The Portland Trail Blazers have revealed CJ McCollum suffered a collapsed right clunk in a defeat to the Boston Celtics last weekend.

McCollum was injured in the final quarter of an emphatic 145-117 loss at the hands of the Celtics on Saturday.

The guard missed a 102-90 defeat to the Los Angeles Clippers on Monday and a scan revealed the extent of the damage done.

Portland stated that McCollum, who is averaging 20.5 points, 4.1 rebounds and 4.5 assists this season, will be out indefinitely.

The 30-year-old joins All-Star Damian Lillard (abdominal injury), Anfernee Simons and Nassir Little (both ankle) on the sidelines.  

Portland also lost guard Ben McLemore to a hip injury during the defeat to the Clippers, while center Cody Zeller is struggling with a bruised right quad.

The Eastern Conference-leading Brooklyn Nets overturned a double-digit deficit to top the slumping Dallas Mavericks 102-99 in the NBA.

Dallas led by 17 points in the third quarter on Tuesday before the Nets rallied behind superstar pair James Harden and Kevin Durant.

Harden put up 23 points and 12 assists, while Durant posted 24 points to help the Nets avoid back-to-back defeats, having squandered a double-digit advantage against the Chicago Bulls.

Brooklyn have now won six straight road games. Entering the contest, they owned an 8-2 (80.0) record away from home this season – the franchise's best road record through 10 games all-time, according to Stats Perform.

The result condemned Luka Doncic's Mavericks to a fifth successive home defeat, while Dallas have dropped eight of their past 10 games.

Mavericks star Doncic finished with 28 points, nine assists and six rebounds.

Lakers take down Celtics

The Los Angeles Lakers' big three all starred in a 117-102 victory over the Boston Celtics. LeBron James had a team-high 30 points, Russell Westbrook had 24 points and 11 assists, and Anthony Davis scored 17 points to go with 16 rebounds. James has tallied 155 points in his last five games. According to Stats Perform, the only other player in NBA history to score that many points over a five-game span aged 36 or older is Michael Jordan.

Another off night for Randle

While the New York Knicks beat the San Antonio Spurs 121-109, All-Star Julius Randle endured another rough outing. Often the instigator for the Knicks, Randle made just five of his 12 shots from the field for 15 points in 35 minutes. Knicks team-mate Evan Fournier was three-of-eight shooting in a seven-point performance.

Luka Doncic admitted his conditioning and weight must improve amid criticism following the Dallas Mavericks' fifth consecutive home defeat in the NBA.

Doncic was a topic of discussion during Tuesday's 102-99 loss to the Eastern Conference-leading Brooklyn Nets, with Hall of Famer and analyst Reggie Miller critical of the two-time All-Star.

Miller said Doncic must "trim down" his physique, with reports claiming the 22-year-old reported to training camp overweight for the second consecutive year.

After posting 28 points, nine assists and six rebounds, Doncic addressed the criticism post-game.

"People are going to talk about it, yes or no," said Doncic, who made just three of his 11 three-pointers in Dallas. "I know I've got to do better."

Doncic, who led Slovenia to a fourth-placed finish at the Olympic Games in Tokyo, added: "I had a long summer.

"I had the Olympics, took three weeks off, and I relaxed a little bit. Maybe too much. I've just got to get back on track."

Doncic is averaging 25.5 points, 8.5 assists and 7.9 rebounds per game this season.

His field-goal percentage (44.4) is his lowest since his rookie season in 2018-19 (42.7), while Doncic's percentage from three-point range (32.5) was only lower in 2019-20 (21.6).

Doncic has also been dealing with an ankle injury as the Mavericks (11-12) sit seventh in the Western Conference.

"It's still painful, but I try to play and try to practice," Doncic said of the ankle. "But it's still painful."

Golden State Warriors superstar Stephen Curry is just 15 three-pointers shy of Ray Allen's all-time record after sinking seven more in Monday's 126-95 win over the Orlando Magic.

The three-time NBA champion and two-time MVP is chasing down Allen's regular season benchmark of 2,973 made threes and moved to 2,958 against the Magic.

Curry was successful with seven of his 13 attempts from beyond the arc, including a stunning half-court buzzer-beater at the end of the first quarter, finishing with 31 points and eight assists in the game.

With Allen's record moving into view, Curry was asked if he could match that mark in Wednesday's home game against the Portland Trail Blazers and simply replied: "Anything is possible."

If he were to achieve the feat by making 15 in one game, Curry would also top team-mate Klay Thompson's single-game record of 14 threes made.

