La Liga's organising body announced on Monday that all clubs would begin testing their players this week as part of the first phase of a four-step protocol to return to playing matches, without spectators, in June.
Barcelona striker David Villa is recovering well from a broken leg but the club will not rush him back into action before he is ready, captain Carles Puyol said.
Barcelona want Spain midfielder Andres Iniesta to end his career at the Catalan club, coach Gerardo Martino said on the eve of Saturday's La Liga game at Almeria.
An ineffectual Barcelona crashed to their first La Liga defeat of the season and failed to restore their three-point lead over Atletico Madrid at the top when they were beaten 1-0 at Athletic Bilbao on Sunday.
Panathinaikos could be on the receiving end of a Champions League backlash from a wounded Barcelona on Tuesday after the La Liga giants were stunned 2-0 at fortress Nou Camp by unfancied Hercules at the weekend.
Barca dominated possession and Luis Suarez had several early chances but it was Villarreal who took the lead with Denis Cheryshev redirecting a Mario Gaspar shot past keeper Claudio Bravo on the half hour.
Overmars joined Barca from Arsenal for $35.5 million in July 2000, but has enjoyed little success since his record-breaking move.
Barcelona winger Raphinha secured a 1-0 win in LaLiga for the second straight week this time at Athletic Bilbao as his side tightened their grip on top spot.
Leaders Real Madrid were held to a 1-1 draw away to promoted Real Murcia in the Primera Liga on Saturday, allowing arch-rivals Barcelona to close to within two points in the standings.
The Catalans made a lethargic start and fell behind in the 16th minute when striker Joseba Llorente bundled the ball into the net but they salvaged a point when Ronaldinho equalised with a neat finish just before halftime.
Alexis Sanchez struck twice and created a goal for Neymar as Barcelona recovered from conceding early to maintain their perfect La Liga start with a 4-1 win at home to Real Valladolid on Saturday.
Real Madrid have one hand on a first La Liga trophy in four years after Cristiano Ronaldo scored a brilliant winner in a 2-1 victory at Barcelona on Saturday that stretched their lead over their bitter rivals to seven points with four games left.
'There is no price limit to let him go or a price that we are ready to give in'
After losing 4-0 in the first leg in France, Barcelona scored three times in the last seven minutes to win a thrilling last 16 home game 6-1 on Wednesday and march into the quarter-finals.
Real Madrid and Barcelona were made to work hard before grinding out wins in La Liga at the weekend while Inter Milan scored a surprise derby victory over AC Milan in Serie A.
Spain left-back Jordi Alba knows his Barcelona teammate Arda Turan of Turkey is under a lot of pressure to put in a strong performance on Friday when their sides meet at Euro 2016.
Barcelona goalkeeper Marc-Andre ter Stegen is wary of the danger posed by Juventus forward Paulo Dybala ahead of their opening Champions League Group D clash on Tuesday.
Kaka came off the bench after six weeks out injured and produced a clinical finish from Cristiano Ronaldo's assist to keep Real Madrid hot on the heels of leaders Barcelona in La Liga on Saturday. After Barca's nervy 3-1 win at home to basement side Xerez in the earlier kickoff, Brazil's World Cup-bound playmaker Kaka struck eight minutes from time to fire Real to a nail-biting 2-1 victory at 10-man Real Zaragoza.
A win for Real Madrid or a draw for Barcelona in Saturday's El Clasico at the Bernabeu could be the deciding act in the La Liga title race this year.
Barcelona striker David Villa had successful surgery on his broken left leg on Monday and doctors said it would take him four to five months to recover.
Sweden striker Zlatan Ibrahimovic made his debut for Barcelona in the second half of their 1-0 defeat by Manchester City in the Joan Gamper Trophy on Wednesday.
Real Madrid's 10-point lead over Barcelona at the top of La Liga should be more than enough to secure a first title since 2008.
Pierre-Emerick Aubameyang scored twice as a rejuvenated Barcelona gave a football masterclass to inflict a humiliating 4-0 defeat on rivals Real Madrid on Sunday.
Barcelona will decide on Tuesday whether to risk Zlatan Ibrahimovic and Lionel Messi in their Champions League clash with Inter Milan at the Nou Camp, coach Pep Guardiola said on Monday.
Getafe thrashed Barcelona 4-0 to snatch a place in their first King's Cup final despite losing the first leg 5-2.
Injury-hit Barcelona will not be complaining if another 'lucky' black cat helps Lionel Messi find the net at the Nou Camp on Wednesday when they bid for a third King's Cup final appearance in four years.
Injury-hit Barcelona will not be complaining if another 'lucky' black cat helps Lionel Messi find the net at the Nou Camp on Wednesday when they bid for a third King's Cup final appearance in four years.
European champions Barcelona have injury worries up front for their Champions League Group F match at home to Rubin Kazan on Tuesday.
Cesc Fabregas struck what may prove a priceless away goal as holders Barcelona drew 1-1 at depleted arch-rivals Real Madrid in an entertaining and closely fought King's Cup semi-final first leg on Wednesday.
Lionel Messi and Cesc Fabregas each scored twice as Barcelona thrilled the Nou Camp with a crushing 4-0 win over Osasuna in their King's Cup last-16 first leg on Wednesday.
The plane carrying Chapecoense to the Copa Sudamericana final, first leg against Atletico Nacional crashed into mountains outside Medellin, Colombia on November 28 after running out of fuel, killing 71 of the 77 people on board
Five-times European champions Barca, with their trident of Lionel Messi, Luis Suarez and Neymar subdued, have not exited in the last 16 since going out to Liverpool in the 2006/07 season and the score equalled their worst Champions league loss.
Zlatan Ibrahimovic will be the happiest man alive once he has completed his move to Barcelona from Inter Milan, the Swedish striker said on Sunday.
Barcelona blew the La Liga title race wide open when Lionel Messi scored a hat-trick in a 4-3 comeback win for the champions at 10-man Real Madrid in an action-packed 'Clasico' on Sunday.
Holders Barcelona must beat Levski Sofia to make sure of avoiding a shock exit from the UEFA Champions League.
News of all that's transpired on and off the football field
A solo goal by the Brazilian striker and some outstanding goalkeeping from Iker Casillas earned Real Madrid a 1-1 draw with leaders Barcelona in the Spanish league.
Barcelona is reportedly looking to buy ManchesterCity star David Silva as a replacement for their veteran star midfielder Xavi.
Barcelona's nightmare week hit a new low when they followed up their Champions League exit with a shock 1-0 defeat at Granada on Saturday that left their bid for a fifth La Liga title in six years in serious jeopardy.
