Steve Nash was "optimistic" NBA MVP candidate James Harden did not suffer a long-term setback as the Brooklyn Nets went top of the Eastern Conference with a win that gave Kyrie Irving cause for concern.

Playing the Houston Rockets, his former team, Harden played only 27 minutes - registering 17 points, eight rebounds and six assists - before succumbing to hamstring tightness.

Irving led the way in his stead, as 31 points and a season-high 12 assists secured a 120-108 victory that moved the Nets ahead of the Philadelphia 76ers at 33-15 in the East.

But with Kevin Durant still out, having played just 19 games this season, Harden's injury prompted some concern.

The nine-time All-Star has averaged 26.1 points, 11.2 assists, 8.9 rebounds and 1.3 steals since moving to Brooklyn in January.

Harden's 11.1 assists on the year, including an initial stretch with the Rockets, lead the league, while an assist rate of 46.2 per cent trails only Russell Westbrook.

The superstar guard has taken an unselfish approach as the Nets aim for a championship, attempting 17.6 field goals per game in 2020-21 - his lowest rate since 2013-14 - and seeing his usage drop to 29.3 per cent, its lowest since the statistic was first tracked.

But Harden has still carried Brooklyn for long stretches while Irving and Durant have sat out, meaning head coach Nash was relieved to relay a major issue was not anticipated.

"We're going to monitor it. We'll see how he feels in the morning," Nash said. "I don't have a lot to tell you.

"We feel optimistic it's not a long-term thing and we'll just monitor it. I haven't spoken to him yet. I came in, addressed the team and then came to speak to you guys.

"I think he told the trainer when he was on the sideline and they went back to look at it and decided that it wasn't worth risking it. We'll just see how he feels in the morning and go from there.

"They just decided it wasn't worth risking him going back out there, but we haven't done any scans. We'll see how he feels in the morning and decide what the next step is."

Harden's problem could mean another reshuffle for a Nets team who, through injuries and trade, have had nine different starting fives this season.

That makes their achievement in reaching the top of the conference even more impressive, according to Nash.

"We're first and foremost really proud of our guys," he said. "They've had a lot thrown at them this year, we've had a lot of different lineups, a tough schedule and a new group - three new groups, in a sense.

"For them to stick together, to continue to pursue what we're asking them to pursue, big picture and in the short term with the details, it's impressive."

But Irving saw cause for concern in the Rockets win as Houston ran out to a 42-29 first-quarter lead before the point guard helped reel them back in.

Slow starts are a theme for Brooklyn, who led only one game through three minutes in the whole of March.

"We're going to get every team's best shot, so that's something that we've come to accept," Irving said.

"We know the game plan that we need to execute and it's up to us to go out and do it at a very high level.

"Sometimes we don't make that choice in the first four minutes or the first five minutes where we get down 18-6 or 18-4 and we're just digging ourselves out of holes on the scoreboard.

"I'm listening to the chatter from other teams on the court and they just continue to say, attack us, attack us, attack us, and I'm here on the court as well with all my team-mates just saying, it'll turn over for us.

"We've just got to be resilient, persevere through this, and we'll start making shots, but more or less it just comes with our effort.

"We've got to bring it from the first five minutes. In the last few games, we've failed to do so, so we played catch-up and we got away with this one, but against the great teams we know we've got to bring it from minute one."

Kyrie Irving was the hero for the Brooklyn Nets after James Harden exited due to hamstring tightness as he inspired a 120-108 win over the lowly Houston Rockets.

The Nets trailed by as many as 18 points, while NBA MVP hopeful Harden sat out the fourth quarter against his former team the Rockets with right hamstring tightness.

Harden finished with 17 points, eight rebounds and six assists in 27 minutes on Wednesday.

But star team-mate Irving picked up the slack, posting 31 points and a season-high 12 assists to guide the Nets to the top of the Eastern Conference.

The Nets, who have won 19 of their past 22 games, are a half-game clear of the Philadelphia 76ers.

Meanwhile, the NBA-leading Utah Jazz feared 'the end" before their 111-107 win over the Memphis Grizzlies.

Utah's charter flight was forced into an emergency landing after the plane collided with a flock of birds, causing an engine fire and failure.

After scoring 26 points to lift the Jazz, All-Star Mike Conley told reporters: "For a good 10 or 15 minutes, I think all of us on that flight were questioning if we were going to be here today.

