Nao Hibino was a shock first-round casualty at the Monterrey Open, while fellow seed Ann Li advanced.

Seeded ninth for the WTA International tournament, Japan's Hibino was upstaged 3-6 6-2 6-3 by Jasmine Paolini on Monday.

American eighth seed Li, however, had no such trouble in her 6-3 7-5 victory over Arantxa Rus on the outdoor hard courts.

Coco Vandeweghe – the 2017 Australian Open semi-finalist – suffered another early exit in Mexico.

After being ousted by Mihaela Buzarnescu in the opening round in Guadalajara last week, former world number nine Vandeweghe was eliminated 6-3 6-2 by Canadian teenager Leylah Fernandez.

Fernandez will face either top seed Sloane Stephens or lucky loser Kristina Kucova in the second round.

Anna Karolina Schmiedlova, Nina Stojanovic, Viktoria Kuzmova, Lauren Davis and Tamara Zidansek also progressed from the opening round.

Kamara Usman will defend his welterweight title against Jorge Masvidal in front of a full crowd at UFC 261 on April 24.

Not since the start of the coronavirus pandemic in March 2020 has a UFC card gone ahead without a cap on crowd numbers, but that will change in Jacksonville, Florida next month.

Usman's rematch with Masvidal headlines a stacked line-up at VyStar Veterans Memorial Arena, where 15,000 fans are set to attend for two other title fights, including women's flyweight champion Valentina Shevchenko's bout with Jessica Andrade and the women's strawweight battle between champion Zhang Weili and Rose Namajunas.

VyStar Veterans Memorial Arena previously hosted the first three UFC shows following a two-month hiatus in May due to COVID-19, though they went ahead without fans behind closed doors.

"I have been waiting a year for this day to tell you: We are back," UFC president Dana White said in the video via Twitter on Monday.

Jacksonville mayor Lenny Curry tweeted: "@danawhite, @GovRonDeSantis, and I will continue to demonstrate that Florida is poised to safely host signature sporting events watched globally. Welcome back to Jacksonville @ufc. Let's go @danawhite."

Usman (18-1), who defeated Gilbert Burns via a third-round TKO last month, has made history in the UFC.

The Nigerian-born fighter has won 13 consecutive fights – the most in UFC welterweight history.

Usman defeated Masvidal (35-14) by unanimous decision at UFC 251 in Abu Dhabi last July, though the latter was a late replacement after Burns had tested positive for coronavirus.

RB Leipzig head coach Julian Nagelsmann played down reports linking him to Barcelona amid ongoing speculation.

Nagelsmann is reportedly wanted at Camp Nou by new Barcelona president Joan Laporta, who is believed to be eyeing a replacement for Ronald Koeman.

Leipzig boss Nagelsmann has also been linked with Bundesliga champions Bayern Munich amid doubts over Hansi Flick's future.

Unfazed by it all, Nagelsmann instead believes such stories are normal to hear and conversations internally do not arise because of media speculation. 

"I keep in touch with Alfred [Schreuder – current Barcelona assistant coach], but not only since it has been made public," the 33-year-old German told reporters.

"It is simply because he was my assistant manager [at Hoffenheim], and we have a great relationship. We message each other every now and then but mainly talk about personal topics and not about any other things.

"I don't think the players are interested in all this, so they don’t ask about it. I think it's normal in football that such things are being written from time to time.

"For example, Sabi [Marcel Sabitzer] was linked with Tottenham for a long time, but I didn't talk to him about it once.

"I know he gives his best all the time and you can use any player as an example for that. This is normal in football. No one has asked me about this yet."

Barcelona head coach Ronald Koeman said the LaLiga giants are lucky Lionel Messi is still at Camp Nou after the superstar captain equalled Xavi's record for the most appearances in club history.

Messi capped his historic 767th appearance – across all competitions to move level alongside Xavi – with two goals and an assist in Barca's 4-1 rout of bottom side Huesca on Monday.

Six-time Ballon d'Or winner Messi made history with his stunning opening goal – becoming the first player in LaLiga history to score 20 times in 13 consecutive league campaigns.

Messi has scored 21 goals in LaLiga this season, with 14 of those netted since January 1, and Koeman hailed the 33-year-old, who has been tipped to join either Paris Saint-Germain or Manchester City on a free transfer at the end of the campaign.

"I think Messi has shown that he's the best," Koeman said post-match in Barcelona.

"The first goal was fantastic. He deserves to be important for this team.

"No more can be said [about him]. The level he's been at for so many years, for so many games. He's the most important man in the club's history.

"Luckily he's still with us."

No other player has scored more goals from outside the box than Messi in the top five European leagues (seven) this season.

