Van Persie admits his future uncertain at United

Robin van Persie admits he has no idea whether he will sign a contract extension at Manchester United.

Van Persie enjoyed a successful World Cup with the Netherlands under United boss Louis van Gaal but he has yet to replicate that kind of form at club level.

Van Persie scored 30 goals in his debut year at Old Trafford, but last season he struggled for fitness and form and this term he has found the net eight times.