Diego Simeone admitted there was no guarantee Joao Felix would be fit to face Sevilla in LaLiga on Sunday as he waited for news from the Atletico Madrid club doctor.

The 21-year-old forward came off injured before half-time during Portugal's 3-1 win against Luxembourg in World Cup qualifying on Tuesday, returning to Atletico with the problem.

According to reports, Joao Felix trained separately from the Atletico squad on Saturday, with head coach Simeone essentially powerless to influence the situation.

"For Joao, we are still waiting for him," Simeone said in a news conference.

"The doctor is looking for a way to see if he is in a position to help us and we will wait until tonight to decide whether or not he travels to Seville."

Atletico's lead at the top of LaLiga has shrunk to four points over Barcelona with 10 rounds of games remaining, and Simeone will want as close to a full-strength squad as possible.

Sevilla, who sit fourth, are a team capable of dealing another blow to Atleti's hopes of moving closer to the title.

Joao Felix has scored seven goals and had four assists in LaLiga this season, with Luis Suarez's 19 top-flight goals doing the most damage in attack for Simeone's men.

"The boys are working with great enthusiasm," said Simeone. "Whenever they come from the national team they come back with great enthusiasm.

"It is always very good for a footballer to be with his national team, representing his country, and defending the shirt where he was born, and I always believe that that is very positive for the preparation of a footballer.

"As for Sevilla, they are a team that play very well, who have [Julen] Lopetegui, a coach who makes them play in a very dynamic way, always looking for options of numerical superiority, where they can find it.

"There is a lot of variety in their squad, it must be one of the most balanced and balanced squads of all."

Sevilla will be without Sergio Escudero after the left-back tested positive for coronavirus.

A late goal from Jens Hauge secured a 1-1 draw for Milan at home to 10-man Sampdoria on Saturday.

A superb strike from Fabio Quagliarella had put the visitors in front in a tight contest at San Siro before substitute Hauge levelled with Milan's first shot on target after 87 minutes.

Claudio Ranieri's side played the final half-hour with 10 men and looked to have done enough before Hauge's clever finish.

However, Stefano Pioli's men have now gone consecutive home games in all competitions without a win for the first time since December 2013, leaving their Scudetto hopes looking slim.

Gianluigi Donnarumma was the busier keeper by far in the first half, denying Manolo Gabbiadini and Tommaso Augello before a flying save kept out Morten Thorsby's header.

Milan ended the half without a shot on target, although they felt Zlatan Ibrahimovic should have won a penalty after a tangle in the box with Augello.

The Rossoneri then fell behind 11 minutes into the second half, Quagliarella lobbing Donnarumma with a fine first-time finish after Theo Hernandez played the ball straight to him.

The visitors soon handed Milan a boost, though, with Adrien Silva earning a second yellow card for a late challenge on Samu Castillejo.

Substitute Ante Rebic was lively and saw one close-range effort cleared away from goal by Omar Colley, but Milan looked blunt against a well-drilled Sampdoria rearguard.

That was until Ibrahimovic and Franck Kessie combined to release Hauge, who turned back onto his right foot and curled a good finish past Emil Audero.

Audero then saved from Hakan Calhanoglu and Kessie hit the post as Milan just failed to complete the turnaround.

The Blues got their Super Rugby Aotearoa season back on track with a battling 27-17 victory over the Hurricanes at Eden Park and the ruthless Reds maintained their perfect Super Rugby AU record on Saturday.

Leon MacDonald's side were smarting from back-to-back defeats to leaders the Crusaders and the Chiefs, but they responded with a win in Auckland.

A penalty try and three points from the boot of Otere Black put the Blues 10-9 up at half-time, with Hurricanes full-back Jordie Barrett on target three times from the tee.

Barrett bisected the posts for a fourth time to put Tony Brown's men in front, but TJ Faiane finished following an incisive break from Stephen Perofeta 10 minutes into the second half.

Mark Telea then took a superb floating pass from Rieko Ioane to cross in the corner and Black converted.