"It's important [to score from outside the area]," Koeman added. "For teams that defend with so many players in the box, it's important to finish off the moves.

"You have to shoot. In general, we were good tonight. We've been trying these shots in training."

Messi has been involved in eight goals in three games against Huesca in LaLiga (four goals and four assists), including four goals and three assists in his two league appearances against them at the Camp Nou.

Barca, meanwhile, closed within four points of LaLiga leaders Atletico Madrid as they extended their unbeaten streak in the league.

Koeman's Barca have gone 17 games without losing in LaLiga (W14 D3) – the best current undefeated run of any team in the five major leagues in Europe.

"I've always said there was a lot to play for," Koeman said. "It's always hard for any team to hold out.

"After all the points we dropped, I think we've reacted well.

"The team are in good shape and we're fighting. We can't lose any more points because we've already dropped quite a few."

Former world number one Andy Murray will compete at the Miami Open for the first time since 2016 after being granted a wildcard.

Murray has not played on the ATP Tour since last month's Rotterdam Open, where the three-time major champion lost to Andrey Rublev in the round of 16.

But Murray – who won the ATP 1000 event in 2009 and 2013 – is set to end his Miami absence, having undergone hip surgeries in 2018 and 2019.

"It's a city I love, and I've spent a lot of time here over the last 15 years, I feel comfortable," the 33-year-old, who sat out the Australian Open after testing positive for coronavirus, told PEOPLE Magazine.

"But over the next few months, I want to play matches — especially against the top players — work on my game and climb the rankings. I want to get back playing a sport I love."

Murray added: "The last few years has been really hard. After the operation, there were no guarantees I would play again, but I've been working very hard on my conditioning and over the last few months I've felt the best I have for years. 

"I'll need to be mindful of my schedule moving forward but I'm excited to be back competing — with a metal hip."

"But every match feels like progress and I'm learning from each one," he continued.

The Miami Open will get underway at Hard Rock Stadium on March 24 after the tournament was cancelled last year amid the COVID-19 pandemic.

"It is exciting to see Andy back in Miami," Miami Open Tournament Director James Blake said.

"As someone who has had to battle back from injuy during his career, I understand and respect all the hard work Andy has put in to get back on tour."

Nicolo Barella said he is inspired by Los Angeles Lakers superstar LeBron James and former NBA MVP Allen Iverson as the Inter midfielder discussed his love of basketball.

Barella has established himself as one of the best midfielders in Serie A and Europe amid Inter's Scudetto charge this season.

The 24-year-old Inter and Italy star has scored three Serie A goals and supplied five assists for the Nerazzurri, who are nine points clear atop the table.

Barella revealed he wears the number 23 jersey because of four-time NBA champion James, while also highlighting his admiration for Philadelphia 76ers great Iverson.

"I played basketball for four years. There was a lot of competition in my family, but my cousins are better than me," Barella told Sky Sport Basketball Conversation.

"I discuss basketball with Romelu Lukaku, Achraf Hakimi and Lautaro Martinez. We follow NBA. When I join the national team, I talk about it with Davide Calabria, Mattia Perin and Giorgio Chiellini.

"Allen Iverson's jersey was one of the first ones I bought. Seeing someone like him dominating among the giants was an important source of inspiration for me. In addition to his technical skills, his attitude impressed me.

"I wear the number 23 shirt, because LeBron James also inspires me. I used to have the number 24 because it's the day when my daughter was born. I had a little argument with my wife for this change, but in the end, she understood.

"What impresses me about LeBron is the fact that he manages to change a team, bringing all his team-mates to the highest level.

"Cristiano Ronaldo is the LeBron James of football. He has talent, desire to work hard, and longevity and he brings his desire to win in every team.

"Winning the NBA is like winning the Champions League, it's more important than a Scudetto, even if I hope I can win one sooner or later."

Juventus superstar Cristiano Ronaldo said he always wants "more and more" as he eyes further records after surpassing Pele.

Ronaldo scored a perfect hat-trick on Sunday to inspire Juve to a 3-1 win over Cagliari in Serie A and move onto 770 career goals.

The five-time Ballon d'Or winner became the top goalscorer in history, eclipsing Brazil legend Pele.

"There is still much more to achieve and I believe we can do it together," Ronaldo wrote via Instagram on Monday.

"Goals are an essential part of who I am. I can't stop chasing for more, looking forward to achieving another record.

"I always want more and more and I think that's why people often say that I have so much energy and that I never stop.

"Maybe it's true, but this is essential to keep me alive."

Only once before had Ronaldo scored a quicker hat-trick from kick-off, doing so after 20 minutes against Espanyol in 2015.

Ronaldo is now four clear of Inter's Romelu Lukaku at the top of the Serie A scoring charts, with 23 goals from as many appearances. 

