Russian duo Svetlana Kuznetsova and Vera Zvonareva recorded contrasting victories on home soil to reach the last eight of the St. Petersburg Ladies Trophy.  

Kuznetsova - who has won both the French and US Open during her distinguished career - needed just over an hour to get past teenage qualifier Wang Xinyu by a 6-1 7-5 scoreline.  

The 35-year-old converted six of the nine break-point opportunities she created, though was made to work for her win in the second set having previously taken nine of the opening 10 games.  

After failing to serve out for the match when 5-3 ahead, the fourth seed eventually prevailed when recording a break of her own with the score at 6-5.  

Zvonareva, meanwhile, was on court for three hours and 10 minutes as she produced an impressive upset, knocking out third seed Fiona Ferro 6-7 (8-6) 7-5 7-6 (7-2).  

"We both were fighting for every point, trying to hang in there. I think I was able to play some good tennis when it mattered, and I'm happy with the win of course,” Zvonareva said after being involved in the longest match in the history of the tournament, per the WTA's website.  

The 36-year-old came out on top in a deciding tie-break having been unable to hold on to an early 2-0 lead in the set.  

Anastasia Gasanova and Katarina Zavatska had set a new record for the longest contest earlier on Wednesday, the former eventually prevailing 6-2 6-7 (8-6), 7-5 after three hours and four minutes in an eventful first-round tie.

Ekaterina Alexandrova is another Russian player to progress to the last eight, seeing off Tereza Martincova in straight sets.

In the final match, Romanian qualifier Jaqueline Cristian surprised Jelena Ostapenko 6-3 7-6 (11-9) to reach her first ever WTA 500 quarter-final, where her opponent will be Kuznetsova.

Mauricio Pochettino was delighted with the spirit his Paris Saint-Germain team showed to defeat Lille in the Coupe de France after a difficult few days.

PSG were 3-0 winners against the Ligue 1 leaders as they were in action for the first time since a weekend defeat to Nantes that was disrupted by burglaries at the family homes of Angel Di Maria and Marquinhos.

Di Maria was substituted in that loss to attend to the matter, but both players were in the XI as goals from Mauro Icardi and Kylian Mbappe secured a quarter-final berth on Wednesday.

It was not an entirely convincing PSG display, as Lille had 18 shots to their 11 and Keylor Navas was required to save a penalty for the third time this season.

Pochettino was only interested in praise for his players and their families, however.

"Of course I'm so happy with the performance and the spirit of the team," the coach told the club's official channel.

"They deserve massive credit and I want to congratulate them but most of all the families because the last few days were very tough for everyone.

"We all feel what happened to Marqui and Angel. It really touched the group and that's why I want to congratulate the team, the players and the families suffering around them.

"I'm so happy. I think we fully deserved to go through to the quarter-finals and, in this difficult circumstance, I'm happy for the 3-0."

Di Maria had two shots and created a single chance, while Marquinhos contributed four tackles, five clearances and a block.

Navas was the star of the show, though, denying Yusuf Yazici from 12 yards with 12 minutes remaining.

Only Rui Silva and Oliver Baumann (both four) have kept out more penalties than Navas in all competitions this season among goalkeepers across Europe's 'top five' leagues.

"He is one of the best goalkeepers in the world," Pochettino said of Navas, who finished with five saves in all. "His level is incredible."

Jannik Sinner fought hard to earn an impressive victory that knocked fourth seed Roberto Bautista Agut out of the Dubai Tennis Championships. 

The 19-year-old rising star, who won the Great Ocean Road Open last month, prevailed in a match that remained in the balance until the end on Wednesday. 

Sinner won 6-4 3-6 7-5 to reach the quarter-finals, with Bautista Agut following top seed Dominic Thiem - who lost in the second round - out of the tournament. 

After hitting 16 aces, Sinner – the youngest player in the ATP Tour top 100 – will face surprise Australian Open semi-finalist Aslan Karatsev next. 

Second seed Andrey Rublev is through after a comfortable 6-3 6-1 win over Taylor Fritz. 

Rublev will face Marton Fucsovics, who ousted Serbian Dusan Lajovic in three sets, in the last eight. 

The Russian now has 22 consecutive wins at ATP 500 events, a run that has included four titles at that level. Only Roger Federer has ever recorded a longer streak, doing so with a run of 28 between 2014 and 2016.

"I am really happy that I can win in straight sets and quite confidently," Rublev said. 

"I know Taylor since [the] juniors and it is always tough to play against him, because he has a huge serve and he is playing really fast. 

