Real Madrid and Manchester United will battle Juventus for the signing of AC Milan sensation Gianluigi Donnarumma, writes Tuttosport.

The 17-year-old goalkeeper has become one of the Rossoneri's most-prized assets since bursting onto the scene last season, and the club plan to tie him down on his 18th birthday in February.

And Madrid plus United now appear to be monitoring Donnarumma's situation as well, as they search for a long-term solution between their posts.