Career
Currently, he plays for Gazovik Orenburg. Abakumov made his professional debut on 30 April 2009 in a Russian First Division game for Football Club KAMAZ Naberezhnye Chelny against Football Club Vityaz Podolsk. In 2012-2013 season he played top-division football for RFPL outfit Mordovia Saransk.
Since 2014, he plays for FNL side Gazovik Orenburg.