Pumas insist no offers have arrived for defender Efrain Juarez.

West Ham have been strongly linked with a swoop for full-back Juarez.

"We know that during a World Cup many teams eye players and ask about them, but we have to stay calm because sometimes it's only that," Pumas sports director Mario Trejo said.

"We will only consider anything if they have a real interest once they send us an offer.

"The same happens with Efarin Juarez. We haven't received any offer but his agent has said to us that some teams have approached him asking about the player but they haven't sent anything to us for the moment."