Manchester United and Liverpool are going head-to-head for wantway Napoli defender Kalidou Koulibaly.

Koulibaly has told Napoli he wants to leave if the club receive a good offer.

Napoli are already preparing to lose the defender and have identified Lille stopper Gabriel as a replacement.

Le 10 Sport says a move to England is likely for Koulibaly, who favours a switch to the Premier League.

And the two clubs currently in contact with Napoli for the Senegal international are Liverpool and United.