ran out 120-107 winners to move to a league-best 8-1.

Poole top-scored with 25 points, including shooting seven-of-13 from the field and all nine attempts from the free-throw line, but it was Porter's "huge" contribution that left him most impressed.

"Otto is... we're so lucky to have him," said Poole. "He's a really big threat from the three-point line and he's a mismatch for a lot of fours and fives that guard him, especially on the offensive end.

"Being able to get him going early and seeing him catch a rhythm the way he did was huge."

Coach Steve Kerr said the thrilling second-quarter stretch "had the bench jumping up and down" with excitement.

"Otto and Beli [Nemanja Bjelica] have given us a totally different dimension from anything we've had since I've been here," Kerr said. "Just having two bigs who can shoot threes like that really opens up the floor."

Porter scored 12 of his points in the second quarter just as the 1-9 Rockets had wrestled back control of the contest, recovering from a five-point deficit to move four clear with six and a half minutes left.

The Warriors ended the half 69-61 ahead and never looked back as they won for the fourth game in a row.

"I hit that one in the corner and was just playing good offense," said Porter. "We got some stops. We got some key turnovers, some steals and – we're on defense creates offense – I was able to get a few looks and knock it down.

"We always preach, 'Finish in the quarter'. Going into half-time, that was a big moment in the game where the energy shifted towards us. Like coach said, we've just got to continue to find ways to finish quarters."

While he does not like losing, Milwaukee Bucks superstar Giannis Antetokounmpo remains calm amid the NBA champions' run of five defeats in six games in a rough start to the team's title defence.

The Bucks claimed their first championship since 1971 last season, but that drought-ending triumph seems so long ago after Sunday's 101-94 loss at the Washington Wizards.

Antetokounmpo posted 29 points, 18 rebounds, five assists and three steals, however, the slumping Bucks still fell to 4-6 for the season.

Former MVP Antetokounmpo vented his frustration after Milwaukee's latest loss in the absence of Khris Middleton, Brook Lopez and Donte DiVincenzo but highlighted the need to perform at the right time of the season.

"I'm not gonna lie, I don't like losing," Antetokounmpo said. "I don't remember the last time we were 4-6, you know? Or we lost four out of five at home?

"It obviously doesn't feel good but at the end of the day it's about building good habits. As long as we're building good habits, I'm seeing guys taking shots they're supposed to take, guys diving on the floor, rebounding the ball, making the right play, that's what we need to care about.

"Because at the end of the day the playoffs are 72 games away, and we have 72 games to get better, keep building good habits and hopefully we're in a good place mentally, physically, everybody healthy at the right time and play good basketball. That's when you want to play your best basketball."

Milwaukee had won eight consecutive games against Washington, most recently winning 135-134 on May 5 – the Wizards' longest active losing streak against any opponent with the next highest being five games prior to Bradley Beal helping snap that skid.

Antetokounmpo played a season-high 39 minutes for the Bucks as he surpassed Sidney Moncrief for second place on Milwaukee's all-time assists list with three in the first half to reach 2,691.

"Giannis was in that mindset that he wanted to play a lot," said Bucks head coach Mike Budenholzer. "It's on me to keep him in a good place. I love his spirit tonight."

Reigning NBA champions the Milwaukee Bucks lost for the fifth time in six games as Bradley Beal led the Washington Wizards to a 101-94 comeback victory on Sunday. 

Washington (7-3) scored the first 12 points of the game, but Milwaukee (4-6) led by three at half-time. The Bucks' edge never got beyond four after that, though, and the Wizards took the lead for good midway through the third quarter. 

The Wizards had lost eight in a row to the Bucks but turned it around behind 30 points and eight assists from Beal, who said it felt like a playoff game. 

Washington played playoff-level defence, limiting the Bucks to 39.4 per cent shooting, including just 10 of 36 (27.8 per cent) from three-point range. 

Giannis Antetokounmpo had 29 points and 18 rebounds but was only five-of-12 from the free-throw line. 

Durant, Harden lead Nets past Raptors

Kevin Durant had 31 points, seven rebounds and seven assists while James Harden added 28 points, 10 rebounds and eight assists as the Brooklyn Nets (7-3) defeated the Toronto Raptors 116-103. Fred VanVleet led Toronto (6-5) with 21 points and eight assists. 

The Golden State Warriors improved to an NBA-best 8-1 with a 120-107 rout of the team that shares the worst record in the league, the Houston Rockets (1-9). Jordan Poole had 25 points and Stephen Curry 20 for Golden State. 

