The 2015 Legends Cup at the Birmingham's Barclaycard Arena on July 11th in which Coventry City were due to be represented has had to be cancelled.
According to the Coventry Telegraph, who along with the Birmingham Mail, were one of the partners for the tournament, poor ticket sales are to blame.
More on this - http://www.coventrytelegraph.net/sport/football/football-news/club-legends-cup-2015-featuring-9514552