Napoli coach Walter Mazzarri cannot guarantee he will remain with the club next season.

He announced yesterday that he could quit at the end of the season, fuelling reports of negotiations already in place with Juventus.

"As with every year, we need to sit round a table and understand if there are the conditions to begin a new campaign together. It's what I have always done in my career," insisted Mazzarri.

"We didn't know that we were going to reach the Champions League, so now I don't know what is going to be expected of us. If we finish third or fourth will change the scenario.

"I swear that I have not been in contact with any other club. I have to talk to Napoli first and that will be at the end of the season. If this rapport comes to an end, then we'll see."