Lautaro Martinez struck twice as Inter recovered from two goals down to beat Empoli 4-2 in a thrilling contest and climb above fierce rivals Milan at the top of Serie A.

Empoli had failed to win any of their previous nine away league games yet took the lead inside five minutes at San Siro through Andrea Pinamonti, who is on loan from Inter.

Inter were two goals behind when Kristjan Asllani fired in, but Martinez struck after ex-Milan man Simone Romagnoli had put into his own net to level up before half-time.

Martinez completed the comeback in the 64th minute and Alexis Sanchez added a late fourth as Inter moved one point above Milan, who travel to Hellas Verona on Sunday.

Pinamonti slid in to meet Szymon Zurkowski's cross and give Empoli an early lead, the striker proving true to his word by not celebrating the goal.

Asllani had a goal ruled out for an offside infringement but, after Inter had a penalty awarded and then ruled out by VAR, the youngster brilliantly controlled a pass and fired home.

But Romagnoli's own goal when trying to cut out Federico Dimarco's cross gave Inter hope and Martinez guided in a first-time shot five minutes later to wipe out Empoli's lead.

Martinez's second arrived following a sustained spell of Inter pressure, the Argentina striker volleying past Guglielmo Vicario after Riccardo Fiamozzi only half-cleared the ball.

Sanchez then added some gloss to the scoreline in added time when converting a pass from fellow substitute Edin Dzeko.

Novak Djokovic labelled Carlos Alcaraz as "special" and praised the Spaniard for "breathing new life into the world of tennis".

Serbian Djokovic defeated Pole Hubert Hurkacz 6-3 6-4 to reach his seventh Madrid Open semi-final, where he will meet Alcaraz, who overcame Rafael Nadal 6-2 1-6 6-3 on Friday.

Victory made 19-year-old Alcaraz the first teenager to beat record 21-time grand slam winner Nadal on clay on the ATP Tour.

Alcaraz has won his last five matches against top-10 opponents and next faces world number one Djokovic for a place in the final in the Spanish capital.

Djokovic was quick to hail Alcaraz, who will play in his third ATP Masters 1000 semi-final on Saturday.

"There are many things that are special about him," Djokovic said in a news conference.

"In the last decades, we have had some incredible champions [as teenagers] like Michael Chang. But, nowadays, we're not used to seeing someone who is a teenager and already breaks into the top 10 and plays at such a high level.

"His growth, his improvement and his trajectory, especially in the last six months, have been incredible.

"He is a very nice guy off the court. I had the opportunity to train with him and spend a little time off the court with him here in Madrid, and I must say that on all fronts, he is great on and off the court."

Quoted by Spanish media, Djokovic said of Alcaraz: "I love watching him play, like many other players on tour. I praise his game without a doubt. It's fantastic for our sport, without a doubt.

"I think it's fantastic that we have a young player who is doing so well and who is breathing new life into the world of tennis."

Alcaraz expressed personal delight after defeating clay-court great and compatriot Nadal, battling back from an injury worry in the second set.

"It means a lot to me. All the hard work I put in every day has paid off," he said in the aftermath of his victory. "To beat Rafa, the best player in history on clay, it means a lot.

"The fall in the second set affected me a lot. When I lost the set I went to the bathroom and thought I would be able to come back to do my best and try everything.

"I wanted to fight until the last ball and that was the key."

Lewis Hamilton has hit back at Helmut Marko's suggestion he should have retired last year, calling the Red Bull advisor's words "disrespectful" and pledging to use any criticism thrown his way as "fuel".

Hamilton has made a poor start to the 2022 campaign after losing the drivers' championship title to Max Verstappen in a thrilling conclusion to the 2021 season, finishing 13th at the Emilia-Romagna Grand Prix last time out.

After the seven-time world champion was lapped by Verstappen at Imola, Marko, who made nine Formula One starts in his own racing career in the early 1970s before being made blind in one eye by an accident, suggested Hamilton might be regretting his decision to participate this season.

"I mean, he was lapped by us, so I don't know," Marko told Sky Sports F1 in the aftermath of the race. "Maybe he is thinking he should have stopped last year."

On the eve of the inaugural Miami Grand Prix, Hamilton said such comments will only motivate him to get back to top form.

