Sergio Aguero insisted his retirement is not a tragedy as he looked back on an outstanding career that taught him to "turn defeat into victory".

The former Manchester City and Barcelona forward announced his retirement on Wednesday after suffering from a heart problem.

Aguero struggled with chest discomfort and dizziness, which were later attributed to a heart arrhythmia, in Barcelona's 1-1 draw with Deportivo Alaves on October 30.

After consultation with specialists, Aguero – who is City's leading scorer in Premier League history – accepted he would not be able to play again as the risk to his health would be too great.

But despite his sudden retirement, the 33-year-old insisted he would look back on his "amazing career" fondly as he reflected on the lessons football has taught him.

"I've always known that I'd give it all to have a chance to play again," Aguero said in his statement published on Twitter. However, after the last exams, I was advised by my doctors to cease practising professional football.

"Their words were sufficient to make a choice. Retiring under these circumstances is difficult, but life comes first - I've known that from the start.

"One of the many things that football taught me is that you can turn defeat into victory. This won't be any different. It's surely painful but it's no tragedy.

"A tragedy would have been another thing altogether. My thoughts are not on the time I could have played on, they are on the wonderful 18 years I did get to play.

"This amazing career will remain with me, and so will carrying it out with passion and dedication year after year. I keep the affection and care I received from each of the teams I played for when I was just a kid.

"And then at Independiente, Atletico Madrid, Manchester City, Barcelona, and Argentina's national team, always so dear to me. My recognition goes to the fans, who stood by me through thick and thin - your support has made me stronger."

Aguero left City for pastures new at Barcelona on a free transfer in July, having scored 184 times in the Premier League at a rate of one every 108 minutes, the best frequency of any player to net at least 20 in the competition's history.

Indeed, the former Argentina international could play another 2,520 minutes of Premier League action (the equivalent of 28 full games) without scoring, and he would still boast the best minutes-per-goal ratio of any player to have scored 20 or more times.

Aguero is also the Premier League's highest-scoring overseas player and holds the record for the number of goals scored for one club, while his 12 hat-tricks are another benchmark in the competition.

But as his career comes to an end, the former Atletico Madrid man heaped praise on those he has worked with.

"I want to thank all the trainers, team-mates, colleagues, staff, physios and managers who allowed me to develop my career in the best of conditions," he continued.

"My special gratitude goes to my family and friends, who were always by my side. And to my agents, the same I've kept since I was 14 years of age, who accompanied me with utmost professionalism and honesty.

"Beyond the titles I've contributed to win - something I greatly value - my biggest achievement has been earning the respect of my colleagues, and the love from the world of football.

"That's something that won't change - I'll keep it in my heart and it will make me strong for what's to come.

"Life goes on, and there's plenty of it ahead. It will be a new stage, a different one indeed, but I'll keep on just like I've done so far: always positive, with enthusiasm and joy."

Reggae Boyz head coach Paul Hall says being reactive in transition and circulating the ball quickly will allow the team to get the forwards more involved.

Jamaica has struggled offensively in their World Cup Qualifying campaign so far only managing six goals in their first eight matches.

Hall says getting the ball forward is a priority but a balance needs to be found.

“What we need to think about is a balance with everything. We need to be able to get the ball forward, obviously. We’ve been using our full-backs to get forward and try to get crosses in,” Hall said.

One approach that the team has tried is to use a target-man approach with West Ham striker Michail Antonio. This was evident in the team’s 3-0 loss to Panama on September 5.

Panama countered that approach by putting two centre backs on Antonio and essentially taking him out of the game.

Hall, however, sees progress from his team where that style of play is concerned.

“I think you’re starting to see the team take shape. The ball is going up to Michail Antonio and it’s starting to hold. He’s starting to get some players to support him. We’re able to build a little bit more,” said Hall.

When questioned about the formation of the team going forward, Hall said his emphasis will be on style rather than position.

“I like to build play. I like to get midfield players on the half-turn, playing it forward. It’s not necessarily a formation, it’s a style so whether you play 3-4-3, 3-5-2, 4-3-3, the players all know what style they’re playing in. They want to be able to play one and two-touch, circulate the ball really quickly and make it difficult for people to get close to you so it’s really important that we get the work into the players,” he said.

