Team Europe are on track for their fourth consecutive Laver Cup triumph after earning an early 3-1 lead against Team World.

Opening-day honours went to Bjorn Borg’s Team Europe at TD Garden in Boston, where the defending champions moved into the box seat thanks to wins for Andrey Rublev, Matteo Berrettini and Casper Ruud in the singles on Friday.

John Isner and Denis Shapovalov managed to get Team World on the board in the evening’s final doubles match against Alexander Zverev and Berrettini 4-6 7-6 (7-2) 10-1.

Roger Federer and Rod Laver were in the crowd as Team Europe – headlined by newly crowned US Open champion Daniil Medvedev and consisting of six of the world’s top 10 – made a strong start courtesy of Norwegian Ruud, who overcame Reilly Opelka 6-3 7-6 (7-4), improving his career record to 3-0 against the towering American, and beating him in straight sets for the first time.

Italian star Berrettini then overcame Team World’s Felix Auger-Aliassime 6-7 (3-7) 7-5 10-8 in the competition’s longest match at two hours, 52 minutes.

Berrettini escaped with the second set after facing two break points in the penultimate game before prevailing against the Canadian in a thrilling match tie-break.

“One of the best matches bar none that I’ve ever seen played, absolutely just enthralling,” said captain John McEnroe, whose Team World are eyeing their first Laver Cup trophy.

Rublev rallied past Argentina’s Diego Schwartzman, who won the opening set and led 6-2 and 8-5 in the match tie-break before losing 4-6 6-3 11-9.

“Today we are a bit more lucky; Matteo won a tough match against Felix in a super tiebreak, now you saw my match,” said Russian star Rublev.

“It was so close; Diego was leading all the super tiebreak, but in the end I find a way to win.

“This happens. This is tennis, this is sport. It’s emotions. Someone has to win, someone has to lose.”

On day two, Stefanos Tsitsipas and Zverev headline the day session against Team World’s Nick Kyrgios and Isner.

In the evening, Medvedev will meet Shapovalov before Rublev and Tsitsipas team up for a doubles battle with Kyrgios and Isner.

Anett Kontaveit beat Olympic champion Belinda Bencic and will face home favourite Petra Kvitova for a place in the Ostrava Open final.

Estonian Kontaveit, ranked 30th in the world, claimed her fourth top-20 win of the season as she prevailed 6-4 6-3 on Friday.

Kontaveit also defeated Bencic in the 2020 Australian Open, meaning she is 2-0 in their head-to-head rivalry.

Czech left-hander Kvitova awaits in the last four, after the second seed defeated Bencic’s Swiss compatriot Jil Teichmann 6-4 6-4.

Teichmann beat Kvitova in their only previous meeting, but the world number 10 had too much on this occasion, along with the backing of the crowd to boot as she chases a 29th singles title of her career.

The other semi-final will see top seed Iga Swiatek face Maria Sakkari.

Last year’s French Open winner Swiatek reached her first semi-final since May – when she landed the prestigious title in Rome – by overcoming Elena Rybakina 7-6 (7-5) 6-2.

Sakkari, meanwhile, ended Tereza Martincova’s hopes in straight sets.

Greek star Sakkari ended Swiatek’s reign as Roland Garros champion in June, beating the Polish 20-year-old in the quarter-finals in Paris.

Hubert Hurkacz and Pablo Carreno Busta will do battle for the Moselle Open title after the top two seeds reached the final with straight-sets victories on Saturday.

Top seed Hurkacz defeated German qualifier Peter Gojowczyk 6-4 7-6 (7-4) to stand on the brink of a third title of the year.

The world number 13 from Poland won 79 per cent of the points on his first serve and sealed victory in an hour and 37 minutes.

Gojowczyk saved five break points but was unable to pull off an upset in Metz.

Hurkacz said: “Peter played a really great match. He was super tough to play against, so I am proud of myself that I managed my emotions and played a good tie-breaker.

“I was trying to keep holding serve to stay in the second set and ended up taking the set in the tie-breaker.”

Carreno Busta ended Gael Monfils’ bid to win the title on home soil, the Spaniard triumphing 7-5 7-6 (10-8).

Monfils was 5-3 up in a second-set tie-break but failed to force a decider as Carreno Busta advanced for a showdown with Hurkacz.

James Duckworth is into his first ATP Tour final after beating eighth seed Ilya Ivashka 6-3 7-6 (7-4) at the Astana Open.

The Australian will face Kwon Soon-woo, who upset second seed Alexander Bublik 3-6 7-5 6-3.

Team Europe are poised to seal yet more Laver Cup glory after producing another dominant display against Team World, though the focus was on Nick Kyrgios following comments about his long-term future.

Europe swept Saturday’s four matches in Boston to stand on the cusp of a fourth consecutive Laver Cup triumph – the defending champions lead 11-1 and require just two more points to clinch the title.