"That's how serious it was for us. I can't speak for everybody, but I know that guys were trying to text family just in case, you know? It was that kind of situation."

"It got to that point where we were all on the plane like, 'This might be really the end'," Utah's Jordan Clarkson added in the absence of Donovan Mitchell. "I mean, it was a crazy situation. I understand fully why Don didn't come."

Giannis and Bucks take down Lakers, Booker has Suns sizzling

Giannis Antetokounmpo posted 25 points, 10 rebounds, four assists and three blocks as the Milwaukee Bucks beat the injury-hit Los Angeles Lakers 112-97. Jrue Holiday top-scored with 28 points for the Bucks, who snapped a three-game losing run.

Devin Booker put up a season-high 45 points in the Phoenix Sun's 121-116 victory against the Chicago Bulls. Chris Paul added 19 points and 14 assists.

Luka Doncic had a game-high 36 points as the Dallas Mavericks held on to defeat the Boston Celtics 113-108. Doncic is now tied with Nikola Jokic for the most NBA games with 30-plus points, five-plus rebounds and five-plus assists this season – 15.

The Portland Trail Blazers were 124-101 winners over the Detroit Pistons thanks to a double-double of 33 points and 10 assists from Damian Lillard.

Painful debut for Drummond

Andre Drummond's Lakers debut did not go according to plan. Acquired by the defending champions after clearing waivers on Sunday, the two-time All-Star hobbled off the court with a toe injury. Drummond was two-for-six shooting, while he missed both of his free throws prior to exiting after 14 minutes.

Family time

It was a special moment as the three Antetokounmpo brothers took to the court in Los Angeles. Two-time reigning MVP Giannis was joined by brother and team-mate Thanasis and Lakers forward Kostas post-game.

Wednesday's results:

Portland Trail Blazers 124-101 Detroit Pistons
Miami Heat 92-87 Indiana Pacers
Dallas Mavericks 113-108 Boston Celtics
Brooklyn Nets 120-108 Houston Rockets
Utah Jazz 111-107 Memphis Grizzlies
Minnesota Timberwolves 102-101 New York Knicks
Oklahoma City Thunder 113-103 Toronto Raptors
San Antonio Spurs 120-106 Sacramento Kings
Phoenix Suns 121-111 Chicago Bulls
Milwaukee Bucks 112-97 Los Angeles Lakers

76ers at Cavaliers

The 76ers (32-15) will look to snap a two-game losing streak and keep up with the Nets when they visit the Cleveland Cavaliers (17-30) on Thursday.

Francisco Lindor has agreed to a mammoth 10-year, $341million contract extension with the New York Mets, according to reports.

Lindor arrived in New York as part of a blockbuster six-player trade with the Cleveland Indians on January 7.

The four-time MLB All-Star and two-time Gold Glove winner – who was due to become a free agent after this season – had set a deadline of Opening Day to reach a deal over a new contract in New York.

MLB.com and ESPN reported on Wednesday a deal had been struck on the eve of the 2021 season, with the 27-year-old shortstop's contract beginning in 2022.

It is one of the richest contracts in MLB history, only behind Los Angeles Angels star Mike Trout ($426.5m) and Mookie Betts of the Los Angeles Dodgers, ($365m), though it trumps the $340m deal signed by San Diego Padres sensation Fernando Tatis Jr. this offseason.

Lindor hit .258 with eight home runs and 27 RBIs in the coronavirus-shortened 2020 campaign.

A career .285 hitter, Lindor has averaged 29 home runs, 86 RBIs and 21 steals over his six major league seasons. 

Amid speculation over Lindor's future with the Mets, team-mate Pete Alonso had told reporters on Tuesday: "I hope they pay him $400m. He's worth every penny."

Maria Sakkari insisted there was still room for improvement despite ending Naomi Osaka's 23-match winning streak in stunning fashion at the Miami Open.

Osaka had not lost for over a year prior to Wednesday's outing, putting together the ninth-longest unbeaten run seen on the WTA Tour since the start of 2000.

However, this year's Australian Open champion was simply unable to match her opponent's high standards in their quarter-final clash, resulting in a 6-0 6-4 triumph for the excellent Sakkari.