"People always love you when you're up, and love to kick you when you're down. It's a part of life," Hamilton told Sky Sports.

"Naturally, I've seen some people I've grown up admiring as a kid and even in the sport, that have come out with some things, some disrespectful, or not particularly respectful of my name.

"For me, I have to make sure I use that as fuel. I'm putting that into the pot, and I'm going to turn that into a positive and come back stronger. We are going to come back stronger as a team.

"Four bad races, or five, six, seven, 10 bad races… is not going to stop me doing what I love doing. It's not going to stop me in my tracks.

"I've been racing for 29 years and I've had way more difficult times than this and bounced back. It's not how you fall, it's how you get up.

"Nothing you say or do is going to stop me in my tracks."

Hamilton sits seventh in the drivers' championship standings after four races of the new season, having recorded just one podium finish so far this term.

Carlos Alcaraz withstood an injury scare and a fightback from Rafael Nadal to beat his countryman and set up a semi-final with Novak Djokovic at the Madrid Open.

The 19-year-old had lost his previous two encounters with Nadal, but he came out on top 6-2 1-6 6-3 in Friday's match in the Spanish capital.

It made him the first teenager to beat the record 21-time grand slam winner on clay on the ATP Tour.

Alcaraz has now won his last five matches against top-10 opponents and will next take on world number one Djokovic, who earlier defeated Hubert Hurkacz 6-3 6-4, for a place in Sunday's final.

Nadal, who had won his previous 25 matches against fellow Spaniards, struggled to handle the intensity of his opponent's game in a first set that saw him lose serve three times.

Alcaraz struck 19 winners in the opening set in total and took three games in a row to edge ahead, though the youngster lost his footing at 1-1 in the second set and required a medical time-out.

After having his ankle strapped up, Alcaraz struggled to match his levels from the first set and Nadal – competing in a record-extending 99th Masters 1000 quarter-final – went through the gears, taking 20 of the final 22 points to level the contest.

That gave Nadal momentum heading into the deciding set, yet it was Alcaraz who earned the only break of serve in the fourth game with some powerful hitting before seeing out a statement victory.

Lewis Hamilton warned Formula One risks taking "a step backwards" if governing body FIA continues to impose "unnecessary" jewellery regulations on drivers.

New race director Niels Wittich, who replaced Michael Masi at the start of the season, reminded drivers at the Australian Grand Prix in early April that the FIA's code prohibits drivers wearing jewellery in the car.

Hamilton still competed in Melbourne with piercings in both ears and a nose stud, and Wittich has reiterated the rulings ahead of the inaugural Miami Grand Prix this weekend.

Wittich explained that wearing jewellery under flameproof clothing can reduce protection and increase the risk of burn damage, but Hamilton remains staunch in his refusal to conform to the FIA's demands.

"I couldn't get any more jewellery on today," the Mercedes star told reporters on Friday.

"But I don't really have a lot more to add than what I already said the last time I was in front of you guys and we spoke about it.

"I feel it's almost like a step backwards. If you think of the steps we're taking as a sport and the more important issues and causes that we need to be focused on and really pushing.

"I think we've made such great strides as a sport. Look, we're here in Miami. This is such a small thing – I've been in the sport for 16 years, I've been wearing jewellery for 16 years.

"In the car I only ever have my earrings on and my nose ring, which I can't even remove. So it seems unnecessary for us to get into this spat."

The jewellery ban has been in place since 2004, but Wittich made a special effort to stress the rule in his pre-race notes in Melbourne before reaffirming his demands in the United States.

Hamilton also revealed he has reached out to FIA president Mohammed Ben Sulayem, although he is yet to get through, to try to find a resolution and encourage greater attention on more important matters.

"I am willing to sign a waiver to take the responsibility away from them if necessary," the seven-time world champion added. "It is about individuality and being who you are.

"I did try calling Mohammed this morning and I think he was super busy but I sent him a message. I wanted to reassure him and said: 'I want to be an ally. I don't want to fight with you guys over this.'

"It has never been a safety issue in the past. If they stop me, we have a spare driver. There are lots of things to do here."

AlphaTauri driver Pierre Gasly was quick to back Hamilton.

"I do believe there are bigger things to focus on," Gasly said. "I appreciate the FIA are looking after our safety.

