Portrayed as a pantomime villain in some quarters, Chelsea striker Diego Costa has said he will not be changing his aggressive style of play to win new friends.
This and more from the happenings in the world of football
Diego Costa has yet to open his account for Spain in five appearances, a perplexing state of affairs given his prolific form for Atletico Madrid last season and his blistering start at Chelsea.
Jose Mourinho dropped his main striker Diego Costa for Chelsea's Premier League visit to Tottenham Hotspur on Sunday but the champions still proved toothless up front as they ground out an undistinguished goalless draw at White Hart Lane.
Atletico Madrid ended a run of 23 league derbies without a win when Diego Costa struck early to clinch a 1-0 victory over city rivals Real Madrid at the Bernabeu on Saturday.
With Manchester City drawing 2-2 at Arsenal and Liverpool suffering a shock 1-0 home defeat by Aston Villa, Jose Mourinho's Chelsea were the big winners in the fourth round of Premier League games.
Diego Costa has accused Chelsea of treating him like a "criminal" in a forthright newspaper interview which will deepen the breach with the Premier League club.
Romelu Lukaku scored two goals for Everton, one demonstrating rare strength and skill, to knock his old side Chelsea out of the FA Cup 2-0 in a dramatic quarter-final featuring two red cards on Saturday. All the frantic action happened in the final 13 minutes with Chelsea striker Diego Costa and Everton midfielder Gareth Barry sent off but their dismissals only came after Lukaku's brilliance had put the tie beyond doubt. The powerful Belgium striker, who never fitted in at Stamford Bridge and was sold to the Merseysiders for 28 million pounds ($40.28 million) two years ago, proved irresistible with his late five-minute double, especially with a first goal destined to go down in Goodison Park folklore. As the game meandered towards a replay, Lukaku conjured a 77th-minute goal from nowhere, muscling past two defenders on the left, powering into the box and, after some nifty footwork to bamboozle Gary Cahill, firing in a left-foot effort. Everton manager Roberto Martinez hailed it "one of the great goals we will see in the FA Cup".
Arsenal defender Gabriel has had his claim of wrongful dismissal in the feisty local derby against Chelsea upheld by the FA, but Chelsea's Diego Costa has been banned for three matches with immediate effect.
Spain coach Vicente del Bosque has included Diego Costa in his final 23-man squad for the World Cup finals despite the Brazil-born forward's recent injury woes.
Premier League-based trio Diego Costa, Juan Mata and Santi Cazorla were among a high-profile list of absentees when Spain coach Vicente Del Bosque named his provisional 25-man squad for Euro 2016 on Tuesday. Costa injured his hamstring against Liverpool in Chelsea's penultimate game of the season. Atletico Madrid striker Fernando Torres was also absent from the squad despite his improved form towards the end of the season, as were Arsenal midfielder Cazorla and Valencia forward Paco Alcacer, Spain's top scorer in their qualifying campaign.
Diego Costa's season is getting better and better. The Atletico striker found the net again and took the Madrid team atop the La Liga table.
Chelsea manager Jose Mourinho complained about a 'witch-hunt' by the footballing authorities against Diego Costa ahead of Tuesday's Champions League Group G match at Porto.
Atletico Super Cup win vindicates decision to stay, says Griezmann
When Griezmann fired Atletico to victory over Olympique de Marseille in the Europa League final in May it was widely viewed as his last stand for Diego Simeone's side before a move to Barca but they successfully convinced the Frenchman to stay.
Chelsea's Diego Costa continued his stunning start to life in the Premier League with a hat-trick in a 4-2 comeback win over Swansea City on Saturday that left champions Manchester City staring up the table after a 2-2 draw at Arsenal.
Zlatan Ibrahimovic has once again made the shortlist of for FIFA's goal of the year award, giving him a chance to retain the trophy he won last year.
New Atletico striker Diego Costa, whose transfer from Chelsea was agreed this week, watched on from the stands as both sides hit the woodwork in the opening 20 minutes of an even first period.
Interim manager Guus Hiddink was satisfied with Chelsea's 0-0 draw at Manchester United on Monday, especially as the Premier League champions played without a recognised striker.
Atletico Madrid striker Diego Costa haunted Arsenal again by firing his side to a 1-0 win in Thursday's Europa League semi-final second leg to send the Spaniards into the final and deny Arsene Wenger a dream end to his long reign as Arsenal coach.
Diego Costa scored twice as Atletico Madrid beat Valencia 3-0 to maintain their winning home run this season and keep pace with Barcelona at the top of the La Liga table.
'I think it's unacceptable what he does to Koscielny. He pushes him down, he hits him in the face. I do not understand Mike Dean's decision at all. Why does Diego Costa stay on the pitch and Gabriel is sent off?' 'If you want to speak about Diego Costa with me, it's just to say he played like he has to play and that's why you have full stadiums, you sell to television around the world for millions and millions because the game has to be played like that'
Chelsea brushed aside London rivals West Ham United with a 2-1 away win that restored their 10-point lead at the top of the Premier League on Monday.
French striker Kevin Gameiro has joined Atletico Madrid on a four-year deal from fellow La Liga side Sevilla, the Champions League finalists said on Saturday.
Eva Carneiro set to lose place on bench after Mourinho criticism
Chelsea striker Diego Costa will become the latest Chelsea player to wear a protective mask after breaking his nose, leading interim manager Guus Hiddink to liken his side to a 'team of Zorros'.
The champion coach to stay and improve Chelsea next season
Chelsea and Everton have been charged by the FA after Wednesday's stormy Premier League encounter.
The 24-year-old has scored three league goals already and Shevchenko, who never replicated his superb goalscoring record for AC Milan in three subsequent years at Chelsea, believes there is much more to come from the Spaniard.
Despite striking a brace to help Atletico win Europa League title against Marseille, the French player has been heavily linked with a switch to Barcelona.
Chelsea pair Diego Costa and Eden Hazard were named on Thursday on the shortlist for the Professional Footballers' Association (PFA) Player of the Year award.
Chelsea reached the League Cup final after Branislav Ivanovic's towering extra-time header secured a 1-0 victory over Liverpool in a rip-roaring semi-final second leg at an electric Stamford Bridge on Tuesday.
'We want to thank him (Costa) for what he did with this club. We wish him all the best for the future'
AC Milan have agreed a two-year loan deal with Chelsea for Fernando Torres but the Spain striker has yet to agree terms, the Italian club said in a statement on Friday.
Manchester City will be without David Silva, Raheem Sterling and captain Vincent Kompany for this weekend's visit to Chelsea, manager Manuel Pellegrini told reporters on Friday.
Under pressure from the chasing pack and rocked on their heels by a Charlie Adam bolt from the blue, Chelsea showed cool heads to extend their Premier League to seven points on Saturday with a 2-1 home win over Stoke City.
The two-legged ties will be played from February 16.
Chelsea banking on other big strikers with Costa still doubtful
Chelsea enjoyed a somewhat fortuitous return to winning ways when they beat Aston Villa on Saturday but their fragile self-confidence will face a far more severe test at Dynamo Kiev in the Champions League on Tuesday.
Bayern Munich and Atletico Madrid made it four away wins from the opening four Champions League last-16 first leg matches when they triumphed at Arsenal and AC Milan respectively on Wednesday.