Reed Prinsep gave the Canes hope when he crashed over four minutes from time, but Black completed the scoring with a penalty right at the end as the Blues reduced the Crusaders' lead at the top to four points.

Taniela Tupou scored a first-half double as the Reds cruised to a 44-19 Super Rugby AU win over the Rebels to go four points clear of the Brumbies at the summit.

Tupou crossed twice in the space of 14 minutes, while Hunter Paisami, Fraser McReight, Jock Campbell and Josh Flook also touched down in a clinical display at AAMI Park.

Fly-half James O'Connor finished with a 14-point haul as the Reds took over at the top, with tries from Frank Lomani, Reece Hodge and Michael Wells in vain for the third-placed Rebels.

Brisbane Roar saw their winless A-League run reach eight matches after Saturday's 1-1 draw with Western Sydney Wanderers.

Riku Danzaki's 49th-minute goal cancelled out a good opener from Kwame Yeboah as Roar stretched their unbeaten streak at Moreton Daily Stadium to six matches.

However, they could not find a winner in a contest that featured 27 shots including 12 for the home side in the second half alone, with visiting goalkeeper Daniel Margush saving well from Joey Champness, Golgol Mebrahtu, Dylan Wenzel-Halls and Scott McDonald.

Wanderers are fifth in the table, six points behind leaders Central Coast Mariners, with Brisbane six points further back but with two games in hand.

They will hope to break their winless streak, which runs back to February 6, when they face Macarthur next Friday

The Golden State Warriors' destruction at the hands of the Toronto Raptors was "humiliating for everyone involved", coach Steve Kerr said.

The Raptors routed the six-time NBA champions 130-77 on Friday to make light of a poor streak of form that saw them lose 13 of their previous 14 games.

The Warriors were without injured duo Stephen Curry and Draymond Green - leaving them "rudderless", Kerr said - as they became the first team in 25 years to lose by at least 50 points and not score a fast-break point.

"You saw it," said Kerr. "We just got destroyed. Not a whole lot to be said. Humiliating for everybody involved."

Pascal Siakam led the way for Toronto, with a season-high 36 points on his 27th birthday, seven rebounds and five assists, while OG Anunoby and Gary Trent Jr also went above 20 points each.

By contrast, Andrew Wiggins' 15 was the best score for Golden State, who capitulated after trailing 27-26 at the end of the first quarter to fall 60 points behind with under five minutes left of the contest.

"I just think the game went south on us quickly and we got demoralised," Kerr said. "I think without Steph and Draymond out there I think we were a little bit rudderless when things went south. We didn't have the internal fight that we needed to kind of get over the hump."

"Our team has been built on sharing the ball," Kerr said. "When you move the ball in this game, that's when the magic happens, when you build an energy, a karma, the shots tend to go in if you move the ball and you share it. And I just saw one possession after another tonight that was one pass and a shot. We've got to play for each other, and I didn't think we did that tonight."

With the Warriors 10th in the Western Conference in a season blighted by inconsistency, Kerr believes now is the time for some "serious" internal talks.

"As a coach, you try to navigate the season with your team as best you can," he added. "So there's times for humour, there's times for joy, there's times for serious discussion and soul-searching. This is a time for soul-searching for sure."

Last season's World Series runners-up the Tampa Bay Rays made it two from two to start the 2021 MLB season with a 6-4 come-from-behind victory over the Miami Marlins on Friday.

Trailing 4-2 at the top of the ninth, Joey Wendle stepped up for a three-run homer to turn the game on its head.

Diego Castillo closed it out on the mound, backing up their 1-0 Opening Day win over the Marlins.

The Houston Astros were winners again, triumphing 9-5 over the Oakland Athletics with Alex Bregman hitting back-to-back home runs across the first two games and producing a two-run performance on  Friday.

Jose Altuve's speed was on show when he scored on a pop-up in the infield after Kyle Tucker's fly ball off the wall.

Chad Pinder pulled the As back into the game with a two-run homer at the bottom of the seventh but the Astros rounded it out with three runs in the ninth.

