How does it work?Thirty-six sides entered into the new "league phase," with 16 remaining following an exciting playoff round that saw Manchester City bounced by Real Madrid and Celtic put a scare into Bayern Munich.

The full line-up for the UEFA Champions League quarter-final have been confirmed. This follows the completion of the Round of 16 ties on Wednesday night. Aston Villa will face Paris Saint-Germain in the first quarter-final fixture.

The Gunners cruised into their second successive quarter-final with a 9-3 aggregate win over PSV Eindhoven at the last-16 stage, a result owing much to their 7-1 first leg win. Meanwhile, the holders beat their city rivals Atletico Madrid on penalties to set up a blockbuster tie next month.