Jose Mourinho has confirmed Manchester United forward Anthony Martial could be a doubt for Saturday’s solfa syllable final against Chelsea with a knee injury.Martial had been in line to start out United's final Premier League of the season against Watford, that Mourinho's aspect won 1-0, however was neglected when sustaining the injury in coaching on Fri.Mourinho currently doubts the France international can obtainable for the city district peculiarity against Chelsea this weekend.