"The first set was not even rallies because everything was serve, winner or serve, mistake, so everything was so fast. 

"In these conditions, it is tough to find the rhythm. You don't know what's going to happen and it's really not easy, but I'm happy that in the end I made it."

Third seed Denis Shapovalov is also through after a 6-4 6-3 win over Hubert Hurkacz, the Canadian booking a last-eight meeting with Jeremy Chardy. 

Kei Nishikori will play Lloyd Harris in the other quarter-final. 

Joan Laporta has promised to do everything he can to persuade Lionel Messi to stay at Barcelona, as well as offering an assurance to head coach Ronald Koeman amid speculation over his future.

Laporta was officially unveiled as Barca's new president at a ceremony on Wednesday, having seen off competition from Victor Font and Toni Freixa during an election staged on March 7. 

It will be his second time in the role at Camp Nou; his previous stint from 2003 and 2010 saw the club win LaLiga on four occasions, as well as the Champions League twice.  

However, he returns now with Barcelona dealing with financial issues off the field and great uncertainty over the future of their best player, the talismanic Messi. 

The club's all-time leading scorer is out of contract at the end of the season and has been linked with Paris Saint-Germain and Manchester City, though Laporta is determined to retain the "best player in history".

"I'll do everything I can to try to convince Leo to stay," he said in a speech that covered a wide range of topics, including the importance of the club's academy system. 

"We will try because he's the best player in history and, sorry for telling you here, but you know how much I love you, and Barca also loves you." 

Messi has scored 27 goals in all competitions this season under Koeman, who has Barca in contention for the league title in Spain following a shaky start to his debut campaign in charge. 

They are also through to the Copa del Rey final – Athletic Bilbao will be their opponents on April 17 – but hopes of Champions League glory were dashed by PSG at the last-16 stage. 

Still, with the team on a 17-game unbeaten streak in LaLiga, Laporta made clear his confidence in Koeman, who – like Messi – was present inside the ground for the event. 

"Ronald, you have our confidence," he said. 

"We want to go back to that success story between Barca and the Champions League. This year we have to go for LaLiga and for the cup."

Laporta described Barca as an "engine for optimism" despite their current financial plight, something he will be prioritising at the start of his new reign. 

"The economic situation is a priority for us," Laporta announced. "We have the priority of making the club economically sustainable.  

"We have a shock plan for it. The situation does not scare us. The people who accompany us are not scared by these things. 

"If we have to make decisions in the interest of Barca, we will make them."

Paris Saint-Germain began a season-defining three-game stretch by beating Ligue 1 leaders Lille 3-0 to continue their Coupe de France defence.

PSG have successfully negotiated a Champions League tie with Barcelona but have work to do either side of this month's international break to maintain their domestic challenge.

Mauricio Pochettino's men, second in the league, visit third-placed Lyon on Sunday and then host Lille at the start of April, but they first took care of the pace-setters in the cup on Wednesday to advance to the quarter-finals.

Mauro Icardi had the holders in front before hobbling off and Kylian Mbappe, on in his place, made sure of PSG's progress with a brace either side of Keylor Navas' latest penalty save.

Robert Lewandowski revealed it would mean "a lot" to break Gerd Muller's long-standing record for most goals scored in a single Bundesliga season.

The Poland striker has registered 32 goals from 25 matchdays in Germany's top flight this season, meaning he needs nine more to overhaul the benchmark of 40 set by fellow Bayern Munich legend Muller in the 1971-72 season.

Last season, Lewandowski netted in his opening 11 league matches but ultimately fell six shy of Muller's tally, even though his form propelled Bayern to a Bundesliga, DFB-Pokal and Champions League treble and helped him to win the best men's player at the Best FIFA Football Awards.

Asked by Sport Bild what it would mean to break the record, Lewandowski replied: "A lot.

"[But the target of] this unique club legend is far away, I don't want to worry too much.

"[If I get] one or two goals behind the 40 goals topic would be intense in my head.

"It would fill me with incredible pride. But Gerd Muller will always be Gerd Muller – [he is] unmatched.

"I might have a bit of mental stress: reaching this mark after almost 50 years would mean a lot to me."

Lewandowski's 32 league goals this season is far clear of the 19 scored by Erling Haaland and Andre Silva, who are next on the list.

The Poland striker also tops the rankings for shots on target (51) and 'big chances' scored (23), while his goal in Saturday's 3-1 win over Werder Bremen was his 268th in the Bundesliga moving him joint-second on the all-time list with Klaus Fischer. 

