Nico Williams climbed off the bench to score the winner as Athletic Bilbao came from behind to beat Atletico Madrid 2-1 and reach the Supercopa de Espana final at King Fahd Stadium.

Atleti looked set to face city rivals Real Madrid in the final after Unai Simon's unfortunate own goal put them in front in the second half.

But Athletic mounted a fightback, Yeray Alvarez equalising and substitute Williams completing the comeback with nine minutes to play in Riyadh, where Jose Maria Gimenez saw red late on.

The holders and LaLiga leaders Madrid will do battle for the first trophy of the season on Sunday.

Joao Felix had the ball in the back of the net only eight seconds into the semi-final, but the Portugal forward had strayed offside.

Atleti wanted a penalty when Thomas Lemar went down under a challenge from Alex Berenguer, but referee Guillermo Cuadra Fernandez and the VAR saw nothing untoward before Jan Oblak denied Inaki Williams at the other end.

Yannick Carrasco let fly from long range, but his venomous drive was straight at Athletic goalkeeper Simon in a first half that fizzled out after a bright start.

The LaLiga champions were in front just after the hour-mark, Joao Felix rising to meet an outswinging corner from Lemar and seeing his header strike an upright before hitting Simon and creeping over the line.

Inigo Martinez came close to an equaliser when Oblak kept out his powerful header, but Alvarez levelled after 77 minutes, leaping to head Iker Muniain's corner home.

Athletic had the momentum and Oblak produced a great save to deny Williams, but the teenager put his side ahead by slotting in with his left foot when Atleti failed to deal with another corner.

Gimenez was given his marching orders following a VAR check right at the end for a dangerous high challenge on Martinez as Atleti crashed out.

Burkina Faso blew open the battle to qualify from Group A of the Africa Cup of Nations as they beat Cape Verde 1-0 on Thursday.

A clever finish from Hassane Bande with six minutes left of the first half gave Kamou Malo's side their first points, after they lost 2-1 to hosts Cameroon in their opening fixture.

Cape Verde were seeking a second win after beginning with victory over Ethiopia, but they produced only one shot on target in each half in a rather insipid attacking display.

Indeed, the only major moment of quality came when Bande used his chest to turn in a ferocious right-wing cross from Issa Kabore to put Burkina Faso ahead.

Cape Verde applied greater pressure in the second half but could not avoid suffering just their second defeat in nine Africa Cup of Nations matches.

The result also puts them under substantial pressure as they must now seek a positive result against group leaders Cameroon to ensure they qualify.

Arsenal midfielder Martin Odegaard missed their EFL Cup semi-final first leg against Liverpool and will likely sit out the north London derby after testing positive for COVID-19.

Odegaard will be sidelined for Sunday's clash with Spurs having returned a positive test shortly before the Gunners' game at Anfield on Thursday.

He is the latest member of Arsenal's playing and coaching staff to test positive for COVID-19, with Mikel Arteta also doing so last month.

The Gunners boss subsequently missed his side's 2-1 defeat by Manchester City at Emirates Stadium on New Year's Day, with assistant Albert Stuivenberg taking temporary charge.

Since arriving from Real Madrid on a permanent deal, Odegaard has played 18 times in the Premier League, with only Bukayo Saka (20) appearing more often for the Gunners.

Meanwhile, Emile Smith Rowe (eight) and Saka (six) are the only two Arsenal players to better the Norway captain's tally of four goals in the English top flight.

The Africa Cup of Nations group stage continues at pace on Friday, with four matches scheduled to take place.

Senegal, runners-up in 2019, face Guinea in Group B, with both teams having won their opening fixtures. Malawi and Zimbabwe take each other on in the other match in that group.

Meanwhile, Gabon are hoping to have Pierre-Emerick Aubameyang back for their clash with Ghana in Group C, while Morocco, winners against the Black Stars on matchday one, take on Comoros.

Senegal v Guinea (13:00 GMT)

Senegal and Guinea are meeting for the third time at the Africa Cup of Nations, with the former winning their first two encounters: 2-1 in the 1994 group stages and 3-2 in the 2006 quarter-finals.

In both matches, Guinea opened the scoring before eventually finishing as the losing side, and it is Senegal – led, of course, by Sadio Mane – who will be favourites on Friday, the Liverpool forward's 97th-minute penalty sealing an opening win against Zimbabwe.

Mane's fellow Red Naby Keita is Guinea's star man. He attempted more passes in the opposition half (26) than any of his team-mates in the 1-0 defeat of Malawi last time out and it was his precise ball that led to the only goal of the game.

