Uruguay striker Luis Suarez could be suspended from the World Cup for the second successive tournament after he appeared to bite Italy's Giorgio Chiellini on the shoulder during his team's 1-0 win on Tuesday. Check out some of the infamous World Cup offences and their punishments.
Luis Suarez can learn to stop biting opponents but it will not be a quick or easy process, senior psychologists have said following the Uruguay striker's bite on the shoulder of Italy defender Giorgio Chiellini at the World Cup.
Portugal have denied midfielder Raul Meireles was making an insulting gesture toward the referee after teammate Pepe was sent off against Germany on Monday, saying he was simply passing on tactical instructions from coach Paulo Bento.
The Catalans will not just be looking to extend their domestic hegemony, though, as they have spent a combined 250 million euros ($280 million) on a renewed bid to win the Champions League.
Barcelona closed to within a point of La Liga leaders Real Madrid when Lionel Messi scored one goal, created two and conceded a penalty in a 3-1 win at home to champions Atletico Madrid on Sunday that eased pressure on under-fire coach Luis Enrique.
Messi's fitness was a major concern ahead of the resumption -- the talismanic forward was dealing with a quadriceps injury. But he has suffered no further setbacks since returning to training with the rest of the squad at the start of the week.
Barcelona suffered a shock 2-1 home defeat by Granada on Thursday, conceding two second-half goals to blow the chance of moving top of La Liga.
Luis Suarez has reportedly said that he has spoken to specialists about his behavior and has promised his fans that there will be no biting incidents in the future.
Arsenal's defence not afraid of Barcelona trio, says Ozil
Luis Suarez made his first appearance following his biting controversy for new side Barcelona and Neymar scored twice as the Spanish giants beat Mexican side Leon 6-0 in a pre-season friendly on Monday.
Lionel Messi broke the deadlock and Luis Suarez scored twice in the second half to give Barcelona a typically emphatic 3-0 win over River Plate in the Club World Cup final on Sunday.
The flavour of the season, Luis Suarez, has revealed that he lets his team captain Steven Gerrard to take any penalty shots for the club as he values team success over personal milestones.
From Luis Suarez's bite to commenting on Brazil's big loss in the semi-final, everyone had their two-bit to share. Here is a selection of the best quotes from the 2014 World Cup in Brazil.
Here are some of those players who have seized the opportunity in Brazil to put themselves firmly on the radar as transfer targets in the weeks and months ahead.
Photos of the World Cup match between Honduras and Switzerland
Opinion in Uruguay, a country of around three million people sandwiched between soccer powerhouses Argentina and Brazil, was divided over Luis Suarez's latest antics.
Uruguay forward Luis Suarez faces a lengthy ban after Italy defender Giorgio Chiellini accused him of biting during the South Americans' 1-0 Group D victory on Tuesday, overshadowing a day of emotional extremes at the World Cup.
Italy must find a way to shut down Uruguay striker Luis Suarez when the teams clash at the Dunas arena on Tuesday in a World Cup showdown which will decide who goes through to the last 16.
England were sucker-punched by a typical British goal they should have known how to defend against, manager Roy Hodgson said on Thursday following their 2-1 World Cup Group D loss to Uruguay.
England expect to face an added danger with a Luis Suarez comeback for Uruguay in World Cup Group D on Thursday even if coach Oscar Tabarez has not confirmed his country's top scorer for the match in Sao Paulo.
Uruguay are hoping Luis Suarez will be fit enough to help them revive their World Cup hopes against England on Thursday after a shock 3-1 loss to Costa Rica in Saturday's Group D opener.
Luis Suarez's spectacular season for Liverpool went a long way to restoring his tarnished image among English fans but the Uruguayan will again be public enemy No 1 for a game that could decide World Cup Group D.
Liverpool emphatically answered the burning question of how Luis Suarez and Daniel Sturridge would work together after the Uruguayan's lengthy ban as the pair combined with devastating effect in Sunday's 3-1 win at Sunderland.
Liverpool manager Brendan Rodgers refused to criticise defender Kolo Toure after his glaring error gifted West Bromwich Albion striker Victor Anichebe an equalising goal in their 1-1 Premier League draw on Sunday.
Uruguay striker Luis Suarez is to have surgery on his knee on Thursday morning, just over three weeks before the start of the World Cup, according to local media reports.
Liverpool striker Luis Suarez has asked for forgiveness after accepting a 10-match ban for biting Chelsea defender Branislav Ivanovic in last weekend's Premier League match.
Luis Suarez has a new brother in arms in former heavyweight boxing champion Mike Tyson.
'As far as strike force is concerned, you don't look any further than Luis Suarez and Daniel Sturridge in the English Premier League,' former England and Liverpool great Robbie Fowler tells Manu Shankar.
Uruguay forward Luis Suarez is being investigated by FIFA for allegedly punching Chile defender Gonzalo Jara during a South American World Cup qualifier last month.
Luis Suarez's 'wild nature' was on display as he tried to win a penalty with an 'acrobatic swimming pool jump' that deserved a yellow card for simulation, according to Chelsea manager Jose Mourinho.
Few players have undergone the transformation from sinner to saint that Luis Suarez is experiencing this season and the prolific Uruguay striker is now dreaming of winning the Premier League with Liverpool.
Images from the English Premier League matches played on Sunday.
The crowd in Tel Aviv cheered Messi throughout and it was the forward who helped Argentina draw level in the 63rd.
Lionel Messi, Luis Suarez and Neymar were all on target as holders Barcelona beat Athletic Bilbao 3-1 on Wednesday to overturn a deficit from the first leg and advance to the quarter-finals of the King's Cup.
The South American trio of Lionel Messi, Neymar and Luis Suarez reached a scorching 108 goals for the season following the La Liga leaders' 8-0 destruction of Cordoba on Saturday but the team's defence is yet to dispel doubts
Uruguay striker Luis Suarez was given a one-match ban by FIFA on Saturday for the controversial last minute handball which denied Ghana a semi-final place.
Real Madrid talisman Cristiano Ronaldo and Barcelona striker Luis Suarez took centre stage on Saturday in bailing their teams out with late strikes to silence their critics following slow starts to the season.
Images from the EPL matches played across England on Saturday.
Javier Hernandez poached a second-half winner as Manchester United beat arch-rivals Liverpool 1-0 to move into the English League Cup fourth round on Wednesday, subduing Luis Suarez on his return from a 10-match ban.
Uruguay forward Luis Suarez has escaped a sanction for allegedly punching an opponent during the World Cup qualifier against Chile, the country's football federation (AUF) said in a statement.