Portugal Coach Luiz Felipe Scolari denied on Tuesday that he advised Cristiano Ronaldo to leave Manchester United for Barcelona. The Sun quoted Scolari as saying that the Portuguese winger should consider a move to the European champions rather than staying at Old Trafford. However, the Brazilian dismissed the claims, stressing that Ronaldo's club-career is none of his business. "I don't have any explanation on this matter, for what they wrote or didn't write," said Scolari in English media. "It doesn't matter. What I say goes in one ear and out the other. It's not a matter that concerns me." Ronaldo backed Scolari's denial and said that he was sure that the national team coach didn't say what was reported. Manchester United manager Alex Ferguson has dismissed the possibility of a Ronaldo move to either Barca or Real Madrid insisting he is not for sale under any price.