Roma coach Jose Mourinho has declared Manchester City defender Ruben Dias the best in the world.

Ahead of Portugal's Euro 2020 opener, Mourinho has described Dias as the best centre-back in the world .

Mourinho told TalkSPORT: “I think Ruben Dias is the best centre-back in the world now, maybe.

“I would say that Ruben with this step to the Premier League is getting a different knowledge and experience of competitiveness.

“I think he's a fantastic centre-back."