Hall reiterated that while it will be difficult to implement all his proposed changes in the short term, there are still some general ways his team can improve their offensive output.

“Like I said, in the short term it’s quite difficult to make that happen straight away but there are things like reacting in the transition, winning the ball back quickly and getting the ball forward as much as we can in a controlled manner and really just being attacking-based. That for me is the way how you do it,” said Hall.

The Reggae Boyz have also conceded 10 goals in their eight matches and Hall says limiting mistakes on the ball is a way to solve the Reggae Boyz defensive woes.

“We have players who can keep the ball and receive the ball in those deep-lying midfield areas. We’ve just got to make sure we create situations for us to be able to not lose the ball and focus on that. Really focus on keeping the ball,” Hall said.

Jamaica currently sits sixth in the standings in the final round of CONCACAF World Cup Qualifying with seven points from their eight matches.

Each team has played eight games so far with Canada atop the standings with 16 points ahead of the USA with 15.

Mexico and Panama are third and fourth with 14 each while Costa Rica is fifth with nine.

The Reggae Boyz next take on Mexico on January 27, 2022.

The top three teams at the end of 14 matches will advance to the 2022 FIFA World Cup while the team in fourth will advance to a playoff against a team from the Oceania Football Confederation (OFC).

Sergio Aguero has retired at the age of 33 due to a heart problem.

The Barcelona forward announced his decision to retire in a statement on Wednesday that was delivered at an event featuring president Joan Laporta and the club's first-team players.

Aguero, who starred for Atletico Madrid before becoming a Manchester City great, suffered chest pain in the draw with Deportivo Alaves on October 30, which the club confirmed was down to a heart arrhythmia.

Sergi Barjuan, interim coach at the time, said Aguero told him he was feeling "a little dizzy".

Further tests resulted in Aguero being ruled out for three months to undergo a "diagnostic and therapeutic process". 

However, after consultations with specialists, the Argentina international has been told it is too much of a risk to continue playing.

An emotional Aguero said at Camp Nou on Wednesday: "This conference is to communicate that I have decided to stop playing football.

"It's a very difficult moment. The decision I've made, I've taken it for my health, because of the problem I had a month and a half ago. I was in good hands with the medical staff, who did their best, who told me the best thing would be to stop playing.

"So, 10 days ago I made that decision, but I want to tell everyone I did everything to have some hope, but there wasn't very much."

Aguero joined Barca on a free transfer from City in July, but a calf injury meant he did not make his debut until October.

He made five appearances in all competitions for Barca, playing just 166 minutes, with his sole goal coming in the form of a late consolation in a 2-1 Clasico defeat to Real Madrid.

Aguero scored a club-record 260 goals in 390 appearances in a trophy-laden decade at City, including their famous last-gasp winner against QPR in 2011-12 to clinch the club's maiden Premier League title.

Real Madrid announced on Wednesday that Luka Modric and Marcelo have tested positive for coronavirus.

The experienced pair returned positive results in the latest round of routine squad tests and will now self-isolate.

Madrid, who beat Atletico Madrid 2-0 in the derby on Sunday, are next in action on Sunday, when they face Cadiz in LaLiga.

While Marcelo, 33, has started just once for Madrid this season, Modric remains a key part of Carlo Ancelotti's side.

The midfielder, who turned 36 in September, excelled against Atleti as Los Blancos moved eight points clear of Sevilla at the top of the table.

In total, he has played 18 times in all competitions this season.

Madrid face Athletic Bilbao on December 22 before resuming their season away to Getafe on January 2.

Sergio Aguero has retired at the age of 33 due to a heart problem.

The Barcelona forward announced his decision to retire in a statement on Wednesday that was delivered at an event featuring president Joan Laporta and the club's first-team players.

Aguero, who starred for Atletico Madrid before becoming a Manchester City great, suffered chest pain in the draw with Deportivo Alaves on October 30, which the club confirmed was down to a heart arrhythmia.

Sergi Barjuan, interim coach at the time, said Aguero told him he was feeling "a little dizzy".

Further tests resulted in Aguero being ruled out for three months to undergo a "diagnostic and therapeutic process". 

However, after consultations with specialists, the Argentina international has been told it is too much of a risk to continue playing.