Stefanos Tsitsipas blitzed Team World’s Kyrgios 6-3 6-4 at TD Garden, where Olympic Games gold medallist Alexander Zverev beat John Isner 7-6 (7-5) 6-7 (6-8) 10-5 before US Open champion Daniil Medvedev made light work of Denis Shapovalov 6-4 6-0.

Team Europe secured their fourth win of the day in the doubles – Tsitsipas and Andrey Rublev teaming up to defeat Isner and Kyrgios 6-7 (8-10) 6-3 10-4.

After Kyrgios’ straight-sets loss to Greece’s Tsitsipas, the 26-year-old Australian star casted doubt over his tennis future.

“This is my probably my last Laver Cup,” former world number 13 Kyrgios – an Australian Open and Wimbledon quarter-finalist – told reporters post-match. “I don’t know how much longer I will be in tennis.

“This is my last event of the year. I will get my body right ahead of the Australian Open.

“My mum is not doing too well with her health. I’d like to go back and see her.”

“As long as I’m on the court, I will try and give my best, but I’m not going to lie and say that I’m going to plan to play four or five more years on tour,” Kyrgios said. “That’s just not me.”

Playing for the first time since earning his maiden grand slam trophy at the expense of record-chasing Novak Djokovic at Flushing Meadows, world number two Medvedev suffered no letdown against Shapovalov.

“I played unbelievably, especially [in] the second set,” Russia’s Medvedev said in his on-court interview. “I didn’t know what to expect because after the US Open, I didn’t play for a week and a half. Came here, practised as much as I could the past three days, so I didn’t hit [that] many balls, but was surprisingly feeling well.

“I wanted to show that also today. [The] first [set] was not easy, the ball was not going as fast as I wanted [and] he was playing really good. And then I just couldn’t miss a ball anymore. I’m really happy about [that].”

Kwon Soon-woo claimed his maiden ATP Tour title with a straight-sets defeat of James Duckworth at the Astana Open.

The South Korean came out on top in the battle of the unseeded first-time finalists on Sunday, winning 7-6 (8-6) 6-3 in Nur-Sultan.

Kwon won 86 per cent of points behind his first serve and came from behind in both sets to be crowned champion.

Australian Duckworth failed to convert three set points in a tie-break and Kwon made him pay, grasping his first opportunity to go a set up.

Kwon was broken in the first game of the second set, but the battling world number 82 hit straight back to draw level.

Duckworth, who had not dropped a set en route to the final, was broken again to trail 4-2 and he was unable to find a way back as the 23-year-old Kwon celebrated his finest hour.

Anett Kontaveit sealed a second title of the season as she overcame Maria Sakkari in straight sets at the Ostrava Open.

The unseeded Estonian, who is ranked 30th in the world, saw off fourth seed Sakkari 6-2 7-5 to claim the trophy in the Czech Republic.

Kontaveit has now won two tournaments in four weeks, having won in Cleveland last month to end a four-year wait since winning her first title in 2017.

This was Sakkari’s first final in over two years as well, but Kontaveit cruised past the Greek in just over an hour and a half as she did not drop a set all week.

That flawless level of tennis saw her eliminate Petra Kvitova, Paula Badosa and Belinda Bencic en route to the final, where the 25-year-old faced only one break point as she powered to a comfortable victory over a player who reached semi-finals at the French Open and US Open this year.

Sakkari managed more of a fight in the second set, where she battled for her sole break point, but Kontaveit breezed past any pressure and kept her serve to maintain control.

Sakkari, who is likely to move into the top 10 despite losing, had boasted a 5-3 head-to-head record in main-draw clashes between the pair coming into Sunday’s final, but 23 unforced errors outnumbered the 20 winners from her racket as Kontaveit collected her most notable title to date.

Hubert Hurkacz collected his fourth ATP Tour title after defeating Pablo Carreno Busta in straight sets at the Moselle Open.

The Pole did not drop a set on his way to the final and produced yet another impressive outing to down Carreno Busta 7-6 (7-2) 6-3 in just 82 minutes.

Carreno Busta did, however, take an early lead and have Hurkacz reeling from a break down in the first set but the 24-year-old, who defeated former world number one Andy Murray this week, responded efficiently.

Having come from 3-1 down to 4-4, Hurkacz did not look back as his sharp first serve caused Carreno Busta all sorts of problems, most notably to secure the first-set tiebreaker with ease.

The pair continued to exchange breaks at the beginning of the second set but Hurkacz played well from the baseline and held serve to clinch his first trophy outside of the United States.

His victory means he holds a 4-0 record in ATP Tour finals and also saw him inflict revenge on Carreno Busta, who won the previous head-to-head clash in Cincinnati last month.

Hurkacz will be looking for doubles glory on Sunday as well, as he teams with international compatriot Jan Zielinski.

