Career
Mamazulunov played in 2010-2011 for Olmaliq FK. In 2011 season he scored 16 goals in 25 matches and became club"s best and 2nd best top scorer of season after Serbian forward of Bunyodkor Miloš Trifunović. After playing for Shurtan Guzar and FK Andijan in 2012 he moved to Olmaliq FK again. He played 6 matches and scored 1 goal for Olmaliq in 2013 season.
In summer 2013, after season first half he joined FK Guliston.
He became best goalscorer of Guliston with 10 goals in 13 matches. In 2015 he joined Navbahor Namangan after one year playing in Mash"al Mubarek.