Thompson shot 14 of 24 from deep against the Chicago Bulls in October 2018, taking that record from Curry, who had made 13 of 17 against the New Orleans Pelicans in November 2016.

"What is it, 15?" Curry said of tying Allen's record. "That's funny because I know what that means is Klay's record and all that, too. So we will see. 

"If you've seen the way I've played, especially recently, I'm not shy about shooting the ball, so the game will dictate what that looks like. I'm not coming out with that as the true goal of how I play, but crazier things have happened."

When asked the same question, Warriors coach Steve Kerr said: "I'm guessing he's going to shoot a lot against Portland on Wednesday.

"He's Steph Curry, so anything's possible."

Curry has averaged career highs in three-point shots attempted (13.2) and made (5.5) per game this season, although he has yet to reach double-figures for made threes in a single game in 2021-22, four times finishing on nine – each of those coming over a sensational six-game stretch in November.

Los Angeles Lakers superstar LeBron James has defended coach Frank Vogel after an inconsistent start to the NBA season.

The Lakers, one of the pre-season favourites for the championship, are 12-12 after Friday's defeat to the Los Angeles Clippers and sit seventh in the Western Conference.

With a roster that boasts talent such as James, Anthony Davis, Russell Westbrook, Carmelo Anthony, Dwight Howard and Rajon Rondo, more was expected from the 2020 champions, with coach Vogel coming in for recent criticism.

"I think criticism comes with the job, you know?" James said after practice on Monday. "Frank is a strong-minded guy. He has a great coaching staff. And we as his players have to do a better job of going out and producing on the floor.

"We're a team and an organization that don't mind some adversity, that don't mind people saying things about us, obviously, because it comes with the territory."

Vogel has an overall record of 106-61 (.635) with the Lakers, the sixth-best winning percentage of any coach in their history with at least 100 games.

James was back in the Lakers line-up for the Clippers game after returning two negative COVID-19 tests, posting 23 points and 11 rebounds in the 119-115 loss.

The 36-year-old entered the NBA's health and safety protocols last week, sitting out the 117-92 win over the Sacramento Kings due to a positive coronavirus test, but cleared the league's COVID protocols after additional testing confirmed the four-time champion and MVP was not a positive case.

"We have a lot of guys on this team that have been bulletin-board material for quite a long time, so it don't quite bother us," James added. "Everything that we do stays in house when it comes to our preparation and how we prepare for our next opponent and how we prepare to get better.

"Frank doesn't care and we don't either about what people are saying."

Joel Embiid is "not even close" to feeling fully fit despite producing his best performance of the season to inspire the Philadelphia 76ers past the Charlotte Hornets on Monday.

Last season's MVP runner-up posted a season-high 43 points, 15 rebounds and seven assists in his fifth game back following a three-week spell on the sidelines with COVID-19.

Embiid scored six of Philadelphia's eight points in the 127-124 overtime win as he recorded his 10th career 40-point, 15-rebound game for the 76ers – only Hall of Famer Wilt Chamberlain (30) has more in franchise history.

He took 20 shots in total from the field and missed just five of them, while also knocking down 12 of his 14 attempts from the foul line, but the 27-year-old feels he still has more to give once fully over his recent bout with coronavirus.

"I'm not even close," he said in his post-game interview when asked if he is now feeling 100 per cent. "I'm still feeling it. I get tired easily, feel pretty weak, but every single day I'm slowly getting better. 

"I've just got to keep pushing myself. My teammates, they push me. They want me to be making all the plays offensively and defensively, so as long as I got that trust I'm still going to keep pushing."

The returning Tobias Harris had 21 points and 11 rebounds as the 76ers moved to 13-11 for the season with their first back-to-back wins in a month.

Harris was particularly impressed by the performance of team-mate Embiid, who is averaging 23.9 point per game in 2020-21, down on the 28.5 across 51 games last time out.

"He's so dominant out there, especially when he is able to get his position on the floor," Harris said. "He's able to punish a team.

"They threw different guys at him, but he's so much bigger and stronger."

Joel Embiid produced a monster double-double to lift the Philadelphia 76ers past the Charlotte Hornets 127-124 in overtime.

Embiid carried the 76ers (13-11) to victory away to the Hornets on Monday, posting a season-high 43 points, 15 rebounds and seven assists.

Last season's MVP runner-up, Embiid – scorer of six of Philadelphia's eight points in OT – was 15-of-20 shooting as he recorded his 10th career 40-point, 15-rebound game for the 76ers – only Hall of Famer Wilt Chamberlain (30) has more in franchise history.

