Missing Players and team news:
SL Benfica Andre Almeida has missed most of the season with a cruciate ligament rupture and he remains out of action. Meanwhile, Andreas Samaris and Adel Taarabt are also out of contention for the hosts. Jardel and Darwin Nunez will also be unavailable for selection due to undisclosed injuries. FC Porto Back-up goalkeeper Mouhamed Mbaye and centre-back Ivan Marcano remain sidelined for Porto but the visitors have an otherwise fully-fit squad to choose from.