Cristiano Ronaldo has been criticised by Fabio Capello for an "unforgivable mistake" as Juventus were eliminated from the Champions League by Porto.

The Old Lady were dumped out of Europe's elite competition on Tuesday as their 3-2 victory after extra-time in Turin saw Porto qualify for the quarter-finals on away goals with the tie level at 4-4 on aggregate.

On a rollercoaster night at Allianz Stadium, Juve were left with an uphill battle after Sergio Oliveira's 19th-minute penalty had Porto 3-1 up in the tie, before a brace from Federico Chiesa early in the second half initially spared the hosts.

That was enough to take the game to extra-time – Mehdi Taremi's sending off in the 54th minute seemingly giving Andrea Pirlo's men the edge – but an Oliveira free-kick made it 2-2 on the day and gave Juve too much to do despite Adrien Rabiot's header two minutes later.

Oliveira's decisive strike went straight through the Juve wall, with the ball going between Ronaldo's legs as he sheepishly turned his back on the effort, and former Bianconeri boss Capello was infuriated.

"Cristiano Ronaldo then cannot go in the wall like this," he told Sky Sport Italia.

"Whoever is in the wall should not be afraid of the ball, but they must be aware that they can be hit by it.

"He turned around and this is an unforgivable mistake that has no excuses. It was a very serious mistake."

Capello then castigated the so-called leaders in the Juve dressing room, pointing the finger at them for not coming out to face the media and explain themselves, with Chiesa and Matthijs de Ligt the individuals who took part in post-match duties.

"At certain moments the captain and the elders have to show their faces," he said. "Instead they sent Chiesa. They [the "elders"] showed up when they won the games."

Elimination left Andrea Pirlo's tenure with a poor outlook only worsened by their fortunes in Serie A, with the defending champions 10 points adrift of leaders Inter – even if they win their game in hand, the Old Lady will have a significant gap to claw back.

Capello now suspects the Juve hierarchy regret ushering Massimiliano Allegri out the door in 2019.

"The much-maligned Allegri won championships and made two Champions League finals and what he did was never highlighted," Capello continued.

"It was said that there was a need for a different brand of football, but when you try to do different things you often go towards things that are not always pleasant and positive."

Manchester United have appointed Darren Fletcher as technical director and promoted John Murtough to the new role of football director.

Both former United midfielder Fletcher and Murtough will support manager Ole Gunnar Solskjaer, the club announced on Wednesday.

United's search for a director of football has seen them linked with a number of their former players and some of the top sporting directors on the continent.

They have settled on two new roles, with executive vice-chairman Ed Woodward calling the appointments "hugely important" for United.

Ryan Giggs' absence from the Wales dugout will continue at the start of their 2022 World Cup qualification campaign following his November arrest for an alleged assault.

Giggs, who denies any wrongdoing, stepped aside temporarily for Wales' previous fixtures in late 2020 but the legal matter is yet to be resolved, with his bail extended in February to May 1.

The Football Association of Wales (FAW) confirmed on Wednesday that it and Giggs "mutually agreed" he should stay away for their three matches later this month.

As he did for the November internationals, Giggs' assistant Robert Page will take charge of fixtures with Belgium, Mexico and Czech Republic.

Therefore, Giggs will miss the start of Wales' qualification campaign for the 2022 World Cup, with the Belgium and Czech Republic games falling into that category.

An FAW statement read: "The Football Association of Wales (FAW) and Ryan Giggs have mutually agreed that he will not be involved in the upcoming international camp.

"Robert Page will take charge for the next three matches against Belgium, Mexico and the Czech Republic and will be supported by Albert Stuivenberg as was the case during the last international window in November.

"The squad for these upcoming matches will be announced on Monday March 15."

Giggs, who was appointed as Chris Coleman's successor in January 2018, was arrested on November 1, 2020 after police were called following reports of a disturbance. A woman in her thirties had sustained "minor injuries", a Greater Manchester Police spokesperson said at the time.

The former Manchester United player denied the allegations and was released on bail, which has since been extended twice.

Sydney FC won for the first time in five A-League attempts as they recorded a 2-0 home victory over Western United.