John McEnroe promised Team World would bounce back after suffering a 14-1 thrashing by Team Europe at the Laver Cup in Boston.

Europe wrapped up a fourth consecutive Laver Cup triumph as Andrey Rublev and Alexander Zverev capped off a dominant performance.

Having won all four matches on Saturday, Europe needed just one more victory to again retain the trophy, preserving their record of having won each edition of the tournament.

That duly arrived as Rublev and Zverev prevailed against Reilly Opelka and Denis Shapovalov in their doubles clash.

They emerged 6-2 6-7 (4-7) 10-3 victors, to spark European celebrations.

Next year’s match will be played in London, and Team World captain McEnroe said: “No one wins the Laver Cup, beats us, John McEnroe, five times in a row. You’ve got to keep going.

“Team Europe is a great team, no question, incredible team. They had good team spirit. We did, as well.”

McEnroe, quoted on the Laver Cup website, added: “If you get a couple of different results, we could have put more pressure on them. But we just came up short in four tiebreakers. You win half those, it’s totally different story. We gave it our best, but they were just too good.”

Zverev reflected on Europe’s win, saying: “The score says that it was 14-1, but it could have gone both ways a lot of the time.

“We [did] a lot of hard work for this victory throughout the whole week. The group of this team has been absolutely amazing.

“I think a lot of us came a lot closer together and to be honest I can’t wait for London next year.”

Naomi Osaka is going to play tennis again and expects to feed her itch to return to the tour “soon”.

Osaka said in the wake of her shock US Open third-round defeat to teenager Leylah Fernandez that she would take a break from the sport.

“I honestly don’t know when I’m going to play my next tennis match. I think I’m going to take a break from playing for a while,” Osaka told her post-match media conference following that loss.

She subsequently pulled out of Indian Wells but the four-time grand slam champion, who withdrew from the French Open back in May to protect her mental health, does not anticipate her absence being an extended one.

“I know I’m gonna play again, probably soon because I kind of have that itch again,” Osaka told HBO’s ‘The Shop’.

“But it wouldn’t really matter to me if I won or lost. I’d just have the joy of being back on the court.

“Just to, like, you know, that I’m doing it for myself.”

Explaining her unhappiness on the court, Osaka added: “I started to feel like that power was being taken away from me.

“And the way that I felt, like, I wasn’t playing to make myself happy and I was more concerned about … what would people say about me.

“I used to love the competition and just being competitive. Like if I were to play a long match, the longer it was the more fun it was for me.

“And then I just started to feel – recently – the longer it was the more stressed out I became. But I just needed a break to go within myself.”

Samir Nasri has confirmed his retirement from football at the age of 34.

The former France international announced his decision on Canal+, where he is now a pundit, on Sunday.

Nasri came through at Marseille and transferred to Arsenal in 2008, spending three years at Emirates Stadium before he joined Manchester City.

At City, Nasri won two Premier League titles, an EFL Cup and a Community Shield. He joined Sevilla on loan in 2016-17 and seemed to have revitalised his career in LaLiga, though the move was not made permanent.

A short spell in Turkey with Antalyaspor followed, but Nasri mutually terminated his contract in January 2018, before he received a six-month ban from football by UEFA for breaching WADA rules in December 2016 by receiving an intravenous drip of 500 millilitres of water containing nutrients.

It is that ban that Nasri says made him fall out of love with football, with the playmaker always insisting he was innocent.

“One episode hurt me badly and changed my relationship with football: my suspension,” he said on Canal+. 

“I found that more than unfair, I had not taken any doping product. It was just an injection of vitamins because I was sick. It cut me off in my tracks.”

Nasri returned to play with West Ham on a short-term contract in 2018-19, playing five league games in total.

He linked up with ex-City team-mate Vincent Kompany at Anderlecht the following season, though it was another ill-fated spell and he was released in 2020.

Of his move to Anderlecht, Nasri said: “There was an emotional side, but also the idea of ​​being a player and also a little in the staff. As I would like to coach, I told myself that I would learn with him [Kompany].

“It didn’t go as planned. Then the Championship was stopped because of COVID. Afterwards, I didn’t necessarily want to [play]. No challenge excited me and I couldn’t see myself coming back to France if it wasn’t for Marseille.”

Nasri impressed at Arsenal, scoring 18 league goals and setting up a further seven across his three seasons at the club, though injuries often kept his appearances down.

He never quite lived up to the billing at City after his reported £25million move, though did help the club to their first ever Premier League crown in 2011-12, while in 2013-14 he scored seven goals and created as many as Manuel Pellegrini’s side clinched the title.

His appearances dwindled later in his City career, and he played just 12 times in the league in his final full season at the Etihad Stadium, starting on only four occasions before he was loaned out by Pep Guardiola in 2016.