Despite carrying a daunting 3-0 deficit from the first leg, Manchester City began with urgency.
Erling Haaland offered a lifeline just before half-time, finishing clinically after earlier seeing a first-time effort denied by Thibaut Courtois, who produced a series of decisive saves.
Efforts from Rodri and Rayan Cherki were also kept out, underlining Madrid’s defensive resilience.
The pivotal moment arrived in the first half when captain Bernardo Silva was dismissed. After a VAR review, referee Clement Turpin issued a straight red card for a goal-line handball denying Vinicius Júnior.
The Brazilian forward converted the resulting penalty, sending Gianluigi Donnarumma the wrong way – an emphatic response after his spot-kick had been saved in the previous meeting.
Earlier, Federico Valverde squandered a one-on-one opportunity, but Madrid’s control grew after the dismissal. City, managed by Pep Guardiola, struggled to sustain pressure with ten men.
Any lingering hope was extinguished in stoppage time when Vinicius struck again to complete his brace. With City unable to mount a second-half comeback, Madrid comfortably advanced, continuing their recent dominance in this European rivalry.
“It is difficult once you are 4-0 down and playing 10 men against 11. But we did everything,” City boss Pep Guardiola told Amazon Prime.
“We have an extraordinary team and an extraordinary group of players. The future is bright.
“It’s a little bit of a learning [curve] but it should have been 11 against 11. But we never know. Maybe we lose 6-0 but it’s a fact.”