Aguero joined Barca on a free transfer from City in July, but a calf injury meant he did not make his debut until October.

He made five appearances in all competitions for Barca, playing just 166 minutes, with his sole goal coming in the form of a late consolation in a 2-1 Clasico defeat to Real Madrid.

Aguero scored a club-record 260 goals in 390 appearances in a trophy-laden decade at City, including their famous last-gasp winner against QPR in 2011-12 to clinch the club's maiden Premier League title.

Organisers of the 2022 Africa Cup of Nations are working "around the clock" to ensure the tournament goes ahead amid suggestions it will be postponed.

There have been reports the finals could be called off due to the emergence of the Omicron strain of COVID-19, first identified in South Africa and now being cited as the reason for a rapid rise in infections in some parts of Europe and Africa.

The tournament was originally set to be played in January and February 2021, but was postponed due to the pandemic.

Veron Mosengo-Omba, the general secretary of the Confederation of African Football (CAF), met with officials from host nation Cameroon on Tuesday to discuss concerns ahead of the tournament's scheduled start on January 9.

CAF said in a statement that "the meeting between CAF and Health Ministry [of Cameroon] ironed out a number of details in relation to the competition" with the continent's footballing governing body and the Cameroon government said to have reached "common ground on the approach to the competition in January".

Mosengo-Omba said: "The meetings were important in getting a level of understanding on the state of readiness in Cameroon. There is a lot of work that is being done.

"We have to continue with the same momentum. We cannot rest. We have to work around the clock. I'm not resting, the LOC [local organising committee] cannot rest. CAF cannot rest. Everyone must join the efforts. We want to see a great Africa Cup of Nations here in Cameroon in January next year.

"Together with the Minister of Sport, we discussed all the pending issues and the way forward.

"There is a lot of progress in most operational matters and there is work that is currently being done day and night by the host nation, Cameroon to ensure that all the facilities for the teams are ready. We know of the massive effort that everyone is putting as part of the final touches on the ground. We see this progress, we acknowledge this progress."

Could Bayern Munich really part with Robert Lewandowski?

The 33-year-old talisman has broken all kinds of records in Munich, but he is not getting any younger.

With Erling Haaland the face of a new era, Bayern may be tempted for the Borussia Dortmund star to lead the way.

TOP STORY – LEWANDOWSKI OUT, HAALAND IN?

Bayern Munich could sell Robert Lewandowski to raise funds for in-demand Borussia Dortmund star Erling Haaland, according to Sport Bild.

Bundesliga champions Bayern are planning with Lewandowski for the future, though they have reportedly not written off the idea of bringing in Haaland, who has been linked with Manchester City, Real Madrid, Barcelona, Liverpool, Juventus, Paris Saint-Germain, Chelsea and Manchester United.

Should Bayern and Lewandowski not agree to a new deal, the Poland international is believed to be interested in a switch to the Premier League or PSG.

As for Bayern, they feel cashing in on Lewandowski for around €60million would help in landing Haaland, who has a release clause of €75m.

Bayern are also eyeing Barca's Ousmane Dembele, while Inter's Lautaro Martinez, Fiorentina forward Dusan Vlahovic and Juventus star Federico Chiesa are among their alternative options.

ROUND-UP

- Eurosport claims LaLiga champions Atletico Madrid want to bring in wantaway United forward Anthony Martial in a swap deal.

- Barca and Atletico are interested in Chelsea captain Cesar Azpilicueta, says Sport. Azpilicueta is a free agent at the end of the season. Chelsea team-mate Antonio Rudiger is also set to become available on a free transfer.

- Calciomercato reports PSG are eyeing a move for Bayern forward Kingsley Coman. The 25-year-old Frenchman made three appearances for PSG before leaving the capital in 2014.

- Salzburg sensation Karim Adeyemi is wanted by Barca, Inter and Liverpool but the Germany international wants a move to Dortmund, according to Fabrizio Romano.

Uruguay appointed former Inter Miami boss Diego Alonso as head coach of the CONMEBOL nation, it was announced on Tuesday.

Former Uruguay international Alonso replaces Oscar Tabarez after the legendary coach was sacked last month following a 15-year tenure.

