The boys were in Champions League action on Tuesday when they lost 3-2 against Olympiacos at Emirates Stadium.
Olympiacos went ahead through Felipe Pardo but Theo Walcott soon equalised. A David Ospina own goal restored the visitors' lead before Alexis levelled the score. Substitute Alfred Finnbogason scored immediatly after as the Greek champions secured the victory.
You can watch a bitesize clip of the game by clicking play on the video above.
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