World number 25 Sakkari had battled hard to get past Jessica Pegula in the previous round – including saving six match points – but needed just 69 minutes to see off four-time grand slam champion Osaka, who managed just five winners during her surprisingly brief stint out on court.

Afterwards, Sakkari revealed how coach Tom Hill helped devise a strategy to trouble the second seed – albeit she had to come from 3-0 down after a difficult start to the second set.

"I don't think tennis-wise it was like the best tennis I have ever played in my life," said Sakkari, according to the WTA Tour's website.

"I think I executed our strategy with Tom really well. I just did what I had to do. I'm not gonna tell you what. What we discussed before the match, I just did it most of the match, except maybe a couple of games where things didn't go right."

Osaka's previous loss was back in February 2020, when she was also beaten in straight sets by Sara Sorribes Tormo at the Billie Jean King Cup.

Since then, she has won last year's US Open and then the first grand slam in 2021, though the loss to Sakkari did not come as a complete surprise to her having struggled for rhythm in Miami.

"She's a really big fighter so I knew it wasn't going to be easy. I felt like I haven't been playing well this whole tournament," Osaka said.

"I couldn't find a groove, so mentally it's really hard for me to play against really high-quality players with what I feel is low-quality tennis."

Next up for Sakkari in the semi-finals is another former grand slam champion – Bianca Andreescu.

Triumphant at Flushing Meadows in 2019, eighth seed Andreescu outlasted Sorribes Tormo 6-4 3-6 6-3 in the day's final match at the WTA Premier event.

Germany head coach Joachim Low was left "bitter" after the country's shock loss at home to North Macedonia in World Cup qualifying.

Low's Germany were sensationally humbled in Duisburg, where the four-time world champions suffered a 2-1 defeat on Wednesday.

Ilkay Gundogan had cancelled out Goran Pandev's opener before Eljif Elmas restored North Macedonia's lead with five minutes remaining as Germany lost a World Cup qualifier for the first time since September 2001 – a run of 35 matches.

The defeat left Germany third in Group J, level on points with North Macedonia and three points adrift of pacesetters Armenia, who have won all three matches so far.

"We are hugely disappointed after this bitter defeat tonight," Low, who will vacate his post following the rescheduled Euro 2020, told reporters. "We did not manage to find our way into the game like we did in the last two games.

"We had some good approaches but this was a real setback. As a first analysis, there are a couple of reasons for that. We were lacking pace and fast passing, we ran a lot with the ball and had many passing errors while moving forward. We did not find any appropriate means against the deep positioned North Macedonians.

"We also ran into many counterattacks due to passing errors and bad positioning. We did not have any access to our opponent when they were in the box during these counter attacks.

"We were equally staffed against the opponent during both goals. So positioning in the box was bad. But we also missed many chances in the first half and didn't punish them. We had a chance to go in front where it was two against one with Ilkay and Timo Werner.

"You had the feeling that this missed chance broke the team mentally. We tried it but we couldn't play as we usually managed to. We just weren't able to win this game today."

Victor Oladipo is expected to make his Miami Heat debut against the Golden State Warriors on Thursday, according to head coach Erik Spoelstra.

The Heat – who reached the 2020 Finals – acquired two-time All-Star Oladipo from the Houston Rockets at last week's NBA trade deadline in exchange for Kelly Olynyk and Avery Bradley.

Oladipo started the year with the Indiana Pacers before he was moved to the Rockets as they dealt James Harden to the Brooklyn Nets.

Now, Oladipo – who is averaging 21.2 points per game in 2020-21 – is preparing to make his second bow of the season.

"He's ready to go," Spoelstra said ahead of Wednesday's clash with the Pacers.

"We’ve had several Zoom sessions just to review and try to fast track our system. But he's a savvy, high-IQ veteran player. He's going to pick up things very quickly.

"He's been able to work out the last couple of days with Caron at the Arena, so they've been able to review some things, as well. I've talked him and we’ll see him when we get to Miami.

"All these circumstances are different than in a normal season, and these are just another example of how you have to adapt."

Spoelstra added: "I feel like I know Vic. I did reach out to Dwyane [Wade]. They've been working out together for years. And Dwyane, Vic and Coach Crean would always do like a weeklong training camp during the summer and get together. And I was always aware about what was going on during that week.

