Barcelona edged out a victory against Atletico Madrid in the first half thanks to a goal from Ousmane Dembele, extending their lead atop the La Liga standings to three points.
Following Gavi’s lay-off, Dembele scored with a lovely side-foot finish and later struck the post.
In extra time, Atletico had a chance to tie the score, but Ronald Araujo cleared Antoine Griezmann’s attempt off the line.
Stefan Savic and Ferran Torres’ dismissals for fighting left each team with 10 players remaining.
The two former Manchester City players were shown straight red cards after they struggled off the ball and fell to the ground.
