Watching: Wayne Rooney scored a ninth-minute winner to send Manchester United through to the fourth round of the FA Cup with a 1-0 victory over a spirited West Ham United. The England striker stroked home into an empty net after Javier Hernandez had got in behind the visitors' defence and squared. -------------------------------------------------------------------------------------------- "LoveFootballWorld is the number 1 destination for FA Cup highlights, subscribe now to receive all our highlights directly to your news feed http://www.youtube.com/subscription_center?add_user=lovefootballworld Facebook - https://www.facebook.com/LoveFootballTV Twitter - http://ja.twitter.com/LoveFootballTV"