"So we're very familiar with him. We feel comfortable with guys that have been coached by Coach Crean, because you're going to get developed the right way and held accountable to the details. And I think you see that in his play. He's an IQ player that sees the game."

Before facing the Pacers midweek, the Heat (23-24) were eighth in the Eastern Conference.

Germany dropped their first points in World Cup 2022 qualifying as they suffered a shock 2-1 loss at home to North Macedonia on Wednesday.

Joachim Low's side had defeated Iceland and Romania in their first two Group J games without conceding, but they were stunned in Duisburg by Eljif Elmas' late goal.

Veteran forward Goran Pandev had earlier given North Macedonia a half-time lead, which Ilkay Gundogan cancelled out with a contentious penalty for Ezgjan Alioski's challenge on Leroy Sane.

But Germany, ranked 52 places above their opponents in the FIFA rankings, saw substitute Timo Werner miss a glorious chance shortly before Elmas converted Arijan Ademi's cutback to snatch a famous win for the visitors.

Spain went top of World Cup Qualifying Group B after goals from Dani Olmo, Ferran Torres and Gerard Moreno earned Luis Enrique's side a 3-1 win over Kosovo.

Dani Olmo, who netted a last-minute winner to spare Spain's blushes in a 2-1 victory over Georgia, opened the scoring against Kosovo with a sumptuous finish.

Ferran Torres followed up quickly with a confidently taken second, allowing Spain to breathe a sigh of relief as a campaign that got off to a stuttering start began to gather pace.

A blunder from goalkeeper Unai Simon allowed Kosovo's Besar Halimi to pull one back, but Moreno headed home to seal victory and give Spain a one-point lead over Sweden, who have a game in hand in Group B.

Antoine Griezmann scored the only goal as a below-par France edged past Bosnia-Herzegovina 1-0 in their World Cup qualifying clash on Wednesday. 

The 2018 winners followed up their opening Group D draw against Ukraine with a routine win over Kazakhstan on Sunday, but back-to-back wins did not look likely during a dismal first half from Didier Deschamps' side. 

They perked up in the second period, though, and sealed all three points when Griezmann headed home his 35th international goal in the 60th minute. 

The result means Les Bleus are top of Group D on seven points, four points clear of second-placed Ukraine.

Hugo Lloris, whose 123rd appearance moved him level with Thierry Henry as France's second-most capped player, was twice called into action shortly before the half-hour mark. 

First, he pawed away Darko Todorovic's fierce strike from distance before superbly tipping away Anel Ahmedhodzic's close-range header from a corner. 

Kylian Mbappe and Griezmann cut isolated figures in attack for France in the opening 45 minutes, with Deschamps side going in at the break having had just a single shot on target. 

They improved after the interval and went ahead on the hour mark, Griezmann steering a superb header from Adrien Rabiot's cross into Ibrahim Sehic's top-right corner.

The hosts rarely looked like salvaging a point in the closing stages as France comfortably held on to take command of the group.

Liverpool owners Fenway Sports Group (FSG) have announced a "significant investment" into the company by the firm co-owned by LeBron James, RedBird Capital Partners.

The investment, which sees James become part of FSG's ownership group along with his business partners Maverick Carter and Paul Wachter, will help Liverpool address an estimated £120million loss in revenues during the coronavirus pandemic.

FSG said in a statement that the deal, which is part of an ongoing alliance between FSG and RedBird, would help the group pursue growth opportunities, while underlining a focus on "winning".

"Over the years, Fenway Sports Group has been able to attract a dedicated group of executives and partnerships seeking to compete for titles in the most challenging and rewarding landscapes," read the statement.

"Our strategic partnership with Gerry and the entire team at RedBird will enhance our ability to pursue future growth opportunities in a more accelerated way but with the same selectiveness that has served us so well.

"We are also pleased to welcome to our ownership group LeBron, Maverick and Paul, with whom we have enjoyed a successful collaboration for well over a decade. Their addition is an important milestone for FSG and expands and deepens a longtime friendship and relationship that began in 2010.

"To our fans and supporters: winning continues to be the driving force for all of us. The growth of FSG as an organisation allows us to further strengthen our resources and commitment to the communities we serve, and we look forward to having these talented new partners join us in the next chapter of FSG’s evolution."

FSG, which is valued and $7.4bn and whose leadership is comprised of principal owner John W. Henry, chairman Tom Werner and president Mike Gordon, took control of Liverpool in 2010.