The defending champions had collected two points from their previous four matches and came into the Wednesday's contest sitting eighth in the standings.

But a penalty from Bobo and a close-range strike courtesy of Rhyan Grant had Sydney two goals up after 47 minutes, with Western falling to a second straight defeat.

Bobo opened the scoring after 18 minutes when he scored from 12 yards, Kosta Barbarouses having drawn a foul from Aaron Calver.

On his 200th A-League appearance, Grant found the bottom corner just 113 seconds after half-time, with an assist from the impressive Barbarouses.

A bad day for the visitors got worse when Andrew Durante received a red card in stoppage time for a slap on Jordan Swibel.

Sydney were worthy winners, racking up 19 shots with six on target compared to figures of seven and two from Western.

Australia international Grant created a game-high three chances and completed 56 of his 59 passes in a fine outing on his milestone appearance.

It is the end of an era in Melbourne and the NRL.

Cameron Smith – arguably rugby league's greatest ever player – ended speculation over his future by announcing his retirement on Wednesday.

The 37-year-old star and future Immortal retires a one-club player – Smith was out of contract following 18 years with Melbourne Storm.

After Smith officially put an end to his playing career midweek, we look into the numbers behind the Storm, Queensland Maroons and Australia legend thanks to Opta.

430 – Smith holds the record for most NRL games following a glittering career in the Australian competition, having debuted for the Storm in 2002. He is the only player to have amassed over 400 appearances.

310 – He also holds the record for most wins in premiership matches. Of those victories, 242 were as skipper – the most as a captain.

2,786 – No player has scored more points in NRL premiership history than the hooker, well ahead of Hazem El Masri (2,418) and Johnathan Thurston (2,222).

1,295 – Smith stands alone for goals kicked in the NRL – 353 more than any other player in premiership history.

16,913 – Not just an elite kicker, Smith tallied the most tackles by any player since the beginning of the NRL era in 1998.

3 – Smith ends his NRL career with Premierships in 2012, 2017 and 2020. It could have been five, but the Storm were stripped of Grand Final triumphs in 2007 and 2009 due to salary-cap breaches.

42 – A Maroons veteran, he is the most-capped player in State of Origin history. Smith first appeared for Queensland in 2003.

56 – Smith represented Australia more than fifty times. Only Darren Lockyer (59) managed more than Smith for the Kangaroos.

33 – Lockyer (38) is the only player to have captained Australia on more occasions than Smith, who led the country to Rugby League World Cup glory in 2013 and 2017.

2 – Smith was crowned the NRL's best and fairest player in 2006 and 2017. Only Thurston (four) and Andrew Johns (three) earned more honours.

Philadelphia 76ers stars Joel Embiid and Ben Simmons have both been ruled out of Thursday's game against the Chicago Bulls due to coronavirus contact tracing.

Embiid and Simmons did not play in Sunday's NBA All-Star Game in Atlanta, the duo late withdrawals after coming into contact with someone who tested positive for COVID-19.

The pair will now miss the first game back following the All-Star break, though Simmons will also sit out Friday's clash with the Washington Wizards.

MVP candidate Embiid is eligible to return for Eastern Conference leaders the 76ers against the Wizards, while Simmons will be able to make his way back to the court at home to the San Antonio Spurs on Sunday.

Embiid has been averaging 30.2 points, 11.6 rebounds and 3.3 assists per game for the 76ers this season.

76ers team-mate Simmons, meanwhile, is averaging 16.1 points, 7.9 rebounds and 7.6 assists.

The 76ers (24-12) are half a game clear of the star-studded Brooklyn Nets (24-13) atop the east.

Melbourne Storm and NRL great Cameron Smith officially announced his retirement from rugby league on Wednesday.

There had been ongoing speculation over Smith's future, with the NRL's most-capped player linked with both Brisbane Broncos and Gold Coast Titans after relocating from Melbourne.

But the 37-year-old star will retire a one-club player after a record 430 games with the Storm, three NRL Premierships and two Dally M Medals.

Smith also captained Australia to Rugby League World Cup success in 2013 and 2017.

"I've spent a few months now up in Queensland with the family. For me I look back on my career and just found that I'm very fortunate to be part of an organisation with great people and footballers," Smith said ahead of the 2021 season, which gets underway on Thursday.

