Real Madrid return to Champions League round of 16 action on Tuesday night with a mouthwatering match-up. They will rarely have had a harder fixture at this stage of the competition as they welcome

Holders Real Madrid are through to a fifth straight UEFA Champions League quarter-final despite a 1-0 second-leg defeat to Atlético de Madrid. Carlo Ancelotti's side ultimately required a penalty shoot-out to oust their city rivals.

Real Madrid will go into the tie as clear favourites after squeezing past rivals Atletico Madrid in a controversial penalty shootout. Arsenal have the added challenge of being away for the second leg, but there are reasons for Mikel Arteta’s side to believe they can cause an upset.