Manchester United remain the only unbeaten team in Europe this season

Of the other 71 teams, all have lost at least once. In the Champions League, FC Barcelona were beaten 1-3 in the quarter-finals by Borussia Dortmund, but they still reached the semi-finals after a resounding 4-0 victory in the first leg. In the Conference League, Chelsea, who comfortably won their quarter-final first leg against Legia Warsaw 3-0, then lost the return leg 1-2.