Bauer power, Mercedes drives White Sox

Trevor Bauer struck out 10 hitters in a superb first start for the Los Angeles Dodgers in their 11-6 victory over the Colorado Rockies, who had beaten the World Series champs on Opening Day.

He almost completed a no-hitter at Coors Field after six tight innings before the Rockies scored six runs in the seventh.

Yermin Mercedes went five from five, including four RBIs, in his first career start as the Chicago White Sox won 12-8 against the Los Angeles Angels.

Eric Hosmer continues to impress for the San Diego Padres, blasting a homer to right field and totalling three hits in their 4-2 win over the Arizona Diamondbacks as they moved to 2-0.

Hosmer made some history with the Padres too, becoming the first player with three hits in each of their opening two games of a season.

Puffed-out furry field invader

The Dodgers-Rockies game was interrupted by an intruder when a cat bounded its way on to the field. It is not the first time this has happened in MLB,  but the lowlight was how puffed out the feline looked after their sprint.

First grand slam of 2021

Last season's American League MVP Jose Abreu registered the first grand slam of the new season, hitting to right-center to clear the bases for the White Sox.

Friday's results

Baltimore Orioles 3-0 Boston Red Sox
Tampa Bay Rays 6-4 Miami Marlins
Los Angeles Dodgers 11-6 Colorado Rockies 
Chicago White Sox 12-8 Los Angeles Angels 
Houston Astros 9-5 Oakland Athletics  
San Diego Padres 4-2 Arizona Diamondbacks 
San Francisco Giants 6-3 Seattle Mariners

Tomorrow

There's a full 14-game slate on Saturday with Hosmer's Padres out to make it 3-0 against the Diamondbacks.

It's November 25, 2020. A young German winger stands on the touchline anxiously waiting to step on to the Allianz Arena pitch for his Champions League debut in his hometown.

But as he waits to be allowed on, there are people watching both on television and in the largely empty stands who know this isn't how it should've been.

Rather than wearing the all-red of Bayern Munich, Karim Adeyemi jogs on in the all-black of Salzburg with the Austrian champions 3-0 down.

A technically gifted and supremely fast winger, Adeyemi has long been considered one of Germany's most promising young players, having cost Salzburg a reported €3million when he was 16.

Adeyemi had left Bayern six years earlier and is a situation that has dominated much of his early professional career, with questions about why he left never far away.

Now 19, Adeyemi has previously spoken at length about his attitude as a kid, how learning wasn't much to his liking and distraction was a regular nuisance to him.

These factors certainly didn't help at Bayern. Neither, Adeyemi alleged in the past, did the club showing little support to players who strayed from "the plan". The collective, rather than individualistic talents, was prioritised.

But to speak to him in 2021, Adeyemi comes across as grounded and professional, yet driven, well aware of the level he wants to reach.

"I think it's a dream for every player to play in the Bundesliga or Premier League one day," he tells Stats Perform News. Yet, should he end up in England, it's fair to say he'll have taken the long route.

Chelsea were a keen admirer of Adeyemi before he joined Salzburg, the youngster confirming in the past that he turned down a move to Stamford Bridge in favour of Austria.

"I decided that with my family because I thought that Salzburg was the best destination for me," he continued. "Their playing style fits me well and we harmonised perfectly. I got along well with Christoph Freund [Salzburg sporting director] and everyone else. That's why I decided to join this club."

But while the average football fan might question his choice, Adeyemi's former coach at Unterhaching – with whom he spent the six years between Bayern and Salzburg – believes it was a mature decision that made perfect sense.

"Surprised? No, not at all. For him, Salzburg was the right club," Marc Unterberger told Stats Perform News. "Their philosophy suits him perfectly, and the proximity to Unterhaching, where his family still lives, is ideal.

"What is being done there, especially in training young players, is absolutely remarkable."

But what exactly has that meant for Adeyemi? The teenager adds: "It was my plan to first join Liefering [on loan] when I arrived at Salzburg. I wanted to perform well there and show my skills, then I wanted to have more and more contact with the first team [at Salzburg], and I think for every young player it's first of all important to get settled. Now I am at the first team and I am happy about it. That was my plan so far."