Tobias Harris added 21 points and 11 rebounds for the 76ers, who claimed back-to-back victories while extending their winning streak against the Hornets to 15 games, dating back to 2017.

Kelly Oubre Jr.'s 35 points, which included six three-pointers, was not enough for the Hornets (14-12).

Curry up to his old tricks

Stephen Curry nailed a stunning half-court buzzer-beater at the end of the first quarter in the Golden State Warriors' 126-95 rout of the lowly Orlando Magic. Curry finished with 31 points and eight assists, while Andrew Wiggins (28 points) nailed a career-high eight three-pointers.

Birthday boy Giannis Antetokounmpo had 27 and 12 rebounds to inspire defending champions the Milwaukee Bucks to a 112-104 victory against the Cleveland Cavaliers. Milwaukee won for the 10th time in 11 games on Antetokounmpo's 27th birthday.

Despite a triple-double from reigning MVP Nikola Jokic (17 points, 12 rebounds and a season-high 15 assists), the Denver Nuggets were beaten 109-97 by the high-flying Chicago Bulls.

Portland's skid continues

The Portland Trail Blazers tasted defeat for the third consecutive game after going down 102-90 to the Los Angeles Clippers. The shorthanded Blazers – playing without All-Star Damian Lillard – have lost six of their last seven games and have the worst defence this season.

The Chicago Bulls will be without DeMar DeRozan against the Denver Nuggets on Monday after the star entered the NBA's health and safety protocols.

DeRozan is the third Bulls player to go through the league's COVID-19 protocols, joining team-mates Coby White and Javonte Green.

It remains to be seen how long four-time All-Star DeRozan will be sidelined in Chicago, where the new-look Bulls (16-8) have made a strong start to the season.

DeRozan has fuelled the Bulls, earning Eastern Conference Player of the Week honours having averaged 30.3 points and 5.7 rebounds while shooting 58.7 per cent from the field.

Entering Monday's play, DeRozan – who leads the league in points (633) – has been averaging 26.4 points per game, his best mark since the 2016-17 season.

DeRozan has also averaged 5.3 rebounds and 4.1 assists, while shooting 49.8 per cent from the field and 33.3 per cent from three-point range – the 32-year-old only managed better in 2015-16 (33.8).

Chicago defeated the Eastern Conference-leading Brooklyn Nets 111-107 on Saturday while outscoring their opponents 32-25 in the fourth quarter. The Bulls are averaging 28.3 points in the fourth quarter this season, the most in the NBA, according to Stats Perform.

Against the Nets, Zach LaVine poured in 31 points while DeRozan scored 29. This season, the Bulls are 9-2 when both players score at least 25 points and 7-6 when only one or neither hit that mark.

Darius Garland missed a buzzer-beating winner as the Utah Jazz extended their winning streak to four games with a thrilling 109-108 NBA victory over the Cleveland Cavaliers on Sunday.

Garland's potential game-winner from three-point range hit the rim, with both Jarrett Allen and Evan Mobley unable to tip in the rebound with 2.9 seconds remaining.

Donovan Mitchell starred for the in-form Jazz, who improved to 16-7 for the season, posting 35 points – including four three-pointers – and six assists.

It was All-Star Mitchell's third consecutive game with 30 or more points for the Jazz, who are hot on the heels of the Golden State Warriors and Phoenix Suns in the Western Conference.

Utah had led by 15 points at one stage but needed a Mike Conley three-pointer followed by a Rudy Gobert dunk (six points and 20 rebounds) to re-claim the advantage late in the game before Garland had the chance to snatch victory on the buzzer.

The result saw Cleveland's winning streak stopped at four games, despite Garland's 31-point display.

Bridges' Hornets edge Hawks, Rockets soar

The Charlotte Hornets overcame the absence of LaMelo Ball (COVID protocols) to win 130-127 against the Atlanta Hawks, despite Trae Young's exceptional 25 points and 15 assists. Miles Bridges scored 32 points with four assists and three steals for the Hornets. He has six 30-point games this season having only managed three in his first three campaigns combined. Bridges is averaging 20.4 points and 7.3 rebounds – one of only 14 players to be averaging 20/7 this term.

Brandon Ingram put up 40 points, but it was not enough for the New Orleans Pelicans, who went down 118-108 to the streaking Houston Rockets. Houston have won six consecutive games to improve to 6-16.

Beal silenced by Raptors

Bradley Beal was shut down, managing just 14 points as the Washington Wizards lost to the Toronto Raptors 102-90. Beal went four of 12 from the field. It was the third game in a row that Beal has scored less than 20 points.

