Atletico Madrid said that both the players will not resume training on September 4 and their return is "expected after completing their quarantine."
Diego Costa has turned into a pale imitation of the player who took the Premier League by storm last year and Chelsea must get him firing on all cylinders again to have any hope of salvaging their wretched season.
Chelsea striker Diego Costa is looking for a move away from Stamford Bridge after being told by manager Antonio Conte that the 28-year-old is not part of his plans at the Premier League club, the Spain international has said.
Chelsea striker Diego Costa must serve an extra one-match ban after being sent off in last month's FA Cup tie at Everton, the Football Association said on Friday. "Following an Independent Regulatory Commission hearing on Thursday, Chelsea's Diego Costa has been given a one-match suspension, fined 20,000 pounds ($28,600 ) and warned as to his future conduct," the ruling body said in a statement. Costa admitted a charge of improper conduct in relation to his behaviour after he was shown a second yellow card in the FA Cup quarter-final at Goodison Park.
Chelsea striker Diego Costa needs to learn to show respect to opponents after the Spaniard goaded Everton players during their pulsating 6-3 English Premier League win on Saturday, Toffees coach Roberto Martinez said.
Diego Costa left the Stamford Bridge pitch to exultant cheers after a hat-trick against Swansea City on Saturday highlighted a breathless start to a Chelsea career for a team that has been designed around him.
Wayne Rooney struck with a 74th-minute free kick to give England a 1-0 win over 10-man Estonia in a Euro 2016 Group E qualifier on Sunday and move to within six goals of Bobby Charlton's record tally of 49.
News of all that's transpired on and off the football field
A striker was the need of the hour for Wolves, who have scored only three goals in six league games -- the least among all 20 teams.
Chelsea's fiery Spain striker Diego Costa snatched a last-minute goal to secure a 2-1 home win over West Ham United and hand new manager Antonio Conte a winning start to his Premier League career on Monday. The bearded Costa collected a header from new signing Michy Batshuayi and thumped it low beyond West Ham goalkeeper Adrian's outstretched right hand to claim the points.
Jose Mourinho has confirmed Diego Costa was taken to hospital with a rib injury suffered during Chelsea's Capital One League Cup match at StokeCity on Tuesday.
Chelsea striker Diego Costa has avoided disciplinary action after appearing to kick out at Liverpool's Martin Skrtel in Saturday's 3-1 defeat, according to English Football Association sources.
Atletico were fined 2800 euros ($3,150), while Costa 6010 euros over the incident.
Chelsea's Brazilian midfielder Oscar has taken to Twitter to deny reports of a training ground row with team mate and Spain international Diego Costa.
Chelsea forward Diego Costa has been charged for improper conduct following his red card in their 2-0 FA Cup quarter-final defeat by Everton at Goodison Park on Saturday.
Spain striker Diego Costa could miss next month's European Championship finals due to his latest hamstring injury, Chelsea's interim manager Guus Hiddink said on Friday.
Diego Costa scored four goals as Real Madrid were embarrassed 7-3 by rivals Atletico Madrid in the final match of their United States tour, in New Jersey, on Friday
Costa, the Premier League's leading scorer with 14 goals, will miss Saturday's game following a disagreement with Chelsea manager Antonio Conte and a club fitness coach Julio Tous, the reports say.
As Chelsea's season suffered a final sorry implosion with an FA Cup defeat at Everton on Saturday, it was fitting that it should end with another display of fury from their angry young man, Diego Costa. While the inquest into the Premier League champions' dismal campaign will continue long after their 2-0 quarter-final reverse at Everton, the immediate topic consuming social media centred on the combustible Spain striker's sending-off, surprisingly his first for Chelsea. Alan Shearer, one of England's greatest strikers, joined the debate by telling BBC viewers the Brazilian-born forward had become "tiresome". Much of the attention focused on whether Costa, who became embroiled in a late face-to-face brouhaha with Everton's Gareth Barry, had gone as far as biting his opponent, Luis Suarez-style. Another question was whether he spat at the feet of referee Michael Oliver after being booked earlier for an altercation with Barry. "It's tiresome from him now. He spends too much time abusing and fighting and scrapping," Shearer said. "You can't do that every game because you turn the ref against you."