"It felt like the right time after the finish to last year. You couldn't have asked for more than finishing with a premiership at a club I've played my whole career."

Smith was out of contract following 18 years with the Storm in Melbourne.

The 42-time Queensland Maroons legend, who earned 56 caps for Australia, led the Storm to NRL glory last year.

"I've been wrestling with the decision for quite some time. In the weeks after the season had finished guys like Billy [Slater] and guys I've grown quite close to, just trying to talk to them about my situation and how they came to the conclusion as to when it was the right time," Smith said.

"After last year winning the Premiership I still felt good physically and mentally. I still thought my form was good enough to play in the NRL but after spending time with my family in Queensland I knew it was the right time to finish.

"It's a chance to enjoy the next phase in my life and hopefully it's still in rugby league in some capacity. In my head I probably made the decision a week ago but knowing the unveiling was today and I was going to be in Melbourne I thought it was a good time to announce my decision.

"I started here with Billy at Olympic [AAMI] Park in 2002 so this is where I wanted to end it. Given the amount of time I've spent here and what I've built with Billy, Cooper [Cronk], Ryan Hoffman, Jesse Bromwich ... guys who have put in effort to build the Storm as an organisation.

"As a rookie I always thought I wanted to be a one-club player. Sometimes those choices are taken away from you but thankfully I've been able to do that for 19 years here."

Storm head coach Craig Bellamy added: "I think he's the greatest player I've ever seen. For what he's done, no one has gone over 400 NRL games and 100 rep games, and the success as captain it's quite remarkable.

"I can't see it happening again. It's hard to describe his effect on our club and the game. The biggest thing is how long he's done it for. When he told me this morning I was always genuine in that I said last year he deserved the right to make a decision when he was ready.

"For me the most important thing was that Cameron and his family be happy and I stand by that.

"It would've been strange for me to watch him in another jumper but that's obviously not going to happen. At the same time I still would've been his number one supporter even if he was playing against us.

"Hopefully we can keep Cameron around the club. If we can get him to give advice to our ruck plays and dummy half, his leadership is unparalleled."

Dan Evans is putting friendship aside after earning a blockbuster showdown against returning superstar Roger Federer at the Qatar Open.

Federer has not played competitively since his semi-final exit at the 2020 Australian Open – the 20-time grand slam champion having undergone knee surgery last year.

But the 39-year-old Swiss great will make his long-awaited comeback against Evans in Doha on Wednesday.

Evans – who has been practicing with Federer – outlasted Frenchman Jeremy Chardy 6-4 1-6 6-2 in the round of 32 at the ATP 250 tournament.

"We obviously practised for [the] past two weeks [in Dubai], and I thought he was playing pretty well," Evans said. "We played plenty of sets. It was competitive. But it's all very different when you get on the match court.

"It will be a lot different tomorrow. It's going to be at night, as well, so a little slower. So we'll see how the match goes."

Second seed Federer – a record three-time Qatar Open champion – watched from the stands on Tuesday and Evans added: "He obviously has seen a lot of my game the past few weeks, so I guess I would say it was more out of boredom.

"He's probably [was] waiting for his practice [more] than scouting out what's happening on the court. Let's put it down to that."

Elsewhere, sixth seed David Goffin topped Filip Krajinovic 6-4 6-4 en route to the last 16 but three-time slam champion Stan Wawrinka was stunned 7-6 (7-3) 6-7 (6-8) 7-5 by qualifier Lloyd Harris.

Marton Fucsovics, Vasek Pospisil and Malek Jaziri also advanced through to the next round.

At the Open 13 Province, three-time champion and French veteran Jo-Wilfried Tsonga celebrated his first ATP Tour victory since 2019.

Tsonga – hampered by injuries, including left knee surgery –rallied from the brink to see off Feliciano Lopez 3-6 6-4 7-5 in Marseille on Tuesday.

"This is probably one of the best victories of my career, because it was tough for me to play tennis. I had so much pain for so many months," Tsonga said in an on-court interview. "Today, I won one match. That was one of my goals for these few weeks… I’m happy like a kid."