"But in my case I am religious and there are things I have with me that I do not feel comfortable not having in the car.

"In the end, we are the ones who go out there and put our lives at risk and I do feel it should be a personal choice. I hope in the end we could find a better solution than this very strict one."

Philadelphia 76ers star Joel Embiid has passed concussion protocol and there is "optimism" about his participation in Friday's Game 3 against the Miami Heat, according to reports.

Embiid has not played so far in the second-round series, which the 76ers trail 2-0 after a defeat on Wednesday.

Tyrese Maxey did his best to make up for the Cameroonian's absence, scoring 34 points, but Heat center Bam Adebayo (23 points and nine rebounds) enjoyed another big night as Miami secured a 119-103 victory.

The 76ers will look to get on the board in Philadelphia on Friday, but doubts remain around the availability of their MVP candidate, who suffered a facial fracture and concussion against the Toronto Raptors in round one.

Embiid is currently listed as out for Game 3, but according to The Athletic's Shams Charania, he cleared concussion protocol earlier on Friday and also participated in the team's shootaround, with Charania saying there was "optimism" about his chances of featuring in Game 3.

Coach Doc Rivers was unable to offer any assurances on Thursday, telling reporters: "I really don't know [if Embiid can play].

"We talked [on Tuesday], and we talked [on Wednesday]. He looked good, as far as talking... we just have to wait and see."

In the first round against the Raptors, Embiid averaged 26.2 points per game across his six appearances, with 11.3 rebounds per game.

Mathieu van der Poel snatched a dramatic win on stage one of the Giro d'Italia as the climb to the castle finish in Visegrad served up a spectacle.

The Giro got under way in Hungary and remains in the country over the weekend, before the riders head to Italy for the remainder of the 21-stage, 3,445.6-kilometre race.

Dutchman Van der Poel (Alpecin-Fenix) fended off Eritrean Biniam Girmay (Intermarche-Wanty-Gobert), who marked his Grand Tour debut by finishing in second place.

Caleb Ewan (Lotto–Soudal) was rivalling both coming into the final corner but crashed heavily as he fought to make up ground.

Van der Poel, who won the second stage of the Tour de France last year, said of his Maglia Rosa success: "I knew positioning was going to be the key to winning today, and it was a bit difficult sometimes. It cost a lot of energy to catch the guys in front of me. I launched my sprint, and it was pretty close because the legs were full of lactate of course.

"I'm really happy. I knew I had a good chance, but it really hurt. It's incredible, after a yellow jersey to wear the pink now, we will see what the time trial brings tomorrow."

Girmay told Eurosport: "I tried all my best. I'm at my limit, but Van der Poel was stronger than me today, but I'm really happy."

A largely flat 195km ride from Budapest to Visegrad threw up little drama until the closing five kilometres. Belgian Lawrence Naesen (AG2R Citroen) made the first break up the hill and held a nine-second lead with 2.7km remaining, before he was caught by Germany's Lennard Kamna (Bora-Hansgrohe).

Kamna, too, fell away, setting up the frantic dash to the line that gave Van der Poel his first Giro stage victory.

Maglia Rose delight for Van der Poel

Getting to wear the Maglia Rose (pink jersey) will make Van der Poel the third Dutchman to have held the lead in both the Tour de France and Giro d'Italia. Giro organisers said it means he follows the example of compatriots Wim van Est and Erik Breukink, who also led both race.

STAGE RESULT 

1. Mathieu van der Poel (Alpecin-Fenix) 4:35:28 
2. Biniam Girmay (Intermarche-Wanty-Gobert) same time 
3. Peio Bilbao Lopez de Armentia (Bahrain Victorious) same time 
4. Magnus Cort Nielsen (EF Education-Easypost) same time 
5. Wilco Kelderman (Bora-Hansgrohe) same time 

CLASSIFICATION STANDINGS 

General Classification

1. Mathieu van der Poel (Alpecin-Fenix) 4:35:18 
2. Biniam Girmay (Intermarche-Wanty-Gobert) +0:04
3. Peio Bilbao Lopez de Armentia (Bahrain Victorious) +0:06

Points Classification

1. Mathieu van der Poel (Alpecin-Fenix) 50
2. Biniam Girmay (Intermarche-Wanty-Gobert) 35
3. Peio Bilbao Lopez de Armentia (Bahrain Victorious) 25

King of the Mountains

1. Mathieu van der Poel (Alpecin-Fenix) 3
2. Biniam Girmay (Intermarche-Wanty-Gobert) 2
3. Peio Bilbao Lopez de Armentia (Bahrain Victorious) 1

Julian Nagelsmann says Bayern Munich have held encouraging contract talks with Robert Lewandowski's agent amid reported interest from Barcelona.