Keita might have his work cut out against a Senegal midfield that will likely include Paris Saint-Germain's all-action Idrissa Gueye, the towering presence of Crystal Palace's Cheikhou Kouyate and Bayern Munich's versatile full-back Bouna Sarr, who had five attempts and played two key passes in the win over Zimbabwe.

One to watch: Sadio Mane

After his last-gasp winner on Monday, Mane has been directly involved in five of Senegal's past six AFCON goals, scoring four and providing one assist. Since his debut in the competition in January 2015, the former Southampton star has been directly involved in more goals than any other Senegal player.

Malawi v Zimbabwe (16:00)

After narrow defeats in their opening matches, Group B's other teams will be looking to bounce back knowing they could draw level with one of the pool's big sides with three points.

That being said, neither team exactly have a strong history in the competition. This will be the first encounter between the nations at an AFCON finals, with Malawi winning just one of their seven matches at the tournament (D1 L5).

Zimbabwe, meanwhile, are winless in their past seven AFCON matches (D2 L5), last claiming a victory in the competition in 2006, against Ghana (2-1).

It could be a case of an easily stoppable force meeting a highly movable object, however, with Malawi having failed to score in four of their past seven AFCON games, while Zimbabwe have never kept a clean sheet in 13 such matches, conceding 28 goals. No team has ever played more games in the competition without once keeping the ball out of their own net.

One to watch: Tino Kadewere (Zimbabwe)

Lyon forward Kadewere had to settle for a place on the bench in the first game, though he came on for the second half and had two attempts, which was bettered by only Knowledge Musona for Zimbabwe. In a squad shy of top-level European experience, Kadewere is undoubtedly the standout talent.

Morocco v Comoros (16:00)

After Senegal, Morocco are the second-best-ranked team at AFCON, currently placed 28th in the FIFA's world standings.

The Atlas Lions defeated Ghana in their opening Group C match and head into Friday's meeting with minnows Comoros as huge favourites, with Morocco looking to win their opening two matches at an AFCON in consecutive editions of the tournament, having only won both such games in one of their previous 16 appearances in the competition.

Comoros, who went down 1-0 to Gabon on Monday, will hope to avoid becoming the sixth AFCON debutants this century to lose their opening two matches, after Benin (2004), Botswana (2012), Burundi (2019), Niger (2012) and Zimbabwe (2004).

One to watch: Sofiane Boufal

Former Southampton midfielder Boufal scored an 83rd-minute winner against Ghana. No Moroccan player has netted in successive AFCON matches since Houssine Kharja in 2012.

Gabon v Ghana (19:00)

Friday's headline clash sees Gabon take on Ghana, and Aubameyang could well be back after he trained with his side following a negative coronavirus result.

Aubameyang, who has not played for Arsenal since early December and was recently stripped of the club captaincy due to a disciplinary breach, tested positive for COVID-19 upon his arrival for the AFCON, along with Mario Lemina.

Gabon will, however, be without coach Patrice Neveu, who is isolating. They are looking to win successive AFCON games for the first time since a run of three victories in 2012.

Four-time champions Ghana, meanwhile, have won just one of their past five group games (D2 L2), losing more in this run than in their previous 12 such matches combined (W9 D2 L1).

One to watch: Pierre-Emerick Aubameyang

There is no doubting Aubameyang's quality, even if the 32-year-old has been ostracised at Arsenal recently. Having been out of action for so long, it may take the former Borussia Dortmund star time to get up to speed, though he has the ability to be the difference-maker. 

Fiorentina general manager Joe Barone has told Dusan Vlahovic to publicly state whether he wants to leave the club and revealed no bids have been made for the prolific striker.

Vlahovic has been linked with a host of top European clubs after scoring 16 goals in 20 Serie A appearances this season.

Arsenal have been strongly linked with a move for the 21-year-old Serbia international, who is the leading scorer in the Italian top flight.

Fiorentina are reportedly holding out for a fee of €75million for their prized asset.

Barone has urged Vlahovic to make his intentions clear amid constant speculation over his future, which began even before the transfer window opened this month.

He told Mediaset: "Dusan is talked about every day, but I would like to talk about the group. We expect an answer from him on the future, obviously we have our plans and we want to take action.

"Two days ago I had a conversation with Dusan, saying if you want to stay, please state it publicly and sign. A city cannot wait, but from what I have heard he does not seem willing to speak and therefore we as a club have to make decisions."

