Images from the football matches played across Europe on Sunday.
When Barca and Neymar were at the peak of their powers in 2017, however, he shook world football by heading to PSG for a record-smashing 222 million euros ($269.89 million).
The Catalans are overwhelming favourites to win the game and have an outstanding home record in the Champions League, remaining unbeaten at the Nou Camp in the competition since losing to Bayern Munich in 2013.
Barca's Suarez in firing line after European away goals drought
Pep Guardiola will return to the Nou Camp in the Champions League group stage after his new club Manchester City were drawn against his former Barcelona team on Thursday. The two sides were drawn in Group C alongside Borussia Moenchengladbach and former European champions Celtic in one of the toughest of the eight sections. Spanish coach Guardiola, who won the Champions League twice with Barca, faced the Catalans when he was in charge of Bayern Munich two seasons ago and suffered a 5-3 defeat in the semi-finals.
France international Samuel Umtiti has completed a "dream move" to Barcelona knowing he is not guaranteed a first-team place but says he is willing to learn to prove his potential.
Cristiano Ronaldo helped Juventus continue their unbeaten start to the Serie A season with a comfortable 2-0 home victory over struggling SPAL on Saturday.
Paris St Germain rebounded after their Champions League exit to ManchesterCity with a 6-0 victory over Caen in Ligue 1 on Saturday.
Zlatan Ibrahimovic bagged a hat trick as Paris St Germain geared up for their Champions League clash against Manchester City with a convincing 4-1 Ligue 1 home win over Nice on Saturday. Ibrahimovic scored twice in the first half and once in the second, while David Luiz added a third in the second half after Hatem Ben Arfa had pulled one back for the visitors early on. PSG, who were crowned champions last month, have 80 points and with six games left lead second-placed Monaco, who lost 2-1 at home to Girondins de Bordeaux on Friday, by 25 points. Nice, who had a chance to reduce the gap with Monaco to two points, lag in third place five points behind the principality side. They will be leap-frogged by Olympique Lyonnais (49) if they beat Lorient away on Sunday.
Valencia coach Gary Neville has asked the fans for patience after watching his side stumble to a 2-0 reverse at Real Sociedad in La Liga on Sunday that left him still winless in Spain's top flight.
One goal determined the outcome of the Champions League final on Sunday but there could be no doubt that Bayern Munich deserve to be crowned European champions for the sixth time. With a 1-0 victory over Paris St Germain courtesy of Kingsley Coman's header, Bayern have achieved what no team have managed in Europe's elite club competition -- win every game.
Images from the football matches played across Europe on Wednesday.
News of all that's transpired on and off the football field
While Pep Guardiola has brought two Premier League titles, smashed records and produced some of the most glorious football the club's fans have ever seen -- European success remains elusive to his team.
Real Madrid coach Rafa Benitez has a full squad available, including forward Karim Benzema, for Saturday's La Liga Clasico at home to Barcelona.
Ajax Amsterdam produced a performance worthy of the club's illustrious past when they crushed Olympique Lyonnais 4-1 on Wednesday to move to the brink of their first European final since 1996.
While Lyon rallied to hold Leipzig 2-2 after a Memphis Depay strike, it was the English clubs who made a mark on the night. Liverpool and Chelsea moved into the last 16 with contrasting wins and now all four English clubs, including Manchester City and Tottenham Hotspur, are in the Champions League knockouts this season.
'Betrayed by Ronaldo'
Coutinho, who arrived from Liverpool for a club record 165 million euros ($185.18 million) in January 2018, has so far shown little to suggest he will be able to compensate for Frenchman Ousmane Dembele's absence against Lyon in the UEFA Champions League tie.
The Catalans have kept five clean sheets in their last six games, which bodes well for their title run in.
Czech Republic goalkeeper Petr Cech ended a highly successful 11-year spell at English champions Chelsea when he moved to Premier League rivals Arsenal on Monday.
Antoine Griezmann scored two goals and provided two assists as Barcelona staged a stunning last-gasp comeback before beating Granada 5-3
While their nearest chasers lost, Olympique Lyonnais succumbing 2-1 at home to struggling Lille and Monaco falling 1-0 at Nantes after a last-gasp Lucas Lima thunderbolt, PSG marched on without ever hitting top gear.
Ferran Torres scored a brace and Ousmane Dembele made two assists as a red-hot Barcelona rolled over Osasuna 4-0 on Sunday to earn their fourth consecutive LaLiga win.
Javier Pastore and Edinson Cavani scored late as Paris St Germain ignored their fans' boos and recovered from a shaky start to beat visiting strugglers Evian Thonon Gaillard 4-2 on Sunday.
Arteta, who will lead City in their Champions League opener against Olympique Lyonnais on Wednesday because manager Pep Guardiola is suspended, also said that his team were better placed to challenge for top European honours this season.
News of all that's transpired on and off the football field.
A summary of results from matches played in the Italian Serie A and Ligue 1
Lionel Messi scored one penalty and missed another as Barcelona beat Real Valladolid 1-0 on Saturday to open up a seven-point lead at the top of La Liga.
Napoli kept alive their hopes of advancing from Group C after Lorenzo Insigne, Victor Osimhen and Matteo Politano secured a 3-0 home win over Legia Warsaw.
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.
For the first time since 1998, the Champions League final will feature two teams who entered the competition as domestic champions, a throwback to the day's of the old European Cup when only a country's title winners were allowed to enter.
Images from action in the Europa League matches on Thursday.
Paris St Germain had a chance to extend their Ligue 1 lead to five points after RC Lens drew 1-1 at Troyes and Olympique de Marseille and Monaco shared the spoils on Saturday.
Real Madrid's Croatia midfielder Luka Modric was named winner of the 2018 Ballon d'Or on Monday, breaking Cristiano Ronaldo's and Lionel Messi's decade-long hold on the prestigious award.
Javier Pastore's double inspired a weary Paris St Germain to a 3-1 win at Nice as the French champions reclaimed top spot in Ligue 1 on Saturday.
Mateo Kovacic's late strike avoided embarrassment for Real Madrid as the European champions surrendered a two-goal lead before drawing 3-3 with Legia Warsaw in an enthralling Champions League game played amid an empty stadium on Wednesday.
'This award is not just mine.' 'It is my team mates' from Real Madrid and Croatia.' 'Without my coaches, I would not have won this and without my family I would not be the player I am today.'
Neymar lived up to expectations as he showed his class on his Ligue 1 debut on Sunday, scoring one and setting up another goal in Paris St Germain's 3-0 win at En Avant Guingamp.
Borussia Dortmund snatched a late goal at Atalanta to progress with a 1-1 draw, while AC Milan and Atletico Madrid, both with three-goal leads from the away legs, completed the formality of qualifying with 1-0 wins at home on Thursday.