Angel Granchov

CSKA Sofia

Born in Elin Pelin, Granchov joined the CSKA Sofia Academy in 2002 at the age of ten. He made his first team debut on 4 March 2012 in a 2–0 A PFG loss against Chernomorets Burgas. His first goal came in his second appearance, a header from a corner in a 3–1 home win against Kaliakra Kavarna on 11 March. Granchov retained his starting spot until the end of the season, but received a red card on one occasion - in the 0–1 away loss against Ludogorets Razgrad in a title-deciding match held on 23 May 2012. In January 2014, Granchov was released from his contract.

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.

CSKA Sofia

In July 2015, Granchov returned to CSKA Sofia.

Stal Mielec

On 17 July 2017, Granchov signed with I liga side Stal Mielec.

Fraria

On 17 June 2025, after 2 years in Spartak Varna, he moved to Fratria on a free transfer, together with his teammates Viktor Mitev and Aleksandar Tsvetkov.

In May 2012, Granchov received his first call-up to the Bulgaria U21 team for a 2013 UEFA 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.

CSKA Sofia

Bulgarian Cup: 2015–16