Real Madrid was the last team in Champions League history to manage six goals away from home in the first leg of a Champions League knockout fixture. In 2013–14, Los Blancos defeated Schalke 04 6–1 on the back of braces from Cristiano Ronaldo, Karim Benzema and Gareth Bale.

Arsenal hammered PSV 7-1 in the first leg of their UEFA Champions League last-16 encounter. Where does it rank among the competition's biggest all-time wins?

Asked whether his team had just secured another landmark moment, Arteta said: "It's very significant but it's just to put yourself in a really strong position to go through to the

Riccardo Calafiori helps Arsenal make Champions League history as he slots the ball into the back of the net against PSV.

Arsenal made Champions League history on Tuesday night with a stunning 7-1 demolition of PSV Eindhoven in their last-16 first leg. Mikel Arteta's side became the first team ever to score seven goals away from home in a Champions League knockout match.