Steve Kerr saluted the San Antonio Spurs after they ended the Golden State Warriors' 11-match winning home streak in the NBA on Saturday.

The Spurs consigned the Warriors to a shock 112-107 defeat at Chase Center, halting their longest run of victories in their own backyard since they reeled off 54 in a row from January 2015 to March 2016.

League leaders Golden State rallied from 18 points down in the third quarter, but a run of 8-1 closed out an upset for the 8-13 Spurs.

Dejounte Murray scored 22 points and claimed 12 rebounds, with Derrick White finishing with 25 points in a stunning success for San Antonio as Stephen Curry's 27-point haul to go with eight rebounds and five assists was in vain.

Warriors head coach Kerr praised the Suns for a stirring display.

He said: "The Spurs were great. They took it to us right from the outset. They came in playing well, they had a ton of energy, they ran right through us, right past us.

"We just had a tough time getting going, but the fact that our guys gave themselves a chance in the second half with that competitiveness was indicative of the kind of team we have and the kind of guys we have."

The Warriors (19-4) were brought back down to earth on the back of halting the Phoenix Suns' 18-game winning run.

Yet Spurs head coach Gregg Popovich felt Kerr's men showed why they are such a force with the manner in which they rallied in the third quarter.

He said: "They really showed their championship mettle by coming back and playing as hard as they did.

"You can see why it's a special program and why they're championship calibre guys. It's not just about the talent, it's all the other stuff and they've got it in spades."

Kevin Durant bemoaned the Brooklyn Nets' "bad" loss to the Chicago Bulls after the Eastern Conference leaders squandered a double-digit lead.

Saturday's blockbuster NBA showdown between the east's top two teams went in favour of the Bulls 111-107 at Barclays Center, where the Nets had led by 11 points in the third quarter.

The Bulls (16-8) – spearheaded by Zach LaVine (31 points) and DeMar DeRozan (29 points) – rallied to take down the Nets (16-7) on their home court.

"We just gotta go out there and play with some force and confidence, like we want to win," said Durant, whose double-double of 28 points and 10 rebounds, and four assists and two blocks, were not enough for the Nets.

"And understand it's a long game, and just stick with the game plan. It's a bad, it's a tough loss. We didn't take advantage of being up nine, 10 points.

"We just let them stay in the game and we were supposed to just bury them."

Fellow Nets superstar James Harden also had a double-double of 14 points and 14 assists, but the former MVP was just five-of-21 shooting from the floor.

"Blame this one on me," said Harden. "I had a lot of opportunities at the rim that I didn't convert that could have settled this game down."

Durant defended Harden by saying he should have taken more shots against the Bulls.

"That would've taken pressure off of him," Durant said.

Nets head coach Steve Nash added: "We did a lot of good things. Our guys did what we asked them to do. We got 111 shots at the basket. They just didn't go tonight."

After snapping the Phoenix Suns' franchise-record winning streak, the high-flying Golden State Warriors crashed back down to earth in a shock 112-107 defeat to the San Antonio Spurs.

In the second of back-to-back games, having halted Phoenix's memorable 18-game run, the league-leading Warriors (19-4) were unable to rally past the Spurs on home court in the NBA on Saturday.

The Spurs (8-13) used an 8-1 run to close out the game for their fourth consecutive victory, fuelled by Dejounte Murray's 22 points and 12 rebounds.

Stephen Curry scored 27 points for the Warriors, who had won 11 successive home games – tied for their longest home winning streak since they claimed 54 straight from January 2015 to March 2016.

Bulls battle past Nets

The Chicago Bulls went on a rampage at Barclays Center, where they overturned a double-digit deficit to trump the Eastern Conference-leading Brooklyn Nets 111-107. Zach LaVine (31 points) and DeMar DeRozan (29 points) inspired the Bulls in the Eastern Conference blockbuster. Kevin Durant led the Nets with 28 points, while James Harden had 14 points and 14 assists.

Jayson Tatum (also 10 rebounds) and Dennis Schroder scored 31 points apiece to lead the Boston Celtics to a 145-117 blowout of the Portland Trail Blazers, who were without Damian Lillard.

Reigning MVP Nikola Jokic put up 32 points, 11 rebounds and five assists in just 27 minutes as the Denver Nuggets beat the slumping New York Knicks 113-99.

No Giannis Antetokounmpo? No worries for defending champions the Milwaukee Bucks, who defeated the Miami Heat 124-102. Bobby Portis sparked the Bucks with 19 points, 16 rebounds, three assists, two steals and two blocks. He is the first Bucks player with a 15/15/2/2/2 game in under 30 minutes since 1984.

