Atletico Madrid and Paris Saint Germain are the first two teams to secure qualification for the Champions League semi-finals.
The team led by Diego Simeone managed to advance despite a 1-2 loss in the second leg against Barcelona, ??thanks to a 2-0 victory in the first leg.
Barcelona hoped for an upset after quick goals from Yamal and Torres, but Lookman's goal in the 31st minute proved decisive for the fate of qualification.
The Catalans ended the match with ten men after Eric Garcia was sent off late in the game.
In the semi-finals, Atletico Madrid will host the winner of the Arsenal-Sporting pair to claim a place in the final.
On the other hand, PSG eliminated Liverpool with an aggregate score of 4-0, also winning the return leg with a score of 2-0.
Ousmane Dembele was the hero for the French with two goals scored in the second half of the match.
The Parisians are now awaiting the winner of the clash between Bayern Munich and Real Madrid for the next round.