Career
He is also captain of the Bangladesh national team Abahani Limited (Dhaka)
Mamunul started his career in Abahani Limited (Dhaka) as a central midfielder. He was brought from Abahani"s youth academy.
He played two seasons for Abahani, 2008-2009 and 2009-2010.
Sheikh Jamal Dhanmondi Club
Sheikh Russel KC
Mamunul went to Sheike Russel KC from Sheik Jamal Dhanmondi Club. Mamunul played in the first season of for Atlético de Kolkata, he went to the club for 3 months loan from Sheikh Jamal Dhanmondi Club.
He is the only South Asian player outside India who played in the first season of the league. He impressed Indian football fans in 2014 IFA Shield by taking Sheikh Jamal Dhanmondi Club(one of three foreign clubs participating in the tournament) to the finals.
Sheikh Jamal Dhanmondi Club received multiple offers for his transfer from Indian clubs.
But Mamunul didn"t get any chance to play in ISL. He was too upset about it and said that, he won"t play in the next season for Kolkata if, Antonio López Habas stays as the coach. In the second season of the league he didn"t played for any club Olympic Team
Senior Team
Abahani Limited
Bangladesh Premier League: (1)
2008-2009
Mohammedan South Carolina
Federation Cup: (1)
2009
Super Cup: (1)
2009
Sheikh Russel KC
Bangladesh Premier League: (1)
2012-2013
Federation Cup: (1)
2012
Independence Cup: (1)
2012-2013
Sheikh Jamal Dhanmondi Club
Bangladesh Premier League (3)
2010-2011, 2013-2014, 2014-2015
Federation Cup (2)
2013-2014, 2014-2015
Atlético de Kolkata
(1)
2014
Bangladesh
South Asian Games
Gold medal (1): 2010.