Lewandowski is contracted to the Bundesliga champions until June 2023 and Barca have been linked with a move for the prolific striker.

Bayern's management have met Pini Zahavi, Lewandowski's agent, as the Bavarian giants endeavour to keep the 33-year-old.

Nagelsmann is hopeful that an agreement can be reached.

The Bayern head coach said: "I asked if it was a good conversation. And it seems that it was. But there is nothing to report, in any sense.

"My position has not changed, we want to keep it as it is and extend his contract."

Nagelsmann is prepared to wait for Lewandowski to come to a decision over his future.

He said: "You know that Pini likes to negotiate and so you need a little patience. But that's one of my great strengths."

Lewandowski last week became the first player to score at least 34 Bundesliga goals in three consecutive seasons.

The Poland captain has found the back of the net an astonishing 49 times in all competitions in the 2021-22 campaign.

Inter's unlikely 2009-10 Champions League success under Jose Mourinho could inspire Cameroon to a shock World Cup triumph in Qatar, according to the former Nerazzurri and Indomitable Lions striker Samuel Eto'o.

The Cameroon great was part of the Inter side that completed a stunning treble in 2009-10, winning a fifth consecutive Scudetto, the Coppa Italia and their first Champions League or European Cup title in 45 years.

Diego Milito's brace was enough to down Bayern Munich in the final of UEFA's elite club competition, with Eto'o assisting the Argentina international for his second goal to wrap up victory.

Inter overcame Chelsea and Barcelona either side of defeating of CSKA Moscow en route to the final, and Eto'o – who is now president of the Cameroonian Football Federation – optimistically believes his country can follow the Nerazzurri's example at Qatar 2022.

"I don't see why he can't win it," he told reporters in Milan, where the 41-year-old has returned to announce a charity friendly game in San Siro on May 23 that will include the likes of Francesco Totti and Lionel Messi.

"I believe that in order to win the World Cup you don't need to be monsters or aliens, you need good preparation, a strong mentality and a pinch of madness.

"I won a bit in my career and to do it I gave everything. 

"I always take Inter as an example: no one at the beginning of the 2009-10 season thought we could win [the Champions League] and instead Mourinho did something crazy, with a group of men and warriors.

"I would like something like that for Cameroon too."

Cameroon's best performance at a World Cup saw them famously reach the 1990 quarter-finals, but they did not make it out of the group in any of their other six participations, failing to even register a point at either South Africa 2010 or Brazil 2014.

Having missed out on Russia 2018, Cameroon will have to overcome the world's number-one ranked side Brazil, Serbia and Switzerland in Group G later this year.

Romelu Lukaku remains a "big player" for Chelsea, according to Thomas Tuchel, and the striker could make a long-awaited Premier League start against Wolves on Saturday.

Lukaku has endured a miserable first season back in England after making a club record £97.5million (€115m) return to Stamford Bridge from Inter last July.

The striker has scored only 12 goals and declared in an interview with Sky Sport Italia in December that he was not happy with his role under Tuchel.

Lukaku has remained out in the cold and has not started a top-flight game since a 1-0 win over Crystal Palace in February.

Belgium's all-time leading scorer has been linked with a return to Inter at the end of the season, but Tuchel says he has a future at Chelsea and may be in the side to take on Wolves at Stamford Bridge.

When asked about Lukaku's future, the Blues boss said: "Yes, I want him to be an important part of the squad.

"He is right now a very important part of the squad and, next season, there is no recruitment [due to sanctions imposed on Chelsea owner Roman Abramovich] and no players are about to leave, because it's simply not possible.

"We signed a big player and he still is a big player. He has trained very well and maybe starts tomorrow."

Tuchel has stressed the importance of "trust and commitment" as Lukaku endeavours to prove his worth.

"I don't know what needs to happen. He needs to happen. Everyone needs to happen. It's the life of a professional football player at this kind of level," Tuchel added.

