Doha, December 05 (QNA) - Portuguese defender Ruben Dias said that Tuesday's match against Switzerland as part of the FIFA World Cup Qatar 2022 last-16 will be a difficult encounter.

Speaking at the press conference ahead of the match, he said the team was happy to be in Qatar, adding that Qatari and Arab fans welcomed them and supported them during the competition. He added that the knock-out stages has no room for errors, stressing that the players must be at high concentration levels if they are to emerge victorious. (QNA)