In the comfort of their Stadio Olimpico home this evening, Roma are tasked with climbing the biggest of mountains.
Manchester United have one foot firmly in the Europa League final, after putting on a devastating display in the semi-final first leg at Old Trafford and turning in a sizzling 6-2 scoreline.
A night of little positives for Roma was perhaps only slightly comforted by the fact that Lorenzo Pellegrini and Edin Dzeko have scored two away goals for the Italians, though a huge 4-0 victory would be required if they are to make the final two.