"Everybody does their very best and it is the same for every player. Of course, we do the very best to integrate him and it needs to happen. He needs to happen. We need to support him and trust in what we do.

"There is not one thing that we can provide to make this happen. It's about trust, it's about commitment, about the feeling for the game, a bit of luck, game momentum. That's it."

Third-placed Chelsea have work to do in order to secure a Champions League place next season after a 1-0 defeat to Everton and Tuchel expects a response from that loss at Goodison Park. 

He said: "We need another reaction. That's where we are, we had a week to prepare, which was nice but not nice, because we prefer to play [in the] Champions League.

"But it was nice to have the team, to have influence in training to set the focus on things we want to improve. We want to meet our standards and we demand a lot from ourselves.

"I think there are a lot of reasons why it is sometimes normal to drop in intensity and to drop in the level of effort, but as we are an elite sports team and sports club competing on a very, very high level of this sport, there is not much room for normal behaviour.

"We want elite behaviour and this includes me. We want to step up and show another reaction and show that we can play better, we can have more impact in the matches and start from there on tomorrow."

Midfield duo N'Golo Kante and Jorginho will miss the clash with Wolves due to injury.

Dmitry Bivol accepts he may not win any popularity contests in Las Vegas on Saturday night, but the Russian believes he can triumph in the ring against Saul 'Canelo' Alvarez.

The WBA light heavyweight belt will be on the line at the T-Mobile Arena when the fighters, both 31, go head to head in Sin City.

Mexican superstar Canelo (57-1-2) can expect strong support, while Bivol may find it in short supply.

This is a fight that some feel should not be happening, with Wladimir Klitschko having told the BBC in March that Bivol should be "forbidden from fighting in America", due to Russia's invasion of Ukraine. Klitschko's brother, Vitali, is mayor of Kyiv.

The WBC, IBF and IBO have said they will not sanction fights that feature boxers from Russia or Belarus, but the WBA is not taking the same stance.

Even without that factor hanging over the fight, Bivol would reasonably expect Canelo to have comfortably the greater support this weekend, given his status as a regular Vegas venue filler.

Bivol (19-0) is a 31-year-old who aligns himself just as closely to Kyrgyzstan as he does to Russia, and he is the belt holder.

While Canelo is dominant at super middleweight, stepping up from the 168lbs division to 175lbs brings with it its own challenges. He is targeting undisputed champion status in the division.

Canelo told Stats Perform: "I feel good, I feel great. Like always, I trained 100 per cent. I'm ready for Saturday.

"I feel I am at my best in 168lbs. But I'm always around 180lbs in my normal life. So I feel good. It's a challenge for me, but in this period I would love to be undisputed in 175lbs too."

Bivol will be taking on a fighter widely regarded as the pound-for-pound number one, so to beat Canelo would be the ultimate scalp.

"I don't think about whether I will be the best or something else, I just have to beat him," Bivol told Stats Perform. "I just believe in my skills, and we will see what will happens after, and then we will think about who's the best."

Should he prevail, Bivol will give greater thought about where that puts him in boxing's current pantheon.

"Of course it means I can be the best and I've realised my potential," he said. "That's what it means. We will be glad, but I don't think about the result now. I'm only thinking about the fight and not the result."

Canelo is expected to tackle Gennady Golovkin later in the year, completing a trilogy.

His status is such that Bivol is admiring of the Mexican, albeit determined to send him to the canvas. 

"He's the most popular of my opponents, I can 100 per cent say, this is one of the most known opponents," Bivol said.

BIvol is braced for the rare experience of not being a fight favourite on Saturday night, and said: "It's motivated me, and it's a new challenge for me."

Pep Guardiola accepts his Manchester City players will not be able to forget Wednesday's defeat to Real Madrid, but he does not believe that should hamper their Premier League title bid.

City suffered yet more Champions League pain as Madrid scored two late goals and another in extra time to beat Guardiola's men 3-1 in their semi-final second leg, securing a 6-5 aggregate triumph.

Despite being four games away from another domestic league title, with Liverpool just a point behind, the Madrid match dominated Guardiola's pre-match news conference ahead of playing Newcastle United.

The manager imagines it will be the same inside the minds of his players, yet that does not concern him.

