Barcelona forward Pedro has damaged a calf muscle while away on international duty and will be out of action for 10 days, the La Liga leaders said in a statement on Wednesday.
World-record signing Neymar greeted delirious fans at a grand welcome event at Paris St Germain's stadium on Saturday but must sit out the French club's Ligue 1 opener after his transfer was not registered in time.
Paris St Germain striker Zlatan Ibrahimovic was suspended for two games by UEFA on Wednesday for his sending off in the Champions League last 16 first leg match with Valencia, the governing body said.
France and Spain will step up security ahead of the Champions League quarter-finals in Madrid and Paris on Tuesday and Wednesday nights, top officials said, as Islamic State threats cast a shadow over Europe's top club soccer tournament.
The 34-year-old Argentine joined PSG on a two-year contract with the option of extending it by another year after Barcelona made it clear they could not afford to keep him because of LaLiga's financial fair play rules.
The former England captain earned 115 caps for England, a record for an outfield player, and won the Champions League, six Premier League titles and two FA Cups with Manchester United.
Paris St Germain fielded a second-string side and were held 0-0 at home by Montpellier in Ligue 1 on Saturday as they restored a 23-point advantage at the top of the table.
PSG's Neymar to undergo ankle surgery, ruled out for rest of season
Images from Wednesday's Champions League matches, between Real Madrid and Paris St Germain, and Manchester City and Sporting CP
Manchester City and Paris St Germain, two of the newly rich clubs in European soccer, have been fined up to 60 million euros ($82.23 million) and had their squads capped for next season's Champions League after breaching UEFA's financial rules.
- Zlatan Ibrahimovic started on the bench but still netted his 21st goal in as many Ligue 1 appearances as Paris St Germain opened a six-point lead at the top with a 3-1 home win over Bastia on Friday.
Barcelona forward Lionel Messi was back on the training pitch on Thursday as he bids to rid himself of a hamstring injury before Tuesday's Champions League semi-final first leg at Bayern Munich.
Police have launched an investigation after Paris St Germain's players were confronted by angry supporters upon their return to the French capital on Wednesday following their 6-1 Champions League defeat in Barcelona, the Ligue 1 club has said.
A summary of Saturday's action in the Serie A, Ligue 1 and Bundesliga
Olympique Marseille and Joey Barton have apologised to Thiago Silva and Paris St Germain after the English midfielder called the Brazilian an "overweight ladyboy".
Zlatan Ibrahimovic bid farewell to Paris St Germain in style by scoring twice and setting up another as the French champions completed a second successive domestic treble by beating Olympique de Marseille 4-2 in the French Cup final on Saturday.
News of all that transpired on and off the football field
Olympique Lyonnais are on the verge of signing Brazil defender Rafael from Manchester United, the French club's president said on Monday.
Cristiano Ronaldo hit a hat-trick in Real Madrid's 4-1 Champions League win at Ajax Amsterdam on Wednesday but big spending trio Zenit St Petersburg, Paris St Germain and Manchester City failed to win.
Images from the Champions League matches played across Europe on Tuesday.
Real Madrid fashioned a stunning comeback to beat Manchester City 3-2 in a classic Champions League match with a last-gasp Cristiano Ronaldo strike in their Group D opener on Tuesday.
Nine-times winners Real Madrid will play Manchester United in the last 16 of the Champions League after the draw was made at UEFA's headquarters in Switzerland on Thursday.
Fan tokens are a type of cryptocurrency that allow holders to vote
Paris St Germain, who were declared Ligue 1 champions, are looking to play their Champions League games abroad after the French government said professional sports would not be allowed to return before September.
Soccer's player transfer system will be in the spotlight and could even be on the brink of collapse on Friday when the Court of Justice of the European Union (CJEU) announces its ruling on former France player Lassana Diarra's case against FIFA.
Paris St Germain have what it takes to reach rhe Champions League final this season after three consecutive quarter-final exits, Argentine winner Angel Di Maria said on Friday.
The France forward, whose current contract expires on June 30, had been widely tipped to join Real Madrid.
Barcelona are on the verge of Champions League elimination after being thrashed 3-0 by Juventus in Turin on Tuesday, and few believe lightning can strike twice.
Former Brazil striker Ronaldinho Gaucho said he has tested positive for COVID-19 and is self-isolating.
Hosts France reached the Olympic men's football semi-finals for the first time in 40 years with a 1-0 win over Argentina thanks to Jean-Philippe Mateta's first-half goal in a grudge match in Bordeaux on Friday.
Real Madrid targets, Paris St Germain coach Carlo Ancelotti and Malaga midfielder Isco, are close to joining the club, president Florentino Perez said on Monday.
'We are like his home. We are like his family ... We are going to help him to feel good'
Man City to face Spurs in League Cup
Wayne Rooney said he would pick Paris St Germain boss Mauricio Pochettino over Ajax Amsterdam manager Erik ten Hag to take over his former club Manchester United.
Argentina skipper Lionel Messi has said that "in principle" last year's World Cup would be his fifth and final appearance.
Messi announced to take his talents to South Beach after his contract with PSG expires at the end of this month.
Jose Mourinho will leave Real Madrid at the end of the season after coming to a mutual agreement with the Spanish club three years before the end of his contract, president Florentino Perez said on Monday.
Former England captain David Beckham, who will retire at the end of the season, will skipper French champions Paris St Germain in their final home game, the Ligue 1 club said on Saturday.
Paris St Germain clinched their first French league title since 1994 on Sunday thanks to heavy investment from Qatar as they proved that money spent on the right players can buy success.
Chelsea snatched a dramatic late goal through Demba Ba to beat Paris St Germain 2-0 and reach the Champions League semi-finals on the away goals rule on another memorable European night at Stamford Bridge on Tuesday.