Ricky Rubio scored a career-high 37 and became the first player in NBA history to post at least 35 points, 10 assists and eight three-pointers off the bench as the Cleveland Cavaliers (7-4) rolled to a 126-109 defeat of the New York Knicks (6-4).

Hornets' woes continue

The Charlotte Hornets' franchise-best 3-0 start is a distant memory after the Hornets watched the Los Angeles Clippers (5-4) close the game with a 27-4 run on the way to a 120-106 victory. The Hornets (5-6) shot just 40.6 per cent from the field en route to their fourth successive defeat. 

Brooklyn Nets superstar Kevin Durant hailed James Harden after his "special" performance in the 116-103 win over the Toronto Raptors.

Harden flirted with a triple-double, posting 28 points, 10 rebounds and eight assists as the Nets celebrated their fifth consecutive victory on Sunday.

Former NBA MVP Harden scored 16 of his points in the fourth quarter to lead the championship-chasing Nets (7-3) past the Raptors (6-5) in Toronto.

"James was special there in the fourth," Durant said post-game.

Brooklyn's Blake Griffin – who put up 14 points and 11 rebounds – added: "When he's at that level, he makes us go. We, as a team, can go to a different level."

"I thought in the first half, he didn't give himself enough credit. I thought he had opportunities to attack more. I tried to implore him to go and to be aggressive. In the second half, he was excellent," said Nets head coach Steve Nash.

"This game, the Atlanta game and games he gets to the paint, he can really cause a lot of problems for the defence."

Durant had 20 points for the 10th successive game, extending his career-best streak to begin a season and Brooklyn's record for 20-point games at the start of a campaign.

He finished with 31 points on 11-of-18 shooting from the field, making three of his six three-pointers.

"Like we said since day one, he's been unbelievable this season at both ends of the floor, rebounding, scoring, facilitating" Nash said.

Luka Doncic was compared to Dirk Nowitzki by Dallas Mavericks coach Jason Kidd after netting a buzzer-beating three-pointer in Saturday's win over the Boston Celtics.

The 22-year-old finished with 33 points as the Mavericks edged out the Celtics 107-104 to move to 6-3 for the season and climb into third in the Western Conference.

With his latest last-gasp heroics, Doncic matched German legend Nowitzki for the most game-winning buzzer-beaters in Dallas' history with three.

Kidd featured in the same side as Nowitzki in his playing days and is enjoying seeing Doncic – widely regarded as Nowitzki's successor – continue to blossom.

"I played with a player like that before here; everybody knows the ball's going to 41 and he delivers," Kidd said.

"I think everyone knew the ball was going to 77 and he delivered.

"Luka did what he's done in the past by getting a shot off. He's done it so many times. It's a beautiful thing to watch in person."

The Mavericks have now won back-to-back games and return to action on Monday against the New Orleans Pelicans.

Los Angeles Lakers head coach Frank Vogel says it is understandable his players reacted badly to their loss away to the Portland Trail Blazers as they have high expectations of themselves.

Without the injured LeBron James and with Anthony Davis managing just seven minutes, the Lakers fell to a 105-90 defeat as their up-and-down early season form continued.

Russell Westbrook in particular struggled in Saturday's contest as he made just one of 13 shots for eight points, while turning the ball over on six occasions.

The defeat caps a poor week for the Lakers, having blown a 19-point lead to lose 107-104 to the lowly Oklahoma City Thunder on Thursday.

Now 5-5 for the season and down in 10th in the Western Conference, Vogel is hopeful his side can grow stronger on the back of a tough run of results.

"We do have high expectations," Vogel said. "We're going to be a little edgy when we lose. I hope we're edgy when we lose. When we fail, failure is just fertiliser for growth. 

"That's the mindset that you have to have, and if you play the way we're playing and you win by one, maybe you're not as focused or locked in on correcting things or improving. We're just taking the silver lining in it."

Vogel confirmed Davis was replaced due to feeling unwell, but stressed the illness was not coronavirus related.

"He woke up today with a bit of a stomach bug," Vogel said. "He came back in and said his thumb felt pretty good, good enough to play, then he went and threw up in the back. 

"He still wanted to give it a go, but by the time tip-off came he had already thrown up four times. He wanted to see if getting out on the floor would change it, but wasn't able to go."

The Lakers will hope to have Davis back for the visit of the Charlotte Hornets on Monday as they attempt to get their NBA campaign back on track.

"We have a good process with our coaching staff, we have a good system in place, and the mindset is to stay positive, stay together and grow each day," Vogel said.

Philadelphia 76ers head coach Doc Rivers savoured the nature of Saturday's win over the Chicago Bulls, not his personal achievement of 1,000 NBA career victories.

