About Mario Rui

Mário Rui Silva Duarte (born 27 May 1991), known as Mário Rui, is a Portuguese footballer who plays as a left back for Italian club S.S.C. Napoli.

Formed at Benfica, he spent most of his professional career in Italy, representing Empoli, Roma and Napoli in the Serie A.

Mário Rui was part of the Portuguese squad at the 2018 World Cup.