Manchester United are keeping in regular contact with Napoli defender Kalidou Koulibaly.

Tuttosport says this is likely to be the year in which Napoli finally flog their Senegalese centre-back - who is still contracted until 2023.

Club president Aurelio De Laurentiis is hoping to generate funds this summer - and wants to make around £113million out of Koulibaly and striker Arkadiusz Milik.

United are in "constant contact" with Napoli over the future of Koulibaly.

The Serie A club are believed to be resigned to losing their star asset this summer - with the Red Devils one of a trio of clubs hoping to pounce.

Paris Saint-Germain and rivals Manchester City are also named as would-be suitors for the 6ft 1in stopper.