There were claims in Italy yesterday that Napoli had been approached by an agent acting as an intermediary for Liverpool over a possible £15million deal for the 24 year-old Argentina international.

And the player's advisor Eduardo Rossetto insisted that "Liverpool's proposal is true."

However, Benitez said today: "We never contacted Lavezzi and we have no intention of doing so.

"We want to put a stop to these rumours."

Liverpool have also reaffirmed their position on Javier Mascherano, who has been linked with Barcelona, insisting the player is not for sale.

Benitez will no doubt be displeased to learn that Mascherano's agent claims the midfielder would like to join Barcelona.

Walter Tamer told the 'Tu diras' programme on RAC1: "If a club like Barcelona wants to strengthen its squad after having won everything and having completed a brilliant season, obviously the player is going to say yes, we want to play there.

"It would make Javier very proud that a club like Barcelona pay him attention after such an incredible year. I believe a transfer would be feasible.

"I've spoken to (Barca sporting director) Txiki Begiristain, but we have not been in touch for some time."