The investment from RedBird, which is reported to be a 10 per cent minority holding, will help the club achieve its ambition of redeveloping the Anfield Road Stand.

Gerry Cardinale, founder and managing partner of RedBird, said, "Fenway Sports Group is unique not only for the quality of its sports properties and assets, but for the highly disciplined, results-oriented organisation that John, Tom, Mike and the FSG team have built over the past 20 years.

"RedBird shares the same passion for performance-driven investing, business operations, fan experience and service to the community. We look forward to contributing our experience growing premier sports properties and working alongside this tremendous leadership team, including our fellow new owners LeBron, Maverick and Paul."

Maverick Carter added: "Working with Fenway Sports Group for the past decade has taught LeBron and me so much about the business on a global scale, and we’ve always believed it would lead to something bigger.

"We are proud to be part of this iconic ownership group and are excited about the opportunities that come with that to continue creating change and empowering people of every race, gender and background to be part of the process."

Barcelona youngster Ansu Fati seems to have hinted he could be facing up to a year on the sidelines due to his current knee injury.

Fati suffered a serious knee injury in November, having played 10 games in all competitions, scoring five goals. 

The Spain winger had surgery to address the problem with his meniscus and was reportedly set for four months out, but his return has been pushed back until at least April, with no firm timescale on his comeback.

It is not the first serious injury the 18-year-old has sustained, however, with Fati revealing he previously spent close to a year out of action due to fracturing his tibia and fibia – a lay-off he believes has prepared him for the challenge which he is going through.

"A few years ago I had a serious injury, a fractured tibia and fibula, and I couldn't play for almost a year." Fati wrote in a post on his official Instagram account.

"There were many days of suffering and pain, but also a lot of learning. It helped me to appreciate the little details.

"With my family and all the professionals who helped me at that time, I promised myself to keep going and work harder than ever to get back to doing what I love the most.

"Unfortunately, now I have to live through a similar situation, which I will face with the same mentality.

"I want to thank all those people who follow me and support me on a daily basis. Football is my life and no matter how many obstacles there are, I will always have the illusion of continuing to fight for my dreams."

Fati's comments cast further doubt over his chances of returning to action prior to the end of the season, which would also derail any opportunity of making Luis Enrique's Spain squad for the delayed Euro 2020 tournament, which begins in June.

Reports last week suggested Fati was looking to exhaust other options other than going under the knife again which, according to Spanish publication AS, was the advice of knee specialist Bertrand Cottet, who the player recently visited in Lyon.

Croatia ended England's European Under-21 Championship campaign in dramatic fashion as they joined Denmark, France and Portugal in qualifying for the quarter-finals.

Portugal finished top of Group D with a 100 per cent record, a convincing 3-0 result against Switzerland making it three wins from three during their campaign in Slovenia.

Diogo Queiros gave his country a third-minute lead and while the Swiss pushed hard for a response, they conceded twice in the space of five second-half minutes to end their hopes of reaching the knockout stages.

Barcelona forward Francisco Trincao doubled the advantage for Portugal, who then quickly put the game out of reach thanks to Francisco Conceicao.

England also appeared set to progress when leading 2-0 as their game with Croatia entered added time in Koper on Wednesday.

Following Eberechi Eze's early penalty, Curtis Jones produced a crisp low finish in the 74th minute to leave England on course for just the result they needed to wrap up second place.

However, Domagoj Bradaric changed the scenario completely – and in some style, too. His left-footed drive from long range gave goalkeeper Aaron Ramsdale no chance and meant England had little time to respond. Instead of ending up in second, the result means they finish bottom of the table.

Group C did not quite provide the same level of drama, Denmark sealing top spot as they eased to a 3-0 victory against Russia, meaning they finish on nine points.

Jacob Bruun Larsen and Anders Dreyer were on target in successive first-half minutes, while Carlo Holse rounded out the scoring in the closing stages for Denmark, who did not concede during the round-robin stage.

France, meanwhile, were 2-0 winners against Iceland thanks to first-half goals from Matteo Guendouzi and Odsonne Edouard.

Les Bleus will meet Netherlands in the knockout phase when the tournament resumes at the end of May, while Denmark will go up against Germany.

Spain are due to face Croatia and Portugal will tussle with Italy in the other side of the quarter-final draw.