Barcelona face Olympiacos in the Champions League ahead of the first Clásico of 2025–26, a bout they arguably must win.
Defeat to Paris Saint-Germain in Gameweek 2 of the league phase means there’s little room for error if Barça, who dominated this phase of the competition last season, are to qualify automatically for the Champions League round of 16.
Hansi Flick’s side have been hit hard by injuries at the start of the season, and there are concerns over their current state ahead of the duel with Real Madrid, which could be decisive in shaping their LaLiga title defence.
The hosts are facing up against a familiar foe in José Luis Mendilibar in the away dugout, with the Olympiacos boss preparing for his 26th tussle against the Catalan giants. His woeful head-to-head record should inspire confidence for Tuesday’s encounter.
Here’s how to watch Barcelona’s upcoming league phase outing against Olympiacos.






