[1] During the 2009–10 season, Spasov finished as South-West V AFG's top scorer with 28 goals for Chepinets Velingrad.
[2] In the following season he became for second time league top goalscorer with 32 goals for Lokomotiv Septemvri.
[3] On 30 January 2012, Spasov joined Lokomotiv Plovdiv.
He made his A PFG debut in a 2–1 away win over Kaliakra Kavarna on 18 March.
On 19 July 2017, Spasov joined Spartak Pleven[4] but was released at the end of the season.