After spending a year and a half at Liefering, who essentially act as a B team for Salzburg, Adeyemi returned to his parent club having caught the eye in Austria's second tier.

He scored 15 goals and got eight assists in 35 league games for Liefering, strong evidence that he was ready for the step up.

Adeyemi hasn't been quite so explosive with Salzburg, only having a hand in goals in six of his 29 Austrian Bundesliga matches, but the key factor here is that he is having to remain patient – only nine of those 29 games were as a starter.

"Well, you can never be completely satisfied," he explained. "You always have things to improve. It was the same for me when I played in Liefering. I always want more. It's exactly the same here in the first team. I always say I am never satisfied with what I do, I always want more, and I think that's what I am focusing on.

"I am trying to improve my game together with the coaching staff. I'm trying to have progress in my development. Nobody knows what happens in the future."

It is a display of maturity and realism that belies many of the stories that have followed Adeyemi during his fledgling career. Unterberger believes the youngster is often shown in a negative light, adamant most kids are prone to distraction.

"I find that he is portrayed too negatively. Of course, Karim wasn't a classic academy player. He had his own thoughts on how to deal with things. We never wanted to change him completely, and I think we succeeded quite well. Karim is a really great guy and a great person.

"Until the time Karim came to us, we had never had such an exceptional player in our youth division. Of course, as a young person, you benefit from being accepted for who you are, but I would like to make it very clear that there was no situation within the team in which Karim behaved in such a way that we as a club were forced to act. On the contrary, over time he developed more and more towards putting himself at the service of the team.

"He was easily distracted, that's right, but let's be honest, something like this is normal when young people develop."

After all, Unterberger arguably knows Adeyemi better than any other coach.

"I can still remember it very well, the first time I saw him play in an Under-11 tournament," he recalls. "Back then he was still playing for TSV Forstenried. My first thought was: 'We absolutely need this player'. Fortunately, it worked out later!"

That might be something of an understatement in reality. The €3m fee that Unterhaching received made him the most expensive German under-18 player ever, while 2019 saw him win the Fritz-Walter Gold Medal, an award handed out to Germany's best youth player. Previous winners include Timo Werner, Emre Can and Mario Gotze.

And he has certainly shown flashes of his significant potential. In November, he became the first player this season to have a hand in four goals (one scored, three set up) in a single game in the Austrian Bundesliga. Only one other has matched that feat this term: his team-mate, Mergim Berisha. In December, he broke Salzburg's record for their youngest ever scorer in the Champions League.

Yet Adeyemi recognises he still has a long way to go.

"I can only talk for myself and not for the other players. I think if you feel comfortable within a team and you get your chances, then there's a possibility [of finding the right fit]. That's how it is between Salzburg and myself. I will continue to work hard for that. I want to develop more and become a man."

Given the talents Salzburg and their Red Bull sister club RB Leipzig have produced in recent years, few would doubt Adeyemi's in the right place to spread his wings.

The Golden State Warriors suffered a season-worst 53-point defeat at the hands of a rampant Toronto Raptors in the NBA on Friday night.

The Raptors led by as much as 61 points in the last quarter, threatening the NBA's all-time record win of 68 points when the Cleveland Cavaliers beat the Miami Heat in 1991.

Pascal Siakam, on his 27th birthday, did plenty of damage with 36 points, seven rebounds and five assists as Toronto won the second and third quarters with a cumulative 81-30.

Toronto dominated Golden State without injured point guard Kyle Lowry with a foot infection too.

The Warriors' franchise record defeat is also 63 points, so some late points ensured they avoided further ignominy as they lined up without Stephen Curry and Draymond Green.

"Without Steph and Draymond out there, I think we were a little bit rudderless when things went south," Warriors coach Steve Kerr said.

The Phoenix Suns also handed out a hiding, beating the Oklahoma City Thunder 140-103, with guard Devin Booker scoring another haul of 32 points.

The Suns have won five in a row and are firm in second in the West with a 34-14 record.

