FC Barcelona delivered a resounding 4-0 victory over Borussia Dortmund in the first leg of their UEFA Champions League quarter-final at the Estadi Olímpic Lluís Companys.
This dominant performance places the Catalan club in a commanding position as they head to Germany for the return fixture.

The match began with both sides showing attacking intent, but it was Barcelona who asserted control. The breakthrough came midway through the first half when Raphinha converted a scrambled set-piece move, nudging the ball over the line after contributions from Inigo Martínez and Pau Cubarsí. Although initially flagged for offside, the goal was awarded following a VAR review.
Barcelona's grip on the match tightened significantly in the second half. Just minutes after the restart, Robert Lewandowski made it 2-0 with a clinical header, meeting a perfect delivery from Lamine Yamal. The veteran striker added his second of the night midway through the half, finishing calmly after an incisive pass from Fermín López. The fourth goal came with just over ten minutes remaining, as Yamal capped off a swift counter-attack initiated by Raphinha to underline Barcelona's dominance.
Defensively, Barcelona were disciplined and well-organized. Dortmund's attempts to find a foothold were repeatedly thwarted by a composed backline and assertive midfield pressing. Even when they found occasional pockets of space, the visitors lacked the precision to truly threaten. A disallowed goal for offside was the closest they came to altering the scoreline.
Barcelona's performance was comprehensive. With a four-goal advantage in hand, they travel to Germany with one foot firmly in the semi-finals. While football is rarely short of surprises, it would take a collapse of historic proportions to deny them at this point. Barring a miracle, Barcelona are effectively through to the last four of the competition.
For Dortmund, the job gets extremely difficult after this huge deficit in the first leg. The German team will have to climb a massive mountain to qualify for the semi-finals this season. They have won a match by a four-goal margin, but it came in a home match against Freiburg in November last year. But given the opponent, now Barcelona, the Germans will have to probably pull off their biggest performance in years to achieve the mission.