Nowadays, Lewandowski is the man young strikers are aspiring to be like, but the 32-year-old said Roberto Baggio, Alessandro Del Piero and Thierry Henry were among those he looked up to when trying to hone his talents.

"When I was six years old, there was only one idol for me: Roberto Baggio," he added.

"Alessandro Del Piero later became my role model in football, and I admired him. However, I was not yet able to judge exactly what characterises his style of play, I was just too young for that. 

"It later became Arsenal legend Thierry Henry. His movements, the runs in depth, the finishes – as a young footballer these were the qualities I wanted to have. I wanted to imitate everything Henry did."

LeBron James has not been doing anything different in recent matches but the Los Angeles Lakers' shooters have "come alive" since the All-Star break, says head coach Frank Vogel.

Superstar James registered a second consecutive triple-double in as many nights as the Lakers outclassed the NBA-worst Minnesota Timberwolves 137-121.

James, who had 22 points, 11 assists and 10 rebounds, now needs just one more to rack up a landmark 100th career triple-double, while it marked his fifth of this season.

Prior to the All-Star game, the Lakers had lost six times in eight games but are now on a three-game winning streak, with James at the heart of team's impressive fortunes.

But Vogel insists it is merely a case of the team being hotter with the ball, saying: "I honestly don't think [James] has been playing that differently than what he was doing leading into the break

"I just think our shooters have come alive. I think we hit a little bit of a wall coming into the break, and then our shooters got their legs under them a little bit, and in the last three games they've been hitting shots, so his assist totals are up."

Several players contributed for the Lakers, with Dennis Schroder putting up 16 points and seven assists, while Kyle Kuzma also had 16 points.

Youngster Talen Horton-Tucker followed up an 18-point showing versus the Golden State Warriors with 16 points, seven rebounds and four assists.

The last two games have seen Horton-Tucker excel against two 2020 first-round draft picks in James Wiseman and Anthony Edwards, and James said the 20-year-old – selected in the second round in 2019 – will only continue to grow in stature.

"It's something we've talked about all year, if you go back to the draft Talen Horton-Tucker would not go in the second round," James said about his team-mate. 

"We're super-duper lucky and blessed to grab him when we grabbed him. His ability to get downhill, his ability to get to the lane and finish or his ability to make the extra passes, he's a big guard, but with great handle and great balance. 

"This is Talen's rookie year too pretty much, he's learning, he'll continue to get better, he's a damn good player right now he'll continue to get better and better."

Damian Lillard described the process required to become a lethal shooter after scoring a season-high 50 points, with the Portland Trail Blazers star lauding Stephen Curry as the greatest in the NBA.

Lillard's haul included 20 in the final quarter as Portland secured a stunning 125-124 comeback victory over the New Orleans Pelicans, having been 17 points behind in the fourth.

The Pelicans were inspired by Lillard's glorious display as he added 10 assists and six rebounds, finishing 18 of 18 from free-throws.

Lillard is now tied with LeBron James in seventh for all-time most 50-point NBA games, while he became only the fourth player to have racked up at least 16,000 points and dished out at least 4,000 assists in their first nine seasons.

Asked by the TNT post-match team how he became such a brilliant shooter, Lillard emphasised the work ethic needed and singled out Golden State Warriors hero Curry as the best in the business.

"It's just putting a lot of time into it," he said.

"We got some great shooters in our league. Obviously we think of Steph Curry first when we think of shooters, the greatest shooter to ever play in our league.

"He'll tell you the same thing, that it's a lot of reps. Whether people are watching or whether you get credit for it or not, you put the time in and you do it at a game pace, you do it with focus, you do it where you hold yourself to a certain standard.

"You make 10 in a row at each spot at the end of your workout when you're tired and you probably don't want to do it, it's things like that over and over again over the years.

"You get better from the reps, but more so than physically you get better mentally and more confident in it because you've done it so often and you've done it when you're tired, you've done it when you didn't want to.

"Then in the moments – whether it's first quarter, second quarter, third quarter, a tough shot, an easy shot – you've got the ultimate confidence that it's going to go in.  

"I think confidence is the biggest thing for shooters, right next to just getting the reps in and knowing in your heart that you didn't cheat it, you put the time in and you deserved to make those shots and you expect that result."

The win improved Portland's record to 23-16 as they remain firmly in playoff contention, while the Pelicans slipped to 17-23, despite Lonzo Ball's career-high 17 assists.