Uruguay parted with Tabarez amid the country's woes after four consecutive defeats in 2022 World Cup qualifying left them seventh in the 10-team standings, but just one point adrift of fourth-placed Colombia and the final automatic qualification berth.

The Uruguayan Football Association (AUF) made no further comment upon confirming Alonso as the new coach.

River Plate's Marcelo Gallardo was reportedly the AUF's number one target before the Argentine coach re-signed with the champions.

Uruguay then turned to Alonso, who was available after his departure from David Beckham's MLS outfit Inter Miami in January.

Alonso – an eight-time international – has also coached Monterrey, Pachuca, Olimpia, Penarol, Guarani and Bella Vista.

The 46-year-old guided both Monterrey and Pachuca to CONCACAF Champions League glory in 2019 and 2017 respectively.

Alonso's first match in charge of Uruguay will be against ninth-placed Paraguay on January 27.

Xavi hailed "sensational" Dani Alves and tipped the full-back to have a big impact at Barcelona after making his second debut for the club on Tuesday.

Alves returned to Camp Nou on a free transfer last month following his departure from Sao Paulo in September over a contractual dispute.

The 38-year-old, who played 391 times for Barca in his first spell with the club, cannot be officially registered for the Catalan giants until the January transfer window.

However, the Brazil international was able to pull on the Blaugrana strip in Barca's exhibition friendly with Boca Juniors and played a full part in Saudi Arabia.

Alves impressed in the first half in particular but could not help his side overcome Argentine giants Boca, who went on to win the penalty shoot-out 4-2 after a 1-1 draw.

Xavi may not be able to call upon Alves competitively for another few weeks, but the recently appointed Barca boss is glad to have the veteran defender in his squad.

"His second debut is very positive for the team," Xavi said after the Maradona Cup match. "Everyone has seen he will help us a lot. He is a sensational player. 

"He's a team player and has a lot of character and soul. He will do very well for us.

"He has shown what he can contribute both in defence and attack. He plays with a lot of intensity and his final pass makes a difference."

Questions were raised regarding the timing of the game, which was held in memory of the late Diego Maradona, who represented both clubs during his legendary playing career.

But Xavi felt it was a good opportunity to give certain fringe players a run-out, with Philippe Coutinho among those to feature from the beginning.

"Those who have played less, like Neto or Riqui Puig, performed at a very good level, as did all the youngsters," Xavi said.

"The conclusions I take from this game are positive. We lost on penalties but are happy. Losing on penalties is the least important thing – getting minutes is what matters."

Ferran Jutgla gave a much-changed Barca side the lead at King Saud University Stadium, but Exequiel Zeballos struck 13 minutes from time to take the game to penalties.

Xavi's side now turn their focus back to LaLiga matters with a home match against Elche on Saturday, before travelling to Sevilla three days later for their final game of a testing year.

Barca have been linked with Erling Haaland as they prepare for 2022 after the Borussia Dortmund striker's agent reportedly met with club president Joan Laporta.

Given the LaLiga side's well-publicised financial issues, however, a move for the in-demand Norway international seems highly unlikely next year.

"These are all hypotheses," Xavi said when asked about the recent transfer speculation. "We will see, because we depend a lot on the salary limit and on financial fair play.

"We are not in our best moment but we will try to strengthen the team and the reinforcement of Dani will also go very well for us. In all markets we would like to strengthen."

Julian Nagelsmann hailed the "outstanding" Serge Gnabry after he scored a hat-trick in Bayern Munich's 5-0 thrashing of Stuttgart.

Gnabry marked his first start for almost a month with a superb display, helping himself to a treble and laying on the other two goals for Robert Lewandowski in the city where he was born.

The Germany forward gave Bayern a 1-0 half-time lead and they ran riot after the break, scoring three times in the space of five minutes behind closed doors at Mercedes-Benz Arena on Tuesday.

Gnabry was directly involved in five goals in a competitive match for only the second time in his career, with the only previous instance coming in the 7-2 win at Tottenham in October 2019 - when he scored four and provided one assist

Victory in Julian Nagelsmann's 200th Bundesliga match as a head coach put the champions nine points clear at the top of the table.

Nagelsmann lauded Gnabry, who has had to bide his time to force his way back into the team after a spell in quarantine and has also been hampered by an injury.

