As United prepare to kick-off their European campaign against Benfica, THT looks back at the significance of this dual for the Red Devils. United have shared the best and the worst moments in Europe with the Portuguese giants. TheHardTackle looks back at 3 of the most important clashes between Man United and Benfica.

The UEFA Europa League campaign is now picking up pace as the curtains draw to a close in the group stages. Find out who has made it and who can make it to the round of 32.