Career
Erhan is a product of "s youth system. He made his debut for against Steaua Bucureşti in August 2008 (Union of European Football Associations Champions League 2008-2009 Third qualifying round, first match, in Ali Sami Yen), coming on as a substitute. He has been playing for Diyarbakirspor since 2008 and has played 29 games in the second division and 4 games in Turkcell Super League.
