
Arsenal have defeated defending champion Real Madrid 2-1 to reach the Champions League semifinals for the first time since 2009 in a match in which VAR played a key role in two penalty decisions.
Arsenal advanced 5-1 on aggregate on Wednesday after a 3-0 first-leg win at home in London last week, keeping alive its chances of winning Europe’s top club competition for the first time. They will face Paris Saint-Germain in the semifinals.