Next up is fourth-seeded countryman Ugo Humbert, who upstaged sixth seed Kei Nishikori 6-1 6-4.

Meanwhile, Federico Coria and Federico Delbonis were among the victors at the Chile Open.

Lionel Messi's history with newly elected Barcelona president Joan Laporta is a good thing for the club but it still may not be enough to convince the six-time Ballon d'Or winner to stay, accepts Ronald Koeman.

Laporta was confirmed as the permanent successor to Josep Maria Bartomeu on Sunday, winning over 50 per cent of the votes in the long-delayed elections.

Bartomeu left the club in October last year after facing the brunt of the criticism in response to Messi's attempted departure, with the player publicly castigating him and accusing him of reneging on promises.

Laporta had long been seen as the favourite for Sunday's election due to holding the post from 2003 to 2010, one of the club's most successful eras and the period that elevated Messi from youth prospect to global superstar.

Resolving Messi's future is now one of Laporta's chief focuses, with the Barca captain previously suggesting he will only look to stay beyond June – when his contract expires – if the club is competitive.

Laporta routinely emphasised his relationship with Messi during his election campaign, adamant he was the only one of the three candidates able to ensure the player would stay, but Koeman knows the decision ultimately rests with the captain.

"I don't know if it's more likely for Messi to continue [at Barca now Laporta is president]," the Barca boss told reporters on Tuesday ahead of the Champions League last-16 second leg with Paris Saint-Germain.

"It's true that Laporta has a past with Leo and other players. That is positive, but I don't know [if that will help] – he has said that he will decide.

"Only Leo knows what he will do. Hopefully, he continues with us. We all want him to stay.

"Laporta won the election by a considerable distance. The members voted and for the club, it is good to have a president like him to work things out and improve things for the future of this club."

Koeman's own future has been a subject of contention connected to the election, with numerous reports suggesting other coaches had been sounded out by the various candidates.

Mikel Arteta and Xavi are the two names to have been linked most prominently with Koeman's job in recent weeks, but the former Netherlands coach insists he has only received positive vibes from his new boss and those who have worked with him before.

"I know Laporta, we've greeted each other several times in the past. I also know [Frank] Rijkaard well, who worked with him here when Laporta was president last time," he said.

"Laporta gives the coaches a lot of confidence and also his players. He is very involved in his role of helping both. In the end, everything depends on the results."

When asked to relay what Laporta said while addressing the team on Monday, Koeman added: "They were normal things. It went well, he said a few words to the players and staff in the dressing room and there were good vibes.

"Now we have to continue on the path we have started on. Tomorrow [against PSG] we have to continue on that."

Joachim Low will step down as Germany head coach after Euro 2020, ending a 15-year stint in the role with the national team that included a World Cup triumph.

Joachim Low will step down as Germany head coach after Euro 2020, ending a 15-year stint in the role with the national team that included a World Cup triumph.

Appointed in 2006, Low led Germany to global glory in 2014 when Mario Gotze's extra-time goal earned a 1-0 victory over Argentina in the final.

Germany consistently challenged at the business end of international tournaments during Low's reign, until the 2018 World Cup, when a group-stage exit raised the first major doubts about the coach's continuing hold on his job.

Low was due to reach the end of his current contract following Germany's 2022 World Cup campaign.

A new face will be in charge for Qatar 2022, however.

Low said: "I take this step very consciously, full of pride and enormous gratitude, but at the same time I continue to be very motivated as far as the upcoming European Championship tournament is concerned.

"I am proud, because it is something very special and an honour for me to be involved with my country."

Low was previously assistant to Jurgen Klinsmann, who had two years in charge of Die Mannschaft before leaving his post after Germany's run to the semi-finals at their home World Cup in 2006.

Germany were runners-up to Spain at Euro 2008 and reached the semi-finals of Euro 2012 and Euro 2016, as well as advancing to the last four at the 2010 World Cup.

Low spoke of his joy at having the chance to lead Germany's elite players on the world stage.

In a statement issued by the German Football Association (DFB), he added: "I associate them with great triumphs and painful defeats, but above all many wonderful and magical moments - not just winning the 2014 World Cup in Brazil.

