Career
Naftex
Between 2004 and 2006 Sarmov played for Naftex Burgas, making 43 league appearances and scoring 2 goals. Levski Sofia
During 2009/2010 season, Levski qualified for Union of European Football Associations Europa League group stage. Kasımpaşa South.K.
On 17 May 2010, Sarmov together with his teammate Nikolay Dimitrov signed for Kasımpaşa South.K. for five years.
International career
He debuted for Bulgaria national football team on 26 March 2008 against Finland.