The Gunners had failed to win or score in both of their Champions League matches on their travels so far this season.
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Rio Ferdinand makes defiant claim about Bukayo Saka and Arsenal captaincyRio Ferdinand talked up Bukayo Saka's credentials as a future Arsenal captain after his performance in the 5-1 UEFA Champions ...
Watch all the best moments from our sensational win in Portugal as we netted five times in the Champions League ...
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