"They don't have to forget it," he said. "How are we going to forget it? We are going to play against Newcastle thinking about that, for sure.

"All the players in the training sessions, the meeting rooms, the warm-up, they are committed, they are going to do it. I don't have any doubt about that."

Guardiola made the assertion despite claiming he has not spoken to his City squad since returning from Madrid, allowing them time to recover before facing Newcastle.

Asked what he had said to the players, the Catalan coach said: "Nothing, we didn't speak. No words can help what all of us feel. It's just a question of time.

"Tomorrow will be the first day we'll be together, and we are going to talk about who we are as a team, what we have done in this semi-final of the Champions League, how good we have been – not just in these two games but all season – and trying to do an excellent last week.

"Probably it's one of the moments since I've been manager [when I have been] the most proud I am to be in this club, this organisation."

Guardiola's explanation for much of what happened in midweek was simple, repeating several times: "It's football."

He bristled at the idea Rodrygo Goes' dramatic last-gasp double exposed a mental fragility in his City side.

"There is no time for 'mental'," Guardiola said. "It was 45 seconds later."

He added: "Now people say it's a lack of character. A lack of character? What happens if Jack Grealish scores the two goals?

"Where is the character in Atletico when Ederson saves from [Angel] Correa. That's character, but if he scores it's not character?

"When [Thibaut] Courtois saves with his feet and it goes one centimetre to the corner, that is not character?"

City will certainly have to show character against Newcastle, surely fatigued from a draining European encounter in which they appeared to again lose Kyle Walker to injury.

However, Guardiola assured Kevin De Bruyne's substitution in Madrid was only "tactical". "He's good," the City boss added.

Thomas Tuchel says the future of every Chelsea player is uncertain amid the ongoing takeover saga but the Blues boss is "confident" the club will soon be under new ownership.

Chelsea have been in limbo since Roman Abramovich confirmed two months ago that he had put the club up for sale.

Sanctions imposed on Abramovich by the United Kingdom government due to Russia's invasion of Ukraine left Chelsea unable to offer Antonio Rudiger an improved contract, so the defender will leave as a free agent at the end of the season.

The London club have their hands tied, as they will be unable to bring in fresh faces or tie existing players down to new deals in their current predicament.

Los Angeles Dodgers part-owner Todd Boehly was last week reportedly chosen as the preferred bidder to take over the cub, before Abramovich on Thursday hit out at "entirely false" claims that he has asked for the £1.5billion debt he was owed by Chelsea to be repaid.

Blues boss Tuchel is optimistic there will be a resolution before long and says it is vital for a takeover to be completed, with the futures of all of his players up in the air in the meantime.

He said in a media conference on the eve of Saturday's Premier League clash with Wolves: "I have been told last week that we have a preferred bidder and things are going forward, so it's a pretty important week now for the club but I was not involved. I was fully focused on the pitch, but after what I heard I'm confident."

Holders Chelsea were knocked out of the Champions League by Real Madrid last month before losing to Arsenal and Everton in the Premier League.

Tuchel feels it is only normal they will suffer setbacks due to off-field issues at the club.

He said: "Clearance is always the best, because when the situation is clear you can take actions, you can make a judgement and act. Otherwise you are in a passive role and that is what we are. We try to make the smallest issue possible, but of course it is there.

"We prefer to have it in a clear and forward-thinking situation and this is what we are looking and hoping for, that we know what we deal with and we know what the circumstances are in improving the team, not react or even worse do nothing."

He added: "It surely affects the team, but I cannot tell you to which degree. The longer the situation goes, now it has a huge effect because Toni leaves us in the middle of the process where we are sanctioned and we could not even fight, could not do offer or be in negotiations.

"It clearly has an effect and it makes not so much sense to deny it, we lose one of our key players so it is proven it has this effect. This decision has an effect on the dressing room, because Toni is not isolated when he is here at Cobham and not talking to anyone.

"He is a huge part, he is a leader and of course the situation is like that and the situation regarding the future of every individual player is not that clear, because there are no talks for nobody at the moment.

"Of course we try to minimise that influence, I think it's most important to accept it and not to use it as an excuse so if there's a certain degree of distraction, a certain degree of uncertainty, okay we accept it but there is still another 100 per cent to reach and this is still our level."