Benfica are demanding a record fee for Manchester United and Real Madrid target Joao Felix.

The Portuguese giants are in no mood to sell their attacking midfielder.

The 19-year-old has renewed his deal at the club, but his great performances have meant that Europe's top clubs are interested.

He is the youngest player to score in a Lisbon derby.

Record in Portugal suggests that Benfica will demand the player's release clause of £105million to sell.

It would be the highest selling price for a player from the Portuguese league.