Maurizio Sarri hit out against Bayern Munich's pursuit of Callum Hudson-Odoi after sporting director Hasan Salihamidzic mentioned the player by name.
“I think it’s not professional, because they are talking about a player under contract with Chelsea. So they didn’t respect our club,” said Sarri.
Bayern have reportedly upped their offer to $44 million for Hudson-Odoi, which would make him the most expensive English teenager in history.
Sarri added that Hudson-Odoi need to improve his off-ball movement.
“We are very happy with the player because he is improving. He is improving a lot I think in the defensive phase. Now, he needs to improve in some movements without the ball".