Manchester United are set to offer Anthony Martial a new bumper £45m-a-year deal to stay at Old Trafford.

The Frenchman has been in scintillating form for the Red Devils, scoring four goals in his last six appearances. Martial is out of contract at the end of the season, though United have the option of triggering a 12-month extension clause in his deal to tie him down to the club until 2020.

United, though, are desperate to keep Martial and know it will take around £100million to replace him.