"I am and will remain grateful to the DFB, which has always prepared an ideal working environment for me and the team."

Low, who is 61, is eager to go out on a high.

A 6-0 defeat to Spain in the Nations League last November has prompted him to consider recalling Thomas Muller, Mats Hummels and Jerome Boateng, senior players that he exiled after the World Cup disappointment three years ago, and it could be there is a final flourish to come from Low.

"I still feel the unconditional will, great energy and ambition for the upcoming European Championship," he said. "I will do my best to make our fans happy and successful at this tournament. I also know that this applies to the entire team."

National teams director Oliver Bierhoff said: "Joachim Low and I have worked closely together for almost 17 years. We were able to experience so much together and also endure together.

"It is a special relationship that is characterised above all by absolute trust. Under Jogi, the national team once again stood for the joy of playing attractive and attacking football.

"This team and its players have developed incredibly with him. I regret that our professional paths will separate after the Euros.

"We will remain close on a personal level, but I'm not thinking about that now because I know that Jogi's full concentration and energy in the coming weeks and months will only be used to prepare for the European Championship. We will continue to have a big common goal in the summer."

The Euro 2020 finals, delayed by a year because of the COVID-19 crisis, will run from June 11 to July 11, with Germany in a tough first-round group that also includes France, Hungary and Portugal.

Inter coach Antonio Conte is refusing to get carried away about his side's Serie A title prospects despite Monday's 1-0 win over contenders Atalanta restoring their six-point buffer.

Milan Skriniar scored the lone goal of the game from a 54th-minute corner as Inter responded after their closest competitors Milan and Juventus both won earlier in the weekend.

Fifth-placed Atalanta, the second top scorers in Serie A behind Inter this season, posed a major threat but the Nerazzurri did enough to claim their seventh consecutive league win, prompting calls they have one hand on the Scudetto already with 12 games to play.

"If I look in my pocket, I find €40," Conte laughed, when asked post-game if he felt he has a piece of the Scudetto in his pocket. "I went to get petrol and I have €40 left.

"Having said that, we must continue. There are still two games before the break against Torino, entangled in the bottom half of the standings, and the other is against Sassuolo, who create big problems for everyone.

"We have to continue not thinking about what it was. Tomorrow, the lads will rest, we recharge our batteries and get ready."

The ex-Chelsea manager added: "We went back being six points clear. We played later and knew that our direct rivals had won in Verona, Juve had won against Lazio and they had come closer, and it’s inevitable that pressure will increase from now until the end.

"There was a lot in it but we hope to carry on improving from now until the end, it's also important to mention that Atalanta is a tough team that takes points from all of the big sides."

Inter restored their lead at the top of Serie A to six points as Milan Skriniar's second-half strike sealed a 1-0 victory over Atalanta.

With Milan and Juventus winning over the weekend, Antonio Conte's side needed three points to keep their title rivals firmly at arm's length.

It was hard work, but the points duly came their way, with centre-back Skriniar arrowing home in the 54th minute.

A rare moment of profligacy from Romelu Lukaku might have cost Inter had Duvan Zapata's subsequent effort been a foot to the right, but other than Luis Muriel's shot from a tight angle, that was the closest Atalanta came to a comeback.

Conte's temper did not take long to reach boiling point – Inter's coach receiving a caution, seemingly for complaining against the award of an Atalanta corner, in the 14th minute.

Cristian Romero almost cheered Conte up moments later when he inadvertently lobbed his own goalkeeper, with Marco Sportiello just recovering to head it over.

Samir Handanovic had to be at his best to prevent Zapata from putting Atalanta ahead before half-time, yet Inter's breakthrough came shortly into the second half, with two unlikely sources combining.

Alessandro Bastoni managed to get to a corner, and though he wanted a penalty, claiming he was pulled down, his fellow defender Skriniar was on hand to lash in.

Lukaku looked set to extend Inter's lead within four minutes, only for Romero to make a superb last-ditch challenge.

Inter's work was nearly undone with 20 minutes remaining, but Zapata dragged a low effort wide from the edge of the area.

Zapata's strike partner Muriel tried his luck shortly after, though Handanovic was again in sharp form to help Inter wrap up a 10th straight home league win.