Buffon has recently been linked with a move to Roma.
Martina told romagiallorossa.it: “I repeat once again that there is no negotiation to take Buffon to Roma and I’ve never spoken about the possibility.”
He added: “Buffon is a Juventus player and intends to stay at Juventus. There is no crack in the relationship between Juventus and Buffon and the club has never talked about the possibility of a sale.”