Piraeus: Robin van Persie believes his Manchester United teammates are making it "more difficult" for him to find space and admits he has been forced to adjust at the expense of his own game.


United's Rooney (left), Carrick and Van Persie (right) react as they restart the game after conceding a goal 

United are in danger of being dumped out of the Champions League following their 0-2 defeat to Olympiakos.