Giannis dominates the Blazers, Jazz on song

Giannis Antetokounmpo produced a massive 47-point performance as the Milwaukee Bucks flexed their muscle with a 127-109 win over the Portland Trail Blazers.

The Blazers, who have been in good form led by Damian Lillard, were humbled by the title contenders but Giannis played a major role.

The Greek forward scored 47 points and had 12 rebounds, while guard Jrue Halliday added 22 points and 10 assists to improve their record to 31-17.

Kyle Kuzma got 30 points as the Los Angeles Lakers claimed another win without LeBron James, getting past the Sacramento Kings 115-94.

The ladder leaders Utah Jazz made it eight wins in a row with a 113-106 victory over the Chicago Bulls led by Donovan Mitchell's 26 points, while Rudy Gobert had a double-double with 19 points and 13 rebounds.

Jaylen Brown had 22 points and 11 rebounds in the Boston Celtics' 118-102 triumph over the Houston Rockets while Luka Doncic starred as the Dallas Mavericks beat the New York Knicks 99-86.

Hornets stung by injury again

Charlotte Hornets forward Gordon Hayward suffered a foot sprain which will likely sideline him for a period in his side's win over the Indiana Pacers. He'd shot 13 points, had eight rebounds and six assists before being forced out of the game, joining LaMelo Ball in the Hornets injury ward.

Giannis joins Wilt in exclusive club

It's hard to go past Giannis, with his 47-point display making him the second player in league history to score 45-plus points while shooting 85 per cent or better from the field along with having 10 or more rebounds. Wilt Chamberlain is the other. Exclusive company.

Friday's results

Toronto Raptors 130-77 Golden State Warriors
Dallas Mavericks 99-86 New York Knicks
Boston Celtics 118-102 Houston Rockets
Charlotte Hornets 114-97 Indiana Pacers
Memphis Grizzlies 120-108 Minnesota Timberwolves
Atlanta Hawks 126-103 New Orleans Pelicans
Utah Jazz 113-106 Chicago Bulls
Milwaukee Bucks 127-109 Portland Trail Blazers
Los Angeles Lakers 115-94 Sacramento Kings
Phoenix Suns 140-103 Oklahoma City Thunder
 

Jazz and Magic

Several top sides are in action on Saturday including the leaders Utah Jazz (37-11) against the up-and-down Orlando Magic (17-31).

Hubert Hurkacz has recorded back-to-back top 10 wins to move a step closer to his maiden ATP Masters 1000 trophy with a hard-fought straight-sets win over Andrey Rublev at the Miami Open on Friday night.

The 26th seeded Pole knocked off in-form fourth seed Rublev 6-3 6-4 to book a spot in Sunday's final where he will play teenage 21st seed Jannik Sinner who defeated Roberto Bautista Agut earlier in the day.

The 24-year-old from Wroclaw had beaten second seed Stefanos Tsitsipas in the quarter-finals and continued that strong form by never allowing Rublev to settle into his game.

"It means a lot, especially after winning a title at the beginning of the year, I had a couple of rough matches," Hurkacz said in his on-court interview, referring to his January win at the Delray Beach Open in Florida.

"I’m so happy that I came over and I was still trying to improve my game and trying to be a better player. This is really huge for me."

The 23-year-old Russian had won 16 matches this calendar year including taking out last month's Rotterdam Open.

Rublev had also not lost a set all tournament and only been broken twice, yet Hurkacz broke serve three times.

The Pole also hit 25 winners and showed determination under pressure, when Rublev had a break point at 5-4 in the second set, before saving it in an epic rally and winning the game to secure the match.

World number eight Rublev said: "Today was not my day. Hurkacz played really well and he deserved to win… Now it's time to go back to work hard to be ready for the clay season."

"It’s [been a] great week for me. I did my first semis [at an ATP Masters 1000]. I'm playing really consistent. Every week I go deep in the tournament."

Sinner, 19, won a three-set match against Bautista Agut to book his spot in the decider earlier on Friday.

The young Italian world number 31 and Hurkacz know each other well.

"We played doubles together last week in Dubai,"Hurkacz said. "Now we’re playing in the final of a Masters 1000 event, so it’s going to be a fun match."