In total, Ronaldo has scored 87 times for club and country in March, making it his favourite month of the year in terms of goals, surpassing September (86), while he has now also netted at all 18 stadiums he has played at in Serie A.

The 36-year-old became the first Juve player to score a perfect hat-trick (right foot, left foot and header) in Serie A since David Trezeguet against Livorno in August 2007.

Lionel Messi was honoured to equal Xavi's record as Barcelona's all-time leading appearance-maker as he inspired the LaLiga challengers to a 4-1 win over Huesca on Monday.

Messi was the star of the show at Camp Nou, scoring two goals and setting up Oscar Mingueza as rock-bottom Huesca struggled to contend with the six-time Ballon d'Or winner.

His brace took him to 21 for the season in LaLiga, with 14 of those scored since January 1 – in that time, Messi's 13 goals from open play means he has out-performed his xG value by 6.6.

The first goal of the day secured a slice of history for Messi, who became first player in LaLiga history to net 20 times in 13 successive league campaigns.

Messi also had 124 touches of the ball on Monday, the most he has recorded in a single league game this term, further proof of his exceptional influence.

But the most significant stat of all was the fact Messi was playing his 767th game for Barca across all competitions, bringing him level with club great Xavi – he can set a new record at Real Sociedad on Sunday.

Reacting to the achievement after the game, Messi wrote on Instagram: "It is a great honour to reach this number of games played for Barcelona.

"Thanks to all of the colleagues who have accompanied me in these years, and to my family and friends for always being by my side."

This time last year, Pedri was playing in La Segunda with Las Palmas – now he is a regular alongside Messi in the Barca first-team.

Many are tipping the youngster – who earlier on Monday received his first senior Spain call-up – to have a long and illustrious career at the club, and who knows, potentially even get close to 767 of his own Barca appearances.

But for now, he is just relishing seeing Messi in the flesh, soaking it all in as he paid tribute to the Argentinian.

"I enjoy every game and every training session of Messi," he said. "I try to find him because he is the best and he shows it every game.

"Every time he touches the ball something can happen and that is why I look for him. It is crazy what he is achieving - he is the best in the world."

The win over Huesca moved Barca to within four points of leaders Atletico Madrid, who have only won two of their previous five league games.

Barca are now second in the table and have not lost since early December.

Lionel Messi scored two gorgeous goals befitting the occasion as he moved level with Xavi as Barcelona's all-time record appearance-maker in Monday's 4-1 win over Huesca, moving the Blaugrana up to second in LaLiga.

The Barca captain was playing his 767th match for the club across all competitions and opened the scoring as Ronald Koeman's men closed the gap on leaders Atletico Madrid to four points, though there were a few scares along the way.

Messi's sumptuous effort got the ball rolling, as Barcelona's talisman became the first player in LaLiga history to net 20 goals in 13 successive campaigns, and Antoine Griezmann scored an arguably even better effort soon after for his 150th top-flight strike.

A farcical penalty allowed Huesca to pull one back through Rafa Mir, who also inexplicably wasted a remarkable opportunity in the wake of Oscar Mingueza making it 3-1, and Messi finished them off towards the end with another fine goal.

The game was just 13 minutes old when Messi made his mark, effortlessly bending a 20-yard effort around Alvaro Fernandez and into the top-left corner via the crossbar.

Jordi Alba almost made it 2-0 just past the half-hour when his shot from a tight angle was kept out by the frame of the goal, but two minutes later Griezmann picked out the same corner as Messi but from about 10 yards further out – his first league goal since the end of January.

Huesca got themselves a lifeline in bizarre circumstances just before the break, Mir converting a penalty after Marc-Andre ter Stegen was deemed to have fouled him when essentially brushing the striker's shin with his hand, the ball having flashed past both of them.

Barca restored the two-goal lead early in the second period, Mingueza getting his head to a Messi to open his account for the senior side.

Huesca should have reduced the deficit again a few moments later, though, as Mir somehow nudged the ball over the goal from under the crossbar with his chest after latching on to Dani Escriche's header across goal.

Messi capped off a wonderful individual display with his second goal in the 90th minute, receiving Francisco Trincao's pass and elegantly picking out the bottom-left corner from just outside the box.

Alex de Minaur's tough run of form continued as he let a set lead slip to lose to Jeremy Chardy at the Dubai Tennis Championships on Monday.

De Minaur, the ninth seed in Dubai, won his first tournament of 2021 in Antalya in January.

However, the Australian's results since then have rapidly declined and his latest loss - 2-6 6-3 6-4 to Chardy - means he is 3-5 since his title in Turkey.

De Minaur seized his first two break points against Chardy, yet the next four came and went while his opponent proved clinical, taking his only two opportunities and snatching victory.