Barone said Fiorentina are willing to consider bids for Vlahovic, whose contract runs until the end of next season, but stressed they have not received any.

"All offers will be evaluated. But nothing has arrived at the moment." he added.

Vlahovic was named in the starting line-up for his side's Coppa Italia clash at Napoli on Thursday.

Cameroon captain Vincent Aboubakar led from the front with a clinical double as the Africa Cup of Nations hosts swept to a 4-1 win over Ethiopia.

At the Olembe Stadium in Yaounde, Aboubakar and Karl Toko Ekambi feasted on generous defending to make it two wins from two for Cameroon. For Aboubakar, this was his second double in AFCON so far, after also scoring twice in an opening win over Burkina Faso.

Ethiopia stunned the home crowd with a fourth-minute opener, Dawa Hotessa tucking in from close range after some dismal defending. But there was a near-immediate response, Cameroon levelling with a fine header from Toko Ekambi in the eighth minute.

Aboubakar saw a 25-yard shot repelled by Ethiopia goalkeeper Teklemariam Shanko in the lead-up, but Collins Fai collected the loose ball wide on the right and sent in a fine cross for Toko Ekambi to finish clinically at the far post.

It was another cross from Fai that caused chaos in the Ethiopia penalty area and allowed the hosts to edge 2-1 ahead in the 53rd minute. The delivery came from the right once more, and Aboubakar powered his header down into the ground and into the back of the net.

Aboubakar's second arrived two minutes later, the striker tucking in Nicolas Moumi Ngamaleu's low cross from the edge of the six-yard box. Toko Ekambi, who also hit the post with a header, completed his own double with a powerful low shot in the 67th minute as Ethiopia's defence stood off, unable to handle Cameroon's quality once more, the story of the game encapsulated.

A "detailed analysis" of the controversial ending to last month's Abu Dhabi Grand Prix has started, the Federation Internationale de l'Automobile (FIA) has confirmed.

Seven-time champion Lewis Hamilton was denied a record-breaking eighth title when he was beaten by Red Bull's Max Verstappen on the final lap of the season-ending grand prix on December 12.

Mercedes were furious with how race rules were applied in a safety-car situation and challenged the result, believing Hamilton was unfairly prevented from winning the race and the championship when Verstappen passed him with only a few corners remaining.

The German constructors launched two challenges that were both rejected by the FIA, with Mercedes giving notice of an intention to appeal. However, the team eventually decide not to proceed down that route following discussions with F1 and the FIA.

On Thursday, the FIA released a statement via Twitter outlining the next steps in their analysis of the situation, saying: "Following the decision of the World Motor Sport Council in Paris on 15 December 2021, the FIA administration, under the leadership Mohammed Ben Sulayem, has started the detailed analysis of the events of the last Formula 1 Abu Dhabi Grand Prix.

"The FIA President launched a consultation with all F1 teams on various issues, including this one.

"On January 19, an item on the agenda of the Sporting Advisory Committee will be dedicated to the use of the Safety Car. The following stage will be a shared discussion with all F1 drivers.

"The outcome of the detailed analysis will be presented to the F1 Commission in February and final decisions will be announced at the World Motor Sport Council in Bahrain on 18 March."

There has been recent speculation since the end of the season that Hamilton could retire from motor racing, with the 36-year-old and his team left distraught by the outcome, and reports suggest that the Briton is waiting to see the outcome of an inquiry.

Damian Lillard will be out for at least six weeks after the Portland Trail Blazers star underwent abdominal surgery.

The point guard had been increasingly troubled by a long-standing injury and decided to take action after playing in a 139-106 thrashing at the hands of the Los Angeles Lakers on New Year’s Eve.

Portland on Thursday confirmed Lillard had been operated on by Dr William C. Meyers at The Vincera Institute in Philadelphia to "repair a core injury causing chronic abdominal pain."

The Trail Blazers are 10th in the Western Conference at 16-24 and must now do without six-time NBA All-Star Lillard for at least a month and a half.

The 31-year-old told Blazers.com: "Last year it was pretty bad.

"Going from that long season, playing a few months without Nurk [Jusuf Nurkic] and without CJ [McCollum] and having to play more minutes, then coming off a short summer after the bubble season where I was hurt in the bubble and going into last year and then not having a break after last year just training for the Olympics, going to the Olympics.

"At the Olympics it was as bad as it'’s been and I was just like 'Man, this is a real issue.' There was really no time for me to do it. I just decided to rest.