Rivers became the 10th NBA coach to reach 1,000 wins in the league following Philadelphia's 114-105 triumph in Chicago.

Joel Embiid fuelled the 76ers to their sixth straight win with 30 points, 15 rebounds, three assists and two blocks in the absence of Tobias Harris, Danny Green and Ben Simmons.

It clinched a milestone for former Orlando Magic, Boston Celtics and Los Angeles Clippers coach Rivers – a Chicago native.

"I had no idea that I was at 999," Rivers – an NBA champion with the Celtics – told reporters. "I don't count. That's not why I do it and this win being shorthanded, being in Chicago means a lot, and it also means I'm very lucky.

"When I go back and look at the coaching staff that I've had and all the players, wins like tonight, obviously, winning the title is great, but wins like tonight is why you coach.

"When you when you just piecemealing it together and the guys are pulling together. We did it in Detroit, we did it in the last Chicago game, we did it again tonight.

"These are these are the games that are when you sit back and think special wins, these are the ones that are really special."

Eastern Conference leaders the 76ers (8-2) have won eight of their opening 10 games for the first time since a 10-0 start in 2000-01.

The 76ers were inspired by another red-hot performance from three-point range as Philadelphia shot 50 per cent – Embiid was four-of-five shooting from three, while Furkan Korkmaz (25 points) matched a career high with seven made threes.

"The chemistry that we have is very different from the previous years," Last season's MVP runner-up Embiid said. "We're complete. We're on the same page.

"Everybody feels like they have something to prove."

Korkmaz added: "I gotta say this is coming from the coaching staff for sure because they trust me more. They give me more confidence. They are running more plays for me and not just for scoring, not just for shooting, I'm trying to make more plays also for my team-mates.

"I've been working on this, but I think this year, I have equal opportunity, especially in the second unit to show this, and definitely, I can say this is coming from the coaching staff."

Joel Embiid starred as the Philadelphia 76ers extended their winning streak to six games by topping Eastern Conference hopefuls the Chicago Bulls 114-105 in the NBA on Saturday.

Embiid – last season's MVP runner-up – posted 30 points, 15 rebounds, three assists and two blocks to fuel the in-form 76ers on the road in Chicago.

He also made four of five three-pointers as the 76ers finished 50 per cent from beyond the arc, while Furkan Korkmaz (25 points) matched a career high with seven made threes.

It was a memorable night for 76ers head coach Doc Rivers, who celebrated his 1,000th career victory – the 10th NBA coach to achieve the feat.

Eastern Conference leaders the 76ers (8-2) have won eight of their first 10 games for the first time since a 10-0 start in 2000-01.

Doncic on the buzzer

Luka Doncic hit a buzzer-beating three-pointer as the Dallas Mavericks topped the Boston Celtics 107-104. Doncic finished with 33 points.

The Denver Nuggets edged the lowly Houston Rockets 95-94 behind reigning MVP Nikola Jokic. Along with 28 points and 14 rebounds, Jokic also made the crucial block on Jae'Sean Tate's drive to the basket as time expired.

Kyle Lowry put up a triple-double of 20 points, 12 rebounds and 10 assists – the 19th of his career – to key the high-flying Miami Heat's 118-115 victory at home to the Utah Jazz. Donovan Mitchell's 37 points were not enough for the Jazz.

Westbrook headlines Lakers' woes

Without LeBron James (abdominal strain) and Anthony Davis (two points) only managing seven minutes, Russell Westbrook struggled in the 105-90 loss away to the Portland Trail Blazers. Westbrook made just one of 13 shots for eight points, while he turned the ball over on six occasions.

Derrick Rose said he is "playing with joy" after helping to spark a superb New York Knicks revival in their 113-98 defeat of defending NBA champions the Milwaukee Bucks on Friday.

The Knicks were slow out of the blocks at Fiserv Forum and trailed 38-19 by the end of the first quarter in Milwaukee.

But New York came roaring back, with Julius Randle scoring 32 points and finishing with 12 rebounds, while RJ Barrett had 20 points.

Rose was also influential off the bench, putting up 23 points including 10 in a second quarter in which the Knicks outscored the Bucks 37-25, while he drained a crucial three-pointer in the third shortly after a Barrett lay-up had put the visitors in front.

"I'm playing with joy. It ain't happiness, it's joy," Rose said. "I feel happiness is temporary. Joy is everlasting.

"I've been through a lot. I'm in a great place and I'm on a very talented team. I don't have to score, I don't have to score 30 points. 

"I don't have that burden. I can go out there and play the game and try to affect the game by passing or just pushing the ball. So, I'm in a great place."

After being drafted first by hometown team the Chicago Bulls in 2008, Rose became the youngest MVP in 2011 at the age of 22.