The Bayern head coach said: "He is an outstanding player who is currently struggling with his back and therefore maybe gets a tad less minutes than he deserves.

"He did very, very well today."

It was another devastating performance from the Bavarian giants, but there was concern when they lost Kingsley Coman to an injury in the first half

Nagelsmann said of the France winger: "We don't have an exact diagnosis for him yet. It's a muscular issue. We're hoping that it's nothing serious."

Lewandowski's double took him level with the great Gerd Muller on a record 41 goals in a calendar year in the German top flight.

New Reggae Girlz Interim Coach Vin Blaine says defence must be the focus to bridge the gap between his team and the better teams in the CONCACAF region.

Speaking at his introductory press conference on Tuesday, Blaine was critical of the team’s defensive organization under the previous coaching staff.

“It’s a concern of mine, from I’ve been watching the team. What I’ve recognized is that defensively, we don’t have bad players but our organization was poor. If I was to criticize the past coaching staff, I would say our girls weren’t playing defensively well. That’s the area I want to sure up first,” said Blaine.

When asked about the fact that the Reggae Girlz have not fared well against the top teams, Blaine said that had more to do with team rotation rather than an inability to compete.

“The team that played against Costa Rica recently; they have not played against the USA, really, because what the coaching staff was doing before, was an assessment of the players, so you found that in the US game, he had a different squad, in the Nigeria game he had a different squad and in the Costa Rica game he had a different squad,” Blaine said.

He was referring to three friendlies the team played against Nigeria, Costa Rica and the USA. In those games, Jamaica won 1-0 against Nigeria, lost 4-0 to the USA and played to a 0-0 draw against Costa Rica. Blaine said the team should not be judged on those recent performances.

“It’s hard to judge how these present girls that have come from the USA and are playing professionally would have matched up,” said Blaine.

“It’s hard to say they did badly because in the past we played a Costa Rica team and I think we got something like 11-0 way back when. They’re still competitive.”

The Reggae Girlz will begin the first round of the CONCACAF Women’s Championship on February 17, 2022, against Bermuda.

They are in Group C alongside Grenada, The Dominican Republic, The Cayman Islands and Bermuda.

The tournament also serves as qualifying for the 2023 FIFA Women’s World Cup in Australia and New Zealand from July 20 - August 20.

The Reggae Girlz are looking to qualify for their second straight FIFA Women’s World Cup.

Serge Gnabry scored a hat-trick and laid on a double for Robert Lewandowski as Bayern Munich moved nine points clear at the top of the Bundesliga with a 5-0 thrashing of Stuttgart.

Gnabry, making his first start for almost a month, opened the scoring in the first half and clinically doubled the champions lead after the break behind closed doors at Mercedes-Benz Arena on Tuesday.

The outstanding Gnabry then set Lewandowski up twice and completed his treble as the leaders ran riot in Julian Nagelsmann's 200th Bundesliga match as coach, scoring three times in the space of five second-half minutes.

Bayern lost Kingsley Coman to an apparent hamstring injury, but cruised to a sixth consecutive victory in all competitions.

Gnabry was a livewire from the start and he flashed an early shot across the face of the Stuttgart goal before Lewandowski fired straight at goalkeeper Florian Muller.

Omar Marmoush dragged a tame strike wide against the run of play before Gnabry put the champions in front, finding the back of the net with a classy first-time right-foot finish after Leroy Sane - on for the injured Coman - set him up five minutes before the break.

Stuttgart showed plenty of endeavour following the interval but Gnabry struck again in the 53rd minute, taking a pass from Thomas Muller and beating Marc Oliver Kempf before calmly slotting home with his left foot.

Gnabry then turned provider, picking out Lewandowski with a superb pass which the striker controlled on his chest and raced into the box before nonchalantly lifting the ball over the advancing Stuttgart keeper and into the net.

The same pair combined again as Lewandowski was on hand to slot home inside the six-yard box from a Gnabry cross.

Gnabry then capped a brilliant performance by tucking in from close range after the busy Muller could only palm into his path with 16 minutes to go.

Mario Balotelli believes he can earn a dramatic Italy recall in time for the World Cup play-offs, according to his club boss Vincenzo Montella.