"I took like 30 days where I didn't do nothing and I felt a lot better coming into camp. I felt fresh, I had been working out and stuff, it hadn't been giving me any trouble because I was coming off such a long break.

"And then the second that we started camp I felt good the first day, day and a half. Then I started to feel it again and I was like 'Man, I thought the rest would help for a longer period of time.' But it didn't."

Lillard added: "I know [surgery] is ultimately going to be what's best for the team, too. I'd rather be selfish for the team, what I see for our organisation and where I want it to go.

"It makes no sense to keep doing it the way we was doing it. It's like, alright, take a step back to take how many steps forward. It's just what had to happen."

Key man Lillard is averaging 24 points, 4.1 rebounds and 7.3 assists from 29 games this season

MotoGP legend Valentino Rossi will switch to four-wheel racing to drive for Team WRT in the GT World Championship.

Rossi ended his incredible MotoGP career last November, finishing 10th in his final race at the Valencia Grand Prix.

The Italian icon, a seven-time world champion in the premier class, hung up his gloves at the age of 42.

But Rossi has agreed to take on a new racing challenge, having tested with Team WRT in Valencia last month.

He will be an official Audi sport driver, taking part in a 10-round competition striving to win the Endurance Cup and Sprint Cup.

Rossi said: "I am delighted to join Team WRT for a full Fanatec GT World Challenge Europe powered by AWS programme.

"Everybody knows that I have always been a great car racing fan and that I have always been interested in racing on four wheels once my MotoGP career would come to an end.

"Now I am completely available to devote myself to a car racing programme at a high level and with the right professional approach.

"Team WRT is the perfect fit I was looking for and I am anxious to start this new adventure in the Fanatec GT World Challenge Europe powered by AWS with them."

Eddie Hearn expects Anthony Joshua to announce who his new trainer will be either at the end of this month or early in February.

Joshua decided to shake things up after losing his WBA (Super), IBF, WBO and IBO heavyweight titles to Oleksandr Usyk at Tottenham Hotspur Stadium last September.

Eddy Reynoso, Virgil Hunter and Anthony Wilson are among the trainers Joshua could recruit, while Floyd Mayweather has been giving the Briton advice ahead of an eagerly anticipated rematch with Usyk that has not yet been confirmed.

Hearn, Joshua's promoter, told iFL TV: "I think AJ will make an announcement when camp starts, which I guess will be end of January, early February.

"He's worked hard to get it right. A lot of people have said, 'do you think it's risky to bring in a new trainer?'

"I flip that and say, 'do you think it's risky to not be comfortable with your set-up or your surroundings?'"

Hearn says having a new face in Joshua's corner will not mean there is no role to play for his long-time trainer Robert McCracken.

"He'll always be involved in some way," Hearn said of McCracken.

"He's more than just a trainer to Anthony Joshua... he's a mentor, an advisor.

"Those two will always talk – in what capacity, I don't know. I'll leave that to AJ to announce. But there will certainly be additions to the training team."

Joshua was outclassed by Usyk, suffering the second defeat of his professional career after he was also surprisingly dethroned by Andy Ruiz Jr in 2019.

Novak Djokovic put the Australian Open at risk and has made other participants "look like fools" by turning up for the tournament unvaccinated, according to Stefanos Tsitsipas.

World number one Djokovic was paired with Miomir Kecmanovic in Thursday's draw for the opening round, but it remains uncertain whether he will even take part in the first grand slam of the year.

The Serbian was last week given a medical exemption to enter Australia, despite not being vaccinated, only for border officials to block it upon his arrival.

Djokovic was detained for four days while waiting to appeal the case on Monday, which went in his favour at Melbourne Circuit Court.

He has since started training ahead of the Australian Open, which begins next Monday, though immigration minister Alex Hawke may yet cancel his visa for a second time.

The 34-year-old is also being investigated for breaching isolation rules in December after testing positive for COVID-19.

And as a decision regarding whether he can stay in Australia and defend his title is dragged out, Tsitsipas has become the highest-profile tennis figure to criticise Djokovic for his conduct.

"He has been playing by his own rules," world number four Tsitsipas told Indian outlet WION.

"No one would have thought: 'I can come to Australia unvaccinated and not have to follow the protocols they gave me'.

"For Novak it worked another way. It takes a lot of daring to do. Putting a Grand Slam at risk – I don't think many players would do that."

Tsitsipas, who was defeated by Djokovic in last year's French Open final, added: "There are two ways to look at it.