Real Madrid coach Ancelotti goes on trial in Spain for tax evasion.
Chelsea manager Antonio Conte is keen to see how his side cope with the absence of striker Diego Costa and midfielder N'Golo Kante and may change his favoured 3-4-3 formation when Bournemouth visit.
Diego Costa's equaliser for Spain against Portugal on Friday was the first time a World Cup goal was awarded after a review from the video assistant referee (VAR).
The behaviour of Chelsea's Diego Costa against Arsenal last weekend was bad for football's image and sent the wrong message to children, Pele has said on the eve of an art exhibition in London to celebrate his 75th birthday.
Chelsea manager Antonio Conte indicated that striker Diego Costa will stay at the club, despite a series of reports in the Spanish media linking him with a return to Atletico Madrid.
Chelsea manager Antonio Conte is uncertain about the future of Diego Costa, as Spanish media reports have linked the striker with a possible return to Atletico Madrid. The 27-year-old, who joined the London club from Atletico in 2014, did not feature in Chelsea's 3-2 defeat by Real Madrid in a pre-season friendly on Saturday due to a back injury. The Spain international scored 12 times last season as the club finished 10th in the Premier League, with British media reports also linking Everton striker Romelu Lukaku with a potential move back to Stamford Bridge.
Chelsea striker Diego Costa has denied he deliberately stamped on Liverpool's Emre Can.
Chelsea playmaker Eden Hazard relishes playing with striker Diego Costa and is keen for the Spaniard to resolve his stand-off with the English Premier League champions and return to action.
Defending champions Chelsea's season could be in trouble if striker Diego Costa is unavailable for long, former Tottenham Hotspur manager Harry Redknapp said.
Chelsea have signed Spain World Cup striker Diego Costa from Atletico Madrid, the Stamford Bridge club said in a statement on Tuesday.
Chelsea manager Jose Mourinho said he and striker Diego Costa have made up with 'kisses and cuddles' after their halftime row in Tuesday's 4-0 Champions League win over Israeli opponents Maccabi Tel Aviv.
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.
Chelsea's Spanish striker Diego Costa was named along with usual suspects Lionel Messi and Cristiano Ronaldo in the 23- man FIFA Ballon D'Or short-list released on Tuesday.
Atletico Madrid hope to have talismanic striker Diego Costa back fit against Barcelona on Wednesday when the La Liga leaders bid to pull off another Spanish surprise by reaching the Champions League semi-finals.
Chelsea striker Diego Costa and Arsenal's Gabriel Paulista have both been charged by the Football Association after incidents in Saturday's bad-tempered Premier League derby at Stamford Bridge.
Chelsea striker Diego Costa credited manager Antonio Conte for the side's record-equalling run of 13 consecutive victories that has propelled them to the top of the English Premier League table.
Chelsea striker Diego Costa is uncertain to start their Premier League game against Stoke City as he tries to shake off the lingering effects of a hamstring injury, manager Jose Mourinho said on Friday.
Diego Costa is in favour with Spain's national team again after a couple of terrific displays -- and nobody is happier than the country's other premier striker, Alvaro Morata. Since coming on for Morata after the Real Madrid forward picked up a knock in Spain's 2-0 win over Belgium in Brussels last week, Costa has done nothing but impress new coach Julen Lopetegui.
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.
Midfielders John Obi Mikel, Andre Schurrle and Ramires will all play no part while striker Didier Drogba is not fit enough to play for 90 minutes, according to manager Jose Mourinho.
Atletico Madrid's Brazilian striker Diego Costa scored twice as they came from behind to beat Levante 3-2 at home on Saturday to go three points clear at the top of La Liga.