Career
CSKA Sofia
In July 2015, Granchov returned to CSKA Sofia. Lokomotiv Plovdiv
On 17 February 2014, Granchov signed a two-and-a-half-year contract with Lokomotiv Plovdiv. Slavia Sofia
In late January 2015, Granchov was acquired by Slavia Sofia.
In May 2012, Granchov received his first call-up to the Bulgaria U21 team for a 2013 Union of European Football Associations European Under–21 Football Championship qualification match against Scotland U21.
On 31 May 2012, Granchov made his debut after coming on as a second-half substitute in the 2–2 draw.