Damian Lillard scored a season-high 50 points, including 20 in the last quarter, as the Portland Trail Blazers produced a remarkable comeback to snatch a last-gasp 125-124 win over the New Orleans Pelicans on Tuesday.

The Pelicans led by 17 points late in the third term and Brandon Ingram had the chance to ice the game late on, before missing two free-throws as Portland snatched victory.

Lillard was the catalyst with his 20 final-quarter points, totalling 50 for the game, along with 10 assists and six rebounds. He also finished with six three-pointers and 18 of 18 free-throws.

He coolly scored two free-throws after Nickeil Alexander-Walker's costly fumble turned over possession. Zion Williamson had one last chance to steal victory but missed from a good close look.

The result improved Portland's record to 23-16 as they stay firmly in playoff contention while the Pelicans slipped to 17-23, despite Lonzo Ball's career-high 17 assists.

Lillard is now tied with LeBron James in seventh for all-time most 50-point NBA games.

Meanwhile, James had the 99th triple-double of his career with 25 points, 12 rebounds and 12 assists, while Montrezl Harrell was equal top scorer for the Los Angeles Lakers in a 137-121 win over the Minnesota Timberwolves.

Smooth Jazz back among winners

Rudy Gobert scored 11 of his 16 points in the final period as the Utah Jazz bounced back from their loss to the Golden State Warriors with a 117-109 win over the Boston Celtics.

Gobert, who also had 12 rebounds, was well supported by Donovan Mitchell (21 points and five assists) and impressive sixth man Jordan Clarkson (20 points and three assists) as the Jazz stormed home to edge past Boston.

Without Joel Embiid, Tobias Harris stepped up for the Philadelphia 76ers with 30 points in a thrilling 99-96 triumph over the New York Knicks.

Ben Simmons had 16 points, 13 rebounds and seven assists for the 76ers, who trailed by nine at the final change before a dominant fourth quarter.

Jimmy Butler starred with 28 points, 12 rebounds and four assists as the in-form Miami Heat made it five wins in a row with a 113-98 victory over the Cleveland Cavaliers.

Miami center Bam Adebayo also returned from injury with 14 points, nine rebounds and six assists.

Nate McMillan is yet to lose as head coach at the resurgent Atlanta Hawks, who claimed their sixth consecutive win, beating the Houston Rockets 119-107, led by Danilo Gallinari with 29 points.

No lift-off as Rockets grounded

While Atlanta have turned their season around with a coaching change, Houston have now lost 17 in a row. Stephen Silas is left scratching his head, with his side going from 11-10 to 11-27.

Big blocks

There were some huge blocks on Tuesday but 76ers veteran Dwight Howard stole the show early in the fourth, putting Julius Randle on the floor with an emphatic swat.

Tuesday's results

Utah Jazz 117-109 Boston Celtics
Miami Heat 113-98 Cleveland Cavaliers
Chicago Bulls 123-102 Oklahoma City Thunder
Atlanta Hawks 119-107 Houston Rockets
Philadelphia 76ers 99-96 New York Knicks
Portland Trail Blazers 125-124 New Orleans Pelicans
Los Angeles Lakers 137-121 Minnesota Timberwolves

Bucks at 76ers

The 76ers, without the injured Embiid, take on Giannis Antetokounmpo's Milwaukee Bucks in a blockbuster clash on Wednesday.

Italian qualifier Lorenzo Musetti may be ranked 120th in the world but he claimed his maiden top-10 scalp on Tuesday, beating Diego Schwartzman in the first round of the Mexican Open.

Musetti, the Australian Open boys' singles champion in 2019, secured a 6-3 2-6 6-4 win over ninth-ranked Schwartzman in a stunning success.

"There is a lot of work, a lot of sacrifice and I think some tears left in my eyes," the 19-year-old said during his on-court interview.

"I'm really proud of myself, but now I'm going to work harder and focus on the next days."

Musetti, whose forehand was excellent, defeated both Stan Wawrinka and Kei Nishikori at the Internazionali d'Italia in Rome last year.

Top seed Stefanos Tsitsipas had no such trouble, easing into the second round, where he will face big-serving American John Isner.

The Greek world number five beat France's Benoit Paire 6-3 6-1, aided by a strong display on serve.

"I didn't know what to expect from Benoit today," Tsitsipas said. "I think it's kind of tricky playing a tournament you haven't played before."

