Manchester United struggle to fill Old Trafford as Jose Mourinho concern grows
img style=float: left; margin-right: 10px; src=http://a.espncdn.com/combiner/i/?img=/photo/2014/0424/soc_g_old-trafford_mb_1296x729.jpgamp;w=100amp;h=80amp;scale=cropamp;site=espnfc /As the turmoil at Manchester United continues, ESPN FC's Alejandro Moreno explains the ramifications should they win or lose against Valencia.
Manchester United are struggling to sell tickets for Tuesday's Champions League clash with Valencia, taking the unusual step of giving fans the chance to pay on the door before the game.
United face the Spanish side at Old Trafford and ahead of the match, a text message alerted supporters they can buy tickets on the night.
It is extremely rare for tickets at Old Trafford to go on sale to fans who are not members of the official supporters' club but between 300 and 400 are available for the...