Kevin Durant has been fined $50,000 for using "offensive and derogatory language on social media" in his recent exchange with actor Michael Rapoport.

The sanction was announced by the NBA in a statement on Friday with the 32-year-old Brooklyn Nets forward acknowledging his actions were inappropriate.

Earlier in the week, Rapoport revealed expletive-laden private messages that Durant had sent him which included threatening language, as well as anti-gay and misogynistic slurs.

"I'm sorry that people [have] seen that language I used," said Durant, who is currently sidelined with a hamstring injury.

"That's not really what I want people to see and hear from me, but hopefully I can move past it and get back out there on the floor."

Nets coach Steve Nash said he had spoken to Durant about the exchange and that the former Golden State Warriors man was apologetic.

Rapoport revealed the direct messages which were sent by Durant on Instagram after the actor had criticized his post-game conduct in an interview.

"I receive threats and disgusting messages DAILY, but never in my wildest dreams did I think @KDTrey5 (Durant) would be among them," Rapaport wrote in a Twitter post with screenshots of the exchange.

"The Snake himself is now threatening me, bringing up my wife and wants to fight."

Major League Baseball announced on Friday that it is moving the 2021 All-Star Game from Atlanta in response to Georgia legislation passed in March that restricts voting rights.  

MLB has yet to announce a new site for this year's Midsummer Classic, which had been scheduled for July 13 at the Braves' Truist Park, but said a new host city would be chosen "shortly". 

The league had also planned on holding the draft in Atlanta but that also will be switched to another location, along with All-Star break staples like the Futures Game and Home Run Derby.   

The decision comes just over a week after the passage of a bill in the Georgia legislature that president Joe Biden and others have criticised and characterised as voter suppression.  

Commissioner Rob Manfred said in a statement that he consulted with current and former players – as well as officials with the Players Association – before making the decision.  

"I have decided that the best way to demonstrate our values as a sport is by relocating this year's All-Star Game and MLB Draft," Manfred said. "Major League Baseball fundamentally supports voting rights for all Americans and opposes restrictions to the ballot box. 

"We proudly used our platform to encourage baseball fans and communities throughout our country to perform their civic duty and actively participate in the voting process. Fair access to voting continues to have our game’s unwavering support."

Reigning NL MVP and Braves first baseman Freddie Freeman previously said that he hoped the game would still be held in Atlanta but used as a platform to promote voting rights.  

The move is reminiscent of the NBA's activism in the summer of 2016, when it pulled the 2017 All-Star Game from Charlotte, North Carolina after a law was enacted that did not allow transgender people to use bathrooms in accordance with their gender identities in government buildings, public schools and public universities.  

The North Carolina "bathroom bill" was later altered and the NBA held the 2019 All-Star festivities in Charlotte.  

Change in Georgia may be more difficult, as the state has become a lightning rod for passionately divided political issues after its pivotal role in the 2020 elections for president and U.S. Senate.  

Proponents of the bill, titled SB 202, say that it will ensure election integrity, while opponents say that the new restrictions are targeted to reduce turnout by black and other minority voters.  

Among the provisions in the bill that has since been signed into law by govenor Brian Kemp are heightened identification standards for absentee ballots and a ban on distributing food and water to voters waiting in lines at polling places. 

President Biden called the law "Jim Crow on steroids", while MLB's position was further complicated by its plans to celebrate the life and career of Hall of Famer Hank Aaron, who was the target of racism when he broke Babe Ruth’s home run record and throughout his 23-year career.  

Other major sports figures connected to Atlanta have also publicly condemned the new law. Arthur Blank, owner of the Atlanta Falcons and Major League Soccer's Atlanta United, denounced the legislation, saying: "We should be working to make voting easier, not harder for every eligible citizen." 

Tony Ressler, owner of the Atlanta Hawks, also made a statement against SB 202 and said that the franchise will continue to "promote equality and encourage participation by all who seek to cast a ballot".

