Russian Olympic Committee
At the 2020 Summer Olympics in Tokyo, Japan, Ablyazin competed with the Russian Olympic Committee, a team including Denis Ablyazin, David Belyavskiy, Artur Dalaoyan, and Nikita Nagornyy. The team won Olympic gold with a combined score of 262.5. Ablyazin competed on floor (13.9), rings (15.033), and vault (14.866).