However, a series of serious knee injuries hampered his progress and he left Chicago for an unsuccessful first stint with the Knicks in 2016 before also representing the Cleveland Cavaliers, Minnesota Timberwolves and Detroit Pistons.

Rose returned to New York in February and was a key reason for their run to fourth in the Eastern Conference last season. Now 33, he contested suggestions his performance against Milwaukee was "vintage".

"What's vintage about it? I wasn't shooting threes, not pulling off shots like I am now, if you want to say it, it's whatever," he said.

Randle had 16 points and eight rebounds in the first half and he hailed the character in the team to complete such a resounding comeback.

"It showed a lot about the character of our team," he said. "NBA games are long. What's special about our team is we fight. We have a lot of high character guys."

Head coach Tom Thibodeau hopes his side do not find themselves in such precarious positions too often, though credited the team for their resilient fightback.

"Obviously, you don't want to get down like we did, but we did," he said. "It's a long game. You've got to keep fighting and get it to a manageable number. 

"Once we got going a little bit and we made a couple hustle plays, it galvanised us and gave us energy."

The Los Angeles Clippers trailed by 20 at one point in Friday's game at the Minnesota Timberwolves and their best player missed 80 per cent of the shots he attempted, yet they still managed to run away with their third straight victory. 

Confidence is growing for a team that started the season in a 1-4 slump, and Friday's stunning 104-84 defeat of the Timberwolves was the latest building block. 

The Clippers outscored Minnesota 57-27 after half-time, the fewest points by any team in a half so far this season, as they became the fourth team in the last 25 years to trail by 20 before winning by 20. 

"To be down 20 on the road and come back and win by 20, just shows a lot about our team – about our character, our resilience, not giving up," Clippers head coach Tyronn Lue told reporters. "We could’ve easily gave in by winning Wednesday’s game and kind of giving into this game, but our guys kept fighting and kept competing, and that’s what you love to see."

On the heels of a 126-115 win in Minnesota on Wednesday, the Clippers got by on a poor shooting night by making sure the Timberwolves shot even worse. 

Los Angeles limited the home team to 34.8 per cent shooting from the field, including a stunning 17 of 52 (32.7 per cent) showing from three-point range, while out-rebounding Minnesota 62-42 and forcing 21 turnovers. 

In a normal game, stats like that would have produced a far more lopsided win, but the Clippers needed every bit of that defending Friday. 

Paul George made just four of 20 from the field and the Clippers knocked down only six of 28 shots from three-point range (21.4 per cent). 

George and his team-mates ended up doing most of their damage from the free-throw line, where they had 32 attempts to Minnesota's seven. George made 13 of 14 from the line to account for the bulk of his 21 points. 

"My guys, they get all the credit tonight," George said. "They kept us alive, they kept me going, it was a group effort."

Reggie Jackson added 20 points and Ivica Zubac contributed 14 points and 14 rebounds for Los Angeles.

"I thought Big Zu was a force down low in the paint tonight," Lue said. "I thought Zu was phenomenal."

The Clippers (4-4) return home to face the Charlotte Hornets on Sunday. 

Undeterred by a dreadful first quarter, the New York Knicks stormed back for a 113-98 road win against the Milwaukee Bucks on Friday. 

Trailing the defending NBA champions 38-19 after the opening period, the Knicks found their rhythm behind Julius Randle's game-high 32 points. 

Derrick Rose came off the bench to score 23 and RJ Barrett added 22 for the Knicks as they improved to 6-3 overall and 4-1 on the road.

"Obviously, you don't want to get down like we did, but we did," Knicks head coach Tom Thibodeau told reporters. "It's a long game. You've got to keep fighting and get it to a manageable number. Once we got going a little bit and we made a couple hustle plays, it galvanized us and gave us energy."

Giannis Antetokounmpo had 25 points and Grayson Allen 22 for the Bucks, but Milwaukee's other three starters combined for just 15 points as the champs shot 40.2 per cent from the field and were out-rebounded 59-37. 

The Bucks (4-5) have lost four of their last five games and are 1-4 at home. 

Clippers fight back to down Timberwolves

The Los Angeles Clippers mounted an impressive comeback of their own, trailing the Minnesota Timberwolves by 21 at one point before rallying for a 104-84 victory. Paul George had 21 points, 11 rebounds and four assists to lead the Clippers (4-4), while Karl-Anthony Towns had 20 points and eight rebounds for Minnesota (3-5).

Kevin Durant's 29 points and 10 rebounds lifted the Brooklyn Nets (6-3) to a 96-90 road win against the Detroit Pistons (1-8). First overall draft pick Cade Cunningham's shooting woes continued as he went six-for-17 from the field but the rookie led the Pistons with 17. 

