Fernandes: Man Utd cannot settle for anything less than victory in Porto

Fernandes warned, "They consistently perform at a high level in Europe, so we need to be prepared for a tough challenge."

"It's a team that has a great spirit,   improving a lot in the last few games, even if they lost the last game in the Europa League.

"It is a team that has been improving under their new manager," he added, referring to Vitor Bruno.

"We expect a really difficult game there, but we go there to win because it’s everything that we have to think about."