Reigning European champions Liverpool suffered a shock 3-2 defeat at Anfield to miss out on a Champions League quarter-final appearance.
Liverpool dominated for large parts of the game and were frustrated by Atletico goalkeeper Jan Oblak for much of the first half.
However, Georginio Wijnaldum headed in Alex Oxlade-Chamberlain's cross shortly before half-time to put Liverpool ahead on the night and level on aggregate.
The home side continued to press after the break, with Andy Robertson hitting the crossbar before Trent Alexander-Arnold tested Oblak from distance and Kieran Trippier blocked Robertson's effort from the rebound.
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