Manchester United are watching Blackburn Rovers striker Ben Brereton Diaz.

United have been linked with a shock move for Brereton Diaz.

He has scored nine goals in the Championship for Blackburn this season.

And the Chile international has long-since had many Premier League clubs on red alert. Football League World says United have sent scouts to watch the 23-year-old as they map out possible attacking reinforcements for next summer.

West Ham are understood to be favourites for his signature.