The former Inter, Manchester City and Liverpool striker scored 14 goals in 36 games for the Azzurri before his international career ground to a halt in 2018.

Despite his long-time ally Roberto Mancini being head coach of the Azzurri, there has been little hint of a return to Italy duty since Mancini gave him three caps early in his reign.

Those three appearances were Balotelli's first for Italy since the 2014 World Cup, and he has not been called into a squad since September 2018, with his club career taking him in the meantime from Nice onwards to Marseille, Brescia, Monza and currently Adana Demirspor in Turkey.

Balotelli has scored five Super Lig goals this season for a team who sit eighth in the table after 16 games.

Former Roma frontman Montella, who also played for Italy, has floated the idea that there could yet be another chapter in the story of Balotelli's Azzurri career.

"Balotelli has extraordinary technical qualities. He is a good guy who sometimes goes off a little. But I found him very motivated, and I believe that in his career he has never been as concentrated as this year with us," Montella told Italia 1's Tiki Taka programme.

"He is growing a lot, it is a pleasure to coach him. He has the obsession to return to the national team. He is motivated, he believes in it, he knows he has to work hard, but he knows he has three months to convince Mancini that he knows everything about him, his strengths and weaknesses."

Italy won Euro 2020 just five months ago but face a battle to get to the World Cup, knowing they must beat North Macedonia on March 24 to set up a decider against Cristiano Ronaldo's Portugal or Turkey.

This is because, despite remaining unbeaten in qualifying so far, they finished only second to Switzerland in the group stage. Italy missed out on the 2018 World Cup, so to do so for a second successive time would be a major blow.

Montella said: "Mancini has done an extraordinary job since the beginning of his Azzurri adventure and winning the European Championship was a great thing. Getting to the World Cup will be difficult but Italy, in difficulties, always manage to bring out the best of its potential. I wish and hope that we will be able to qualify."

Antoine Griezmann faces a spell on the sidelines after suffering a thigh injury in Atletico Madrid's derby defeat to Real Madrid on Sunday.

Griezmann had to be withdrawn at half-time in Atleti's 2-0 LaLiga loss at the Santiago Bernabeu.

The France international underwent an MRI scan and discovered he sustained a muscle injury to his right thigh.

Griezmann will seemingly miss the trip to Sevilla on Saturday and is also set to sit out the visit to Granada next Wednesday.

The 30-year-old has scored seven goals in 18 games since re-joining the Spanish champions from Barcelona on transfer deadline day.

Diego Simeone's side are fourth in the table following back-to-back LaLiga defeats, 13 points behind leaders Los Blancos.

Griezmann scored in a 3-1 win at Porto last week that sealed Atleti's place in the last 16 of the Champions League, setting up a tie against Manchester United.

Reggae Boyz Head Coach Paul Hall says he wants the team to play attacking, possession-based football but noted that it will be difficult to change the personality of the team in the short term.

“It is very difficult to change the personality of a team in the short term because we’re looking for results and looking to pick a squad and a team that is going to get us results,” said Hall speaking at his introductory press conference on Monday.

 Hall explained the style of play he wants the team to exhibit under his leadership while once again indicating that the changes will take time.

“I do like to press high. I also like to make sure the team is attack-minded and play a possession-based style. How much of that we can get out of them in the short term is down to the work we can do beforehand, but tactically, we’re looking to press and counter-press and hopefully, in the five phases of the game, try to dominate the opposition.” Hall said.

The interim coach also said a change he will implement is centred around the team's wide play and the use of rotations when necessary.

“We could get our wingers to come inside, get our fullbacks attacking or the opposite way around and we could have rotations. I’m very much about rotations,” Hall said.

Hall took charge of the Reggae Boyz last week after the Jamaica Football Federation fired Theodore Whitmore. Whitmore lost his job after the Reggae Boyz only managed to win one of their first eight matches in the final round of qualifiers for the 2022 FIFA World Cup and now lies sixth in the eight-team standings with seven points. Only six matches remain in the qualifiers and the Reggae Boyz are seven points off the top three, which are automatic qualifiers for the World Cup.

The Reggae Boyz will resume their campaign on January 27 against Mexico at the National Stadium in Kingston. The match will come seven days after the Reggae Boyz play Peru in an international friendly on January 20.