George unable to lift Clippers

Paul George finished with a double-double but it was a rough night for him and the Los Angeles Clippers following a 104-99 loss at the Sacramento Kings. George only made five of his shots from the floor, while turning the ball over five times on the road.

Giannis Antetokounmpo sat out the Milwaukee Bucks' NBA clash with the Miami Heat due to right calf soreness on Saturday.

Antetokounmpo was absent for the second consecutive game after missing Thursday's loss to the Toronto Raptors because of the same problem.

The Finals MVP was a late withdrawal for the defending champions' 97-83 defeat against the Raptors, with Bucks head coach Mike Budenholzer initially hopeful it was only a "short-term" issue.

On Saturday, Budenholzer said: "We'll just take it day by day. See how it goes."

Antetokounmpo is averaging 27.6 points – only behind Brooklyn Nets superstar Kevin Durant entering Saturday's play, 11.8 rebounds and a career-high 6.0 assists per game this season.

Before facing Eastern Conference rivals the Heat, the Bucks boasted a 14-9 record to be fifth – three and a half games behind the Nets.

Monty Williams was still looking at the bigger picture after the Golden State Warriors ended the Phoenix Suns' long winning run at Chase Center on Friday.

The 118-96 loss snapped the Suns' 18-game winning streak and saw the Warriors return to top spot in the Western Conference with a 19-3 record.

Phoenix beat Golden State 104-96 on Tuesday, but were unable to pull off a repeat three days later, as they were left in second spot on 19-4.

Suns head coach Williams insisted on looking at the bright side and praised his players for the focus they have shown since losing three of their first four games of the season. 

"I'm too in it to reflect on it properly," Williams told reporters when asked about the streak ending. "I think every win is special. To me, it was the collective focus that we've had throughout this season, not just the streak. It's only been 23 games, right? So there's a lot of basketball to be played.

"When we were 1-3 there was no panic, or 'what are we doing?' We just kinda hung in there and simplified some things and played good basketball.

"We arguably played the best team in the league tonight, them or us. We're not quite sure who it is but it's good to be in that category.

"Just the focus and the programme growing, that's what I'll remember."

The Suns were down 51-48 at half-time, but could not build on a strong second quarter and fell away to eventually lose by 22 points, with Deandre Ayton top scoring for the visitors with 23.

Williams said: "I thought they did a good job of speeding us up. We did that to them the other day. That's part of the chess match.

"It was physical. I thought they won that battle tonight. It was just one of those tough games.

"We learned a ton. Both teams about even in turnovers. It was just a slugfest."

LeBron James says he was left "confused, frustrated and angry" at the NBA's handling of his false positive test that forced him to miss his side's 117-92 win over the Sacramento Kings.

James returned in Friday's 119-115 loss to the Los Angeles Clippers having cleared the league's COVID-19 protocols after additional testing confirmed he was not a positive case.

The four-time MVP and NBA champion, however, was left frustrated by the process that cost him a game and caused him "big-time inconvenience", having recorded a positive test prior to Tuesday's game in Sacramento.

"Pretty confused, frustrated, angry with not being able to do anything," James said at the post-game news conference.

James, 36, explained his anger was that he had initially tested negative, before a positive test, which led to immediate isolation rather than a further test to confirm his status.

"Usually when you have a positive test, they will test you right away to make sure," James said. "There was not a follow-up test after my positive test. It was straight into isolation and you've been put into protocol. That was the part that angered me.

"I had to figure out a way to get back from Sacramento by myself, no security, no one. I had to put my kids in isolation for the time being. The people in my house into isolation. It was a big- time inconvenience. That was the anger part."

James added that he always knew he was not COVID-19 positive, having no symptoms, further fuelling his frustration at the process.

"I knew I was going to get cleared," he said. "I never felt sick at all. I know you can be asymptomatic but if what I had was a positive COVID test, then what are we doing? What are we talking about?

"I thought it was handled very poorly. Being able to get cleared was a breath of fresh air for me, my family and friends."

James has not been able to play four straight games this season due to a range of issues including ankle and abdominal injuries along with a one-game suspension and his false-positive test.

The Lakers forward admitted the season had been "very frustrating" and "very challenging" as he struggled to find a rhythm.

James, who returned with 23 points, 11 rebounds and six assists against the Clippers, has played 11 games this season, averaging 25.8 points, 5.2 rebounds and 6.8 assists.

The Lakers are 12-12 following Friday's loss.