Jannik Sinner followed in the footsteps of three all-time tennis greats as he became the fourth teenager in history to reach a men's singles final at the Miami Open.

The 19-year-old Italian hit three huge backhand winners to break serve in the final game as he pulled off a 5-7 6-4 6-4 victory over Spain's Roberto Bautista Agut in their last-four clash.

It means Sinner matches Andre Agassi, Rafael Nadal and Novak Djokovic - players who went on to be ranked number one in the world - in becoming a finalist at the Masters 1000 tournament while still in his teens.

The hotly tipped world number 31 will contest a final at this level for the first time in his career on Sunday, awaiting the winner of the second semi-final between Andrey Rublev and Hubert Hurkacz.

Sinner said of his feat: "It sounds incredible. I'm very, very happy about today because obviously being the first semi-final it's not easy to play, especially on a Masters event, and playing against a very, very solid player in Roberto.

"We had a tough battle two weeks ago, and coming out as a winner today it means a lot to me."

Sinner also won that previous match, another tight three-setter, in Dubai.

Speaking on Amazon Prime, he explained how he recovered from a slow start to win the Miami tussle.

"In the beginning I think we were both a little bit tight and then we both played a little bit better," Sinner said.

"Today was not easy, it was a little bit windy, and in the end I tried to serve better and try to move him a little bit more, try to mix it up a little bit, and that was the key today.

"He was serving a few second serves in the last game and I just tried to go for it and even if I lost the game I was 5-5, so I was up in the score and it was the right decision."

Agassi, in 1990, and Djokovic, in 2007, were both teenage champions at the event, beating Stefan Edberg and Guillermo Canas respectively in the title matches.

Nadal lost to Roger Federer in the 2005 final, with the Swiss coming from two sets down to win what was then a five-set finale to the tournament. It has since gone back to being a best-of-three match.

Sinner may have benefited from Nadal, Djokovic and Federer electing to skip this year's tournament, but many believe he has the potential to follow them to the very top of the game.

Former women's world number five Daniela Hantuchova hailed Sinner's "braveness and calmness", adding: "When it really mattered, he stepped it up big time and to be able to do that at such a young age, we are looking at something very, very special here."

Greg Rusedski, runner-up at the 1997 US Open, added on Amazon's broadcast: "Rafa was the youngest to be in the Miami finals. Mentally they have a lot in common. Different styles but just bold and brave."

Arsenal rising stars Bukayo Saka and Emile Smith Rowe face late fitness tests and David Luiz has been ruled out of the clash with Liverpool on Saturday evening.

Brazilian centre-back David Luiz must miss the Premier League game at Emirates Stadium, with Arsenal stating the 33-year-old has encountered "discomfort" in his right knee.

How serious that discomfort proves to be remains to be seen, with Arsenal saying the problem would continue to be examined.

Arsenal have a 36.8 per cent win rate in the 19 Premier League games that have featured David Luiz this season, compared with 50 per cent in the 10 games for which he has been absent.

They have collected an average of 1.4 points when he has played and 1.6 when he has not, with Arsenal heading into the weekend in ninth place, four points adrift of Liverpool who sit seventh.

In an injury update issued on the club website, Arsenal indicated winger Saka's right hamstring problem remained under observation.

The injury forced Saka out of England's three World Cup qualifiers in the past fortnight and although Arsenal posted a picture on Twitter of the 19-year-old in training, they said he "will be assessed ahead of Saturday's match regarding his availability".

The same applies for Smith Rowe, who suffered tightness in his right quad on England Under-21 duty, with Arsenal prepared to leave final decisions until closer to the game.

Manager Mikel Arteta faces a further wait to learn whether former captain Granit Xhaka is ready for the game, with the Swiss midfielder having missed training on Friday due to feeling unwell on his return from international duty.

Willian is available to Arteta, however, with the former Chelsea midfielder fully recovered from a left calf injury.

The 32-year-old has had the most assists (7) of all Arsenal players this season, across all competitions, with Smith Rowe and Saka (both 6) just behind the Brazilian.

Arsenal have lost just two of their last 20 Premier League home games against Liverpool (D9 W9).