Costa turned Juanfran's low cross into the net in the 69th minute for Atletico's third goal in the first leg of the last 16 tie against third division Lleida but immediately limped to the sidelines. He did return to the pitch, however, and completed the game despite bleeding from his knee.
Thomas Partey scored his first goal for Atletico Madrid as they reached the last 16 of the King's Cup with a 1-0 home victory over third-tier Reus on Thursday that secured a 3-1 aggregate success.
Like an ailing heavyweight, Spain and their hopes of a third straight European title ended in a tame surrender as their 2-0 defeat by Italy represented the definitive end to a golden era in their footballing history. A first-half effort from defender Giorgio Chiellini and a stoppage-time goal by striker Graziano Pelle sent the Azzurri into the quarter-finals at Euro 2016 and left Spain to mull over a second successive failure on the international stage.
Barcelona came through a testing local derby at Espanyol, winning 3-0 to cling to their slender lead at the top of La Liga after rivals Real Madrid had set the challenge by beating Valencia 2-1 in the earlier kick-off.
An all-conquering Spain side were on the crest of a wave last time they faced Germany on the way to winning the 2010 World Cup but they now meet on Tuesday in what will be a stern test for a new fledgling team.
Real Madrid maintained their pursuit for the title by defeating Malaga 3-1 late on Saturday.
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With 13 points from the last 15 available, striker Fernando Torres looking rejuvenated, options all across the pitch and an empty treatment room, Chelsea are clearly hitting their stride.
Barcelona's lead at the top of La Liga was cut after a second consecutive defeat and LeicesterCity's improbable march towards the Premier League title showed no sign of slowing as they won a fifth straight match. Juventus stayed six points clear of Napoli after Italy's top two both won and Bayern Munich extended their Bundesliga lead to seven points. Here is a summary of results from football matches played across Europe over the weekend.
World champions Spain held on for a 2-1 win over Haiti in a friendly on Saturday as they warmed up for this month's Confederations Cup.
Chelsea manager Jose Mourinho stoked up his war of words with Manuel Pellegrini on Monday by questioning the Manchester City manager's sums.
Manchester City goalkeeper Joe Hart generated some more negative headlines after a last minute mix-up with Matija Nastasic allowed Chelsea's Fernando Torres to score a late winner in a 2-1 victory at Stamford Bridge on Sunday.
The shadow of their disappointing 2014 World Cup campaign still hangs over Spain as they prepare to defend their European Championship crown in France next month, according to coach Vicente del Bosque.
Atletico Madrid reached the Champions League final on away goals on Tuesday after a 2-1 defeat at Bayern Munich, in which both sides missed a penalty, with the exhilarating tie finishing 2-2 on aggregate.
Javier Ceppi, Tournament Director of the 2017 Under-17 football World Cup, which India will host, says the success of the event depends on the country's fans. Laxmi Negi reports.
If you ask Barcelona and Spain fans about their most cherished footballing memories over the past decade the chances are they will involve an exquisite intervention from midfield maestro Xavi.
Eden Hazard and Fernando Torres applied the gloss to a workmanlike 2-0 victory at Hull City that lifted Chelsea ominously to the top of the Premier League on Saturday.
Atletico Madrid's Brazil-born forward Diego Costa has signed a formal letter stating his wish to play for adopted country Spain, ending a tug-of-war between the two powerhouses over the in-form 25-year-old.
Atletico Madrid tore apart city rivals Real Madrid 4-0 at home to open up the La Liga title race on Saturday in a triumph crowned by a spectacular overhead kick goal by Saul Niguez.
Two bad results do not make a crisis but Chelsea must break with the past and change their style of play to get back on top in the Premier League and Europe, manager Jose Mourinho said on Friday.
Chelsea have not given up hope of signing unsettled Manchester United forward Wayne Rooney, Blues manager Jose Mourinho has said.
Monaco owe most of their recent success to their young guns, but when they face Manchester City looking to overturn a two-goal deficit in their Champions League last-16 tie on Wednesday, they will turn to a more experienced player in Radamel Falcao.
Juventus striker Carlos Tevez struck to give the Serie A champions a 1-0 win over AC Milan on Saturday, handing coach Massimiliano Allegri a winning return to San Siro where he was shown the door eight months ago.
AC Milan clung on to beat Parma 5-4 away in Serie A on Sunday despite an dreadful defensive display which included Mattia De Sciglio scoring an extraordinary own goal from near the halfway line late in the match.
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Neymar scored the opener to continue his rich vein of form as 10-man Barcelona won a one-sided La Liga derby against Espanyol.
Barcelona's lead at the top of La Liga was cut to two points on Saturday as they squandered a two-goal advantage to draw 2-2 at Sevilla while Real Madrid powered their way to a 3-0 home win over Eibar.
Atletico Madrid demonstrated their remarkable team spirit to come roaring back from two goals and a man down to draw 2-2 at Liga debutants Girona on Saturday, after Antoine Griezmann had been sent off for the first time in his career.
Real Madrid closed to within two points of La Liga leaders Barcelona after demolishing nine-man Rayo Vallecano 10-2 while Atletico Madrid missed a chance to seize top spot outright by losing 1-0 at Malaga.
Stevan Jovetic and Jesus Navas scored their first goals for ManchesterCity who avenged last season's shock FA Cup final defeat by Wigan Athletic with a 5-0 victory in the League Cup third round on Tuesday.
From the planet's costliest player Neymar to 'tiki-taka' kings Xavi and Iniesta to the ultimate sorcerer Ronaldinho, the FIFA Under-17 World Cup has been the cradle for many of world football's household names.
Ten-man Premier League leaders Leicester City lost at title-chasing Arsenal, while La Liga pacesetters Barcelona crushed Celta Vigo and Juventus took over from Napoli at the top of Serie A by edging their rivals.
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Jose Mourinho said he was sad to see midfielder Juan Mata leaving Stamford Bridge after confirming that the Spaniard's move to Manchester United was imminent on Friday.
Mohamed Salah struck four times in rampant Liverpool's 5-0 thrashing of Watford that lifted them back into third spot in the Premier League on Saturday.
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European heavyweights Barcelona, Bayern Munich, Juventus and Paris St Germain all maintained their leads and Benfica toppled Sporting Lisbon.
Barcelona look well set to wrap up the La Liga title.
Cristiano Ronaldo ensured Atletico Madrid fans will have bitter memories of the last local derby at the Vicente Calderon stadium by scoring a hat-trick in a 3-0 win for La Liga leaders Real Madrid on Saturday. Ronaldo's deflected free kick put Real in charge in the 23rd minute in the first meeting of the teams since the Champions League final in May. The prolific Portuguese killed off Atletico's resistance by winning and converting a penalty in the 71st minute and capped a harrowing night for the home side by tapping in the third in the 77th.
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.