The Frenchman, who reached the semi-finals in Antalya and again at an ATP 250 event in Melbourne prior to the Australian Open, said: "I've played good since the beginning of the year.

"It is always easier to play when you are confident. If you play a bad set, it is never finished. I stayed focused and tried to find a solution."

It was not a successful start to the week for De Minaur's compatriots either, as John Millman was among three other Aussies to crash out.

Christopher O'Connell missed the chance to set up a meeting with Dominic Thiem as Lloyd Harris advanced, and qualifier Emil Ruusuvuori saw off Jordan Thompson ahead of facing Andrey Rublev.

Marton Fucsovics was back in action after handing a walkover to Rublev, the same man who had previously beaten him to the Rotterdam Open title, in Qatar last week.

He defeated Vasek Pospisil in three sets, while there was a milestone win for Richard Gasquet, another man unable to line up against Rublev in Doha.

A 6-4 6-2 win over Marco Cecchinato was his 550th on the ATP Tour, making him only the sixth active player to that mark after the 'big four' of Roger Federer (1,243), Rafael Nadal (1,008), Novak Djokovic (943) and Andy Murray (677) and Spain's Fernando Verdasco (552).

"I am feeling great here," Gasquet said. "I know this court well. I played well last year. It is a fast court. I like to play on it.

"It is important to serve well and it was a great match. I started well, feeling confident and winning the first set, and then I played better in the second set."

Lionel Messi became the first player to score 20 LaLiga goals in 13 successive campaigns as he found the breakthough superbly against Huesca on Monday.

It was already a historic outing for Messi, who equalled Xavi's all-time record of 767 Barcelona appearances.

And the 33-year-old moved on to 20 goals in 25 top-flight appearances this season by clipping home a superb strike from the edge of the box, via the underside of the crossbar after 13 minutes at Camp Nou

No other player has scored 20 or more times in the competition in 13 seasons in a row.

Indeed, Messi was the only player to have hit 20 goals in 12 consecutive LaLiga campaigns – a feat he achieved that by netting in a 4-0 win over Mallorca in June 2020.

Lionel Messi has matched Xavi's record for the most appearances for Barcelona in all competitions.

The club captain started Monday's LaLiga match with Huesca, taking him to 767 games for the club he first joined as a 12-year-old.

Messi already boasts the record for the most trophies won (34) and most goals scored (658) for Barca.

The 33-year-old and former midfielder Xavi are the only players in the club's history to have surpassed 700 games for the Catalans, with Andres Iniesta next on the all-time appearance list on 674.

To date, Messi has featured in 510 LaLiga matches, while playing 149 Champions League fixtures, 79 Copa del Rey games, 20 in the Supercopa de Espana, five in the Club World Cup and four in the UEFA Super Cup.

Speaking before the Huesca game, head coach Ronald Koeman described it as "an incredible number of games".

"That also shows what Xavi did for the club, and now Messi will equal the number games of Xavi," he said.

"It will be a great day and then the next that will be one more than Xavi achieved with Barcelona. It is incredible because that shows how important he is and was for Barcelona.

"The number of games, the number of goals, the number of hat-tricks, the number of titles.

"Let's hope that we will continue with Leo, winning titles, what he showed and what he did for this club."

Messi tops LaLiga's goalscoring charts this season with 19 as Barca look to close within four points of leaders Atletico Madrid.

The Argentina star has been involved in five goals in two games against Huesca in LaLiga (two goals and three assists), including two goals and two assists in his only league appearance against them at Camp Nou.

Barcelona have gone 16 games without losing in LaLiga (W13 D3) – the best current unbeaten streak of any team in Eurppe's five major leagues.

Jelena Ostapenko wasted little time in her opening match at the St Petersburg Ladies Trophy, while there were also wins for Aliaksandra Sasnovich and Vera Zvonareva in Monday's action. 

Ostapenko needed less than an hour to get past Paula Badosa, who caused an upset when the pair met at last year's delayed French Open. 

There was to be no Roland Garros repeat for Badosa, though, as she was swept aside 6-2 6-2.  

The sixth-seeded Ostapenko started her campaign impressively in Russia, producing 26 winners and just eight unforced errors. Her serve was also in good order, never giving her opponent a chance of a break. 

Sasnovich had to work a little harder, rallying from a set down to see off Ana Bogdan 2-6 6-2 6-1. Her reward is a clash with third seed Fiona Ferro, who received a bye through to the second round.

Zvonareva, meanwhile, progressed in straight sets against Arina Rodionova, the Russian dropping just four games during a contest that lasted one hour and 22 minutes.  

Victory was sealed at the second opportunity, a sliced backhand into the net by her opponent sending Zvonareva through to the last 32.