"One way is that almost every single player has been vaccinated and did what they had to do in order to come and play in Australia.

"We have all followed the protocols to come and compete in Australia and been very disciplined in that.

"It seems like not everyone is playing by the rules of how Tennis Australia and some governments have been putting things.

"A very small minority chose to follow their own way. It makes the majority look like they are all fools."

Djokovic has spent the past four days training on court in preparation for the Australian Open, which he has won a record nine times, including in each of the last three years.

But weighing in on the debate on Thursday, Australian deputy prime minister Barnaby Joyce said the 20-time grand slam winner must "abide by the rules" if he is to remain in the country.

"You have to be frank – the vast majority of Australians said they didn't like the idea that another individual, whether they're a tennis player or the king of Spain or the queen of England, can come up here and have a different set of rules to what everybody else has to deal with," Joyce said.

"Let's see where it goes from here… I've made my views clear. I might not agree with the fact that I have to be tested to go from New South Wales into Queensland but I do [it’. Why? Because that is the law.

"He is no better. He is still a child of God like the rest of us, isn't he? So he has got to abide by the laws."

Africa Cup of Nations chiefs have launched an investigation into why referee Janny Sikazwe blew for full-time twice before 90 minutes was up in Tunisia's match against Mali.

Tunisia head coach Mondher Kebaier described Sikazwe's officiating of Wednesday's game as "inexplicable".

Mali were leading the Group F match 1-0 through a Ibrahima Kone penalty when the Zambian official blew for full-time in the 85th minute.

Kebaier realised his error and play resumed for another four minutes, during which time Mali forward El Bilal Toure was dismissed, before blowing again with 13 seconds of the 90 minutes to go.

That was despite there being a number of stoppages in the second half, including a couple of lengthy VAR checks for Kone's penalty and one that Wahbi Khazri missed for Tunisia.

Tunisia officials stormed onto the field to protest and later refused to send their team back to the field when it was decided to play on for the final stages.

Now the Confederation of African Football (CAF) has confirmed it is probing the circumstances of the farcical and controversial scenes, which grabbed global attention.

It has been reported that Sikazwe was taken to hospital after the game, with the effects of heatstroke and dehydration having caused him to lose focus.

"In relation to the TotalEnergies Africa Cup of Nations match between Tunisia and Mali played in Limbe on 12 January 2022, CAF is gathering all the necessary reports from the officials at the match," a CAF statement read.

"CAF is forwarding these documents to the competent bodies of CAF. At this stage, CAF is not in a position to make further comment until the responsible bodies indicate the way forward."

Daria Kasatkina reached her second semi-final in as many weeks with a straight-sets victory over Garbine Muguruza at the Sydney Tennis Classic on Wednesday.

The world number 26, who was defeated by Amanda Anisimova in the Melbourne Summer Set 2 semi-finals last week, beat second seed Muguruza 6-4 6-4.

Kasatkina held throughout the opening set, landing 67 per cent of her first serves, and saw the job through in the second despite a couple of early breaks for Muguruza.

It is the Russian's first win over a top-five opponent since beating Caroline Wozniacki at the 2018 French Open.

She will now face fifth seed Paula Badosa, who saw off Olympic gold medallist Belinda Bencic 7-6 (8-6) 3-6 6-3 in an entertaining match lasting two hours and 35 minutes.

The other semi-final in Sydney will be contested between Anett Kontaveit and Barbora Krejcikova, who advanced past Ons Jabeur and Caroline Garcia respectively.

Krejcikova proved far too strong for Garcia, prevailing 6-0 6-2 in 70 minutes, while Kontaveit was in action for just 43 minutes before being handed a walkover win in her match.

Jabeur had targeted "payback" against Kontaveit after her quarter-final opponent pipped her to the final WTA Finals spot in November, but injury cost her the chance to do so.

Having lost the first set 6-4, Jabeur – who eliminated Petra Kvitova in the previous round – felt unable to continue due to a lower back injury.

At the Adelaide International 2, three of the five Americans in action made it through to the semi-finals.

Alison Riske's clash with compatriot Madison Brengle ended early due to the latter retiring with the first set level at 3-3. Tamara Zidansek awaits Riske after beating Lauren Davis 7-6 (7-4) 7-6 (9-7).

Coco Gauff and Madison Keys will meet in the other semi-final, meanwhile, following victories over Ana Konjuh and Ludmilla Samsonova in two and three sets respectively.