Ajax defender Daley Blind is now 1/3 with Sky Bet to make the move to Manchester United.
The Netherlands international, who can also play in midfield, has been strongly linked with a move to Old Trafford this summer to work under Louis van Gaal once more.
The 24-year-old fuelled speculation at the weekend by admitting that he would find it hard to turn down a move to the former Premier League champions should a bid arrive.
Blind can now be backed at 1/3 to join United, with Barcelona the next best priced at 5/1.
United are expected to be active in the transfer market this week.
