Ademola Lookman emerged as Barcelona’s biggest nightmare, scoring the decisive goal that sent Atletico Madrid into the Champions League semi-finals while exposing the Catalans’ recurring collapse under pressure.

Lookman’s first-half strike proved decisive as Atletico secured a 3-2 aggregate victory over a Barcelona side that once again failed to control its discipline.

Early goals from Lamine Yamal and Ferran Torres had revived Barcelona’s hopes, briefly levelling the tie and putting Atletico on edge.

However, the Nigerian forward’s response underlined Atletico’s resilience and Barcelona’s vulnerability.

Barcelona’s task became even more difficult after Eric Garcia was sent off 11 minutes from time, continuing a worrying pattern of red cards in crucial matches.

Despite winning 2-1 on the night, Barcelona’s numerical disadvantage ultimately cost them a place in the next round.

Atletico Madrid knocked out the Catalans in dramatic fashion, advancing despite defeat in the second leg.

The tie once again highlighted Barcelona’s inability to maintain composure across both legs of high-stakes fixtures.

Goals from Yamal and Torres inside 24 minutes had given the visitors a dream start.

But Lookman’s intervention restored Atletico’s aggregate advantage after their first-leg dominance.

Under Diego Simeone, Atletico reached the semi-finals for the first time since 2017.

The match was a bruising encounter, reflecting the intensity and desperation from both sides.

Barcelona’s red card to Garcia, following a foul on Alexander Sorloth, crippled their late push for a comeback.

Atletico, still chasing their first Champions League title after heartbreaks in 2014 and 2016, now move one step closer.

They will face either Arsenal FC or Sporting CP in the semi-finals.

Barcelona coach Hansi Flick made bold decisions, benching key forwards in favour of pressing intensity.

The plan initially worked as Barcelona dominated early proceedings.

Goalkeeper Juan Musso was forced into action within seconds.

Yamal’s early goal ignited hopes of a dramatic comeback.

Torres doubled the lead to level the aggregate scoreline.

Barcelona appeared in control, with Dani Olmo and others creating chances.

Even Antoine Griezmann threatened for Atletico in moments of transition.

Barcelona extended their dominance with a second goal that exposed Atletico’s defensive lapses.

Fermin Lopez nearly added a third but was denied in a physical exchange that left him bleeding.

However, defensive complacency crept in as Atletico found their way back into the contest.

Lookman capitalised on that lapse, shifting the momentum decisively.

From that point, Barcelona’s challenge became one of survival rather than control.