Stephen Curry made just five of 15 shots from the field, all but two of those attempts coming from three-point range, but the Golden State Warriors (7-1) still rolled to a 126-85 victory over the New Orleans Pelicans (1-9) thanks to 26 points from Jordan Poole. 

Morant misfires in loss to Wizards

Ja Morant has been one of the NBA's most effective scorers so far this season but the Washington Wizards (6-3) shut down the Memphis star in a 115-87 rout of the Grizzlies (5-4). Morant entered the game averaging 27.0 points and shooting 52.2 per cent from the field but made just four of 17 shots Friday on the way to an 11-point night. 

New York's newly elected mayor has no plans to change the city's coronavirus vaccination mandate, saying it is up to the NBA and Kyrie Irving to find a solution that will get the Brooklyn Nets star back on the court. 

The 29-year-old remains unvaccinated and is therefore ineligible to play home games at Barclays Center or games at the New York Knicks' Madison Square Garden.

Under current city restrictions, people in New York must have at least one coronavirus vaccine to enter indoor arenas, and mayor-elect Eric Adams told CNN on Friday the policy will remain in place when he takes office January 1.

"New York City is not going to change their rule," Adams said. "It is up to the NBA and Kyrie to come to a full understanding on how to keep him on the Nets and to continue to look at all of our athletes that are coming here. Again, I think the NBA and Kyrie [are] going to come to a conclusion on this."

Asked about Adams' remarks after the Nets' 96-90 road win against the Detroit Pistons on Friday, Brooklyn head coach Steve Nash said he was not surprised. 

"I didn't expect the mayor to change the mandate," Nash told reporters. "We've just got to focus on our team. If we could have Kyrie back, we'd all be ecstatic, but we focus on our team, we keep building, we keep growing and hopefully we'll be a really good team at the end of the year." 

After a sluggish start to the season, the Nets have won four in a row and sit at 6-3 following Friday's victory. 

Irving would be eligible to play in most road games but the Nets said three weeks ago that Irving would not be with the team in any capacity until he can be a full participant. 

The seven-time All-Star has played just 74 regular season games in two years since joining the Nets, missing long stretches due to injury issues and personal reasons.

Last year, on the same team as high-profile team-mates Kevin Durant and James Harden, Irving scored 26.9 points per game. That dropped to 22.7 points in the playoffs as he was again restricted.

The Detroit Pistons and Philadelphia 76ers are headed in different directions once more this season, with the Sixers' win on the road on Thursday defined by two young players at different stages in their development.

Philadelphia claimed a 109-98 victory, their fifth straight triumph, in Detroit despite having to use an eight-man rotation for the second successive game.

The shorthanded 76ers were without Furkan Korkmaz because of a wrist injury and former Pistons forward Tobias Harris was again sidelined due to COVID-19 protocols.

Seth Curry racked up 23 points while Tyrese Maxey continued to excel filling the void left by Ben Simmons as he finished with 20 points.

Maxey, playing on his 21st birthday, produced a pivotal third-quarter effort, his nine points in the period giving the 7-2 Sixers the lead after they had trailed 66-63 half-time.

"I wasn't ready to be doing that when I was 21, that's for sure," Curry said. "But once you get out there, everyone is the same age.

"He's been growing a lot, he’s been learning. Coach is tough on him. I know at times a lot of us veterans are tough on him, yelling at him, trying to get the ball, or expecting a lot out of him, but he's taking it in strides, not complaining about it, and he's putting in the work.

"He's competing and I'm glad he’s rolling with us."

"He was great," said coach Doc Rivers of Maxey. "He looked at me and I'm like 'What're you looking at me for? I don't have anybody'. You're the youngest, it's his birthday today, I figured use it and so he did."

Maxey, in his second season in the league, was an efficient eight of 12 shooting, but Pistons rookie Cade Cunningham was not as clinical, though he did post 18 points and 11 rebounds.

The first overall pick missed 13 of his 17 field goal attempts and is 17.9 per cent from the field for his first three games for the 1-7 Pistons having missed preseason and the start of the season with a sprained ankle.

Yet Cunningham believes he is progressing even after another poor shooting display.

"I feel a lot more comfortable with the ball, but I obviously haven't been efficient shooting in my first three games," he said.

"I didn't have a training camp, but the guys are supporting me and they keep getting me the ball."

Pistons center Isaiah Stewart added: "We're telling him to just keep shooting the ball. The shots he's missing right now are shots we've seen him make a lot. Those are going to turn into points pretty soon."