Paris St Germain suffered their second defeat of the Ligue 1 season when they lost 2-0 at Toulouse after being reduced to 10 men on Friday.
Argentine Icardi, 27, joined PSG in September on a season-long loan with a buy-out option.
A scuffle between Paris St Germain and Dinamo Zagreb erupted in central Paris on Monday ahead of the two clubs' Champions League clash, local police said.
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.
There was something appropriate in the way that Bayern Munich's Joshua Kimmich celebrated his team's Champions League triumph over Paris St Germain on Sunday. More than 90 minutes after the final whistle had blown on the 1-0 victory, Kimmich sat in the centre circle, in front of 65,000 empty seats at the Estadio da Luz, banging on a drum.
Vinicius Jr came off the bench to score once and set up another goal to steer champions Real Madrid to a 4-1 fightback victory over Espanyol.
Bayern Munich's success in reaching the final of the Champions League has been built on a very distinct tactical approach but it is one that carries big risks against Paris St Germain, leaving coach Hansi Flick with a major dilemma.
Real Madrid forward Vinicius Jr scored a hat-trick to help the LaLiga champions snap a two-game winless run in all competitions.
Xavi played for Barcelona for 17 years, making 767 appearances and winning 25 trophies, including four Champions League titles and eight LaLiga crowns.
Images from Sunday's action in LaLiga and Serie A.
Jose Mourinho has been claiming his side have no decent strikers but whatever he may think, Chelsea still have the firepower to beat French champions Paris St Germain and reach the semi-finals of the Champions League on Tuesday.
Images from Wednesday's Champions League matches, between Real Madrid and Paris St Germain, and Manchester City and Sporting CP
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.
Paris St Germain signed a cut-price David Beckham on Thursday while English Premier League strugglers Queens Park Rangers took a big gamble on the costly Christopher Samba during transfer deadline day.
Fan tokens are a type of cryptocurrency that allow holders to vote
Javier Pastore's brilliant individual goal in stoppage time put the gloss on Paris St Germain's 3-1 Champions League quarter-final first leg win over Chelsea, While, Real Madrid closed in on the semi-finals with 3-0 win over Borussia Dortmund.
France coach Jacques Santini's team for the FIFA centenary match against Brazil in Paris on May 20.
Barcelona eased into the Champions League quarter-finals with a 4-1 aggregate victory over Manchester City on Wednesday and Paris St Germain joined them after overwhelming Bayer Leverkusen 6-1 over the two legs of their last-16 tie.
The France forward, whose current contract expires on June 30, had been widely tipped to join Real Madrid.
Thomas Tuchel is regarded as one of the most progressive tacticians in the game, albeit a coach not afraid to ruffle feathers.
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.
Ancelotti still hoping Real can claim top-eight finish in Champions League
Lionel Messi has gone from being the first name on Barcelona's team sheet to the last, as they await a late fitness test ahead of Wednesday's Champions League quarter-final second leg at home to Paris St Germain.
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.
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.
The message of support from Newell's was posted on social media hours before Saturday's home game against Barracas Central in the Argentine league.
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.
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.
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.
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.
News of all that transpired on and off the football field
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.
- 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.
Former Brazil striker Ronaldinho Gaucho said he has tested positive for COVID-19 and is self-isolating.
Bayer Leverkusen crushed hosts VfL Bochum 5-0 to stretch their remarkable unbeaten run across all competitions this season to 50 consecutive matches.
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.
Olympique Marseille and Joey Barton have apologised to Thiago Silva and Paris St Germain after the English midfielder called the Brazilian an "overweight ladyboy".
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.
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.