FC Barcelona's players had their sleep disrupted on the eve of a Champions League clash after a group of Borussia Dortmund fans launched fireworks outside their hotel.

Borussia Dortmund and Barcelona will meet in the Champions League this week. Ahead of the game, let's check out top 5 players who have played for both teams.

Like Dortmund, Hansi Flick's Barcelona are on 12 points in the Champions League, with a 2-1 defeat to Monaco their only slip-up in Europe this season. There have been more slip-ups in La Liga for Flick's team this term, with the Catalan club last being held to a 2-2 draw by Real Betis in a game that saw Flick shown a red card.