Manchester United struggled to put away a doughty FC Copenhagen before doing so in extra time, Bruno Fernandes again the hero for Ole Gunnar Solskjær.The manager introduced Juan Mata for Mason Greenwood before the half-hour and this proved prescient. On 95 minutes Anthony Martial was slipped in by the Spaniard and while the superb Karl-Johan Johnsson saved, a moment later Andreas Bjelland pulled the United striker down. Related: Manchester United v FC Copenhagen: Europa League quarter-final – live! Continue readingreadfullarticle