On facing 27th-ranked Isner next up, Tsitsipas added: "He's a guy that serves really well so that's going to be the biggest element and the one thing that I'll really have to resolve during that match."

Fourth seed Milos Raonic sent down 13 aces as he defeated American Tommy Paul 7-6 (8-6) 6-4.

In the late match, fifth seed Grigor Dimitrov got past Adrian Mannarino, who retired when trailing 6-4 3-0.

Former US Open champion Sloane Stephens has continued her torrid start to 2021 after crashing out in the first round of the Monterrey Open on Tuesday.

Stephens went into the Mexico event as top seed but lost to Slovakian world number 151 Kristina Kucova 6-2 6-2.

The 27-year-old American is now 0-4 to start the 2021 WTA Tour season and has won only one set all season.

Stephens, now ranked 48th in the world, only managed to win 32.4 per cent of points on her first serve, with Kucova converting seven of 14 break points in the match.

Second seed Nadia Podoroska was also a first-round casualty on Tuesday, going down 6-4 6-4 to Russian qualifier Anna Kalinskaya.

In the late match, Eugenie Bouchard went down to China's Lin Zhu 7-5 7-6 (6-3).

Matteo Guendouzi insists his Arsenal career is not over and he wants to fight his way back into Mikel Arteta's plans next season.

Guendouzi, 21, has been on loan with Hertha Berlin since last October where he has made 19 appearances for the Bundesliga club.

The French midfielder was a regular starter with the Gunners under previous boss Unai Emery but failed to make an appearance for Arteta's side in the opening weeks of the season prior to securing a temporary move away.

When asked if his Arsenal career was over due to an apparently strained relationship with Arteta, Guendouzi was emphatic in his response.

"No, not at all," he told France Football.

"I am focused on my season at Hertha Berlin. Then, we will make a point with my agent and the people of the club to sit down and discuss the future. I am still an Arsenal player."

Guendouzi joined Arsenal from Lorient in 2018 and has made 57 Premier League appearances for the Gunners, registering just one assist and no goals in the competition.

In those games he attempted a total of 75 tackles, the third-most among Arsenal players across 2018-19 and 2019-20, while his 263 duel wins over the same period was only bettered by four of his team-mates.

His contract with Arsenal expires at the end of next season and he acknowledged his long-term future will be at stake when he returns to the Gunners.

"This summer will be a decisive moment," he added.

"Could I come back to the club with Mikel Arteta on the bench as coach? Yes, of course. I will be with Arsenal for another year.

"I am here to move forward. When I played for Arsenal, I have always given everything for this club, for these fans, for the team, for the staff. I will work hard for the jersey as usual."

Top seed Dominic Thiem was beaten in straight sets in the second round of the Dubai Tennis Championships by Lloyd Harris.

The reigning US Open champion, given a bye for the first round, lost 6-3 6-4 to his South African opponent, who sits 77 places further down the ATP rankings.

The Austrian has endured a difficult start to 2021. He lost in straight sets to Grigor Dimitrov in the last 16 of the Australian Open and was beaten by Roberto Bautista Agut in the quarter-finals in Doha.

It was a first win over a top-five player for Harris, who was not once taken to deuce on serve during their 72 minutes on court.

"I'm super, super happy with that win. [He is] by far the highest-ranked player I have beat," said Harris. "I look up to Domi a lot so, for me, it is a special feeling. I am really happy. Just the fact that I am playing good tennis, match in, match out now is giving me a lot of confidence.

"I was serving really well. I don't think I faced any break points. I took control of those games and [in] one or two games on his serve, I gave myself a good look. I played some of the important points very well. I am very proud of that."

While Thiem is struggling for form, things are looking far better for Andrey Rublev, who beat Emil Ruusuvuori 6-4 6-4 to stretch his winning streak at ATP 500 events to 21 matches.

The world number eight, who will face Taylor Fritz in the next round, equalled Andy Murray for the second-best winning run at this level of the Tour. Roger Federer (28) holds the record.

Third seed Denis Shapovalov beat Jan-Lennard Struff for the loss of just four games, while Bautista-Agut advanced after opponent Matthew Ebden retired in the first set.

Fifth seed David Goffin was beaten in straight sets by Kei Nishikori, who recorded just his third victory of the year.

Karen Khachanov and Jannik Sinner each advanced after three-setters, while Marton Fucsovics and Aslan Karatsev were also taken the distance before progressing.

Hubert Hurkacz, Lorenzo Sonego, Dusan Lajovic, Aljaz Bedene and Filip Krajinovic also won on Tuesday.