[3] During an amateur career in which he compiled a record of 230–12, Pirmanov won multiple national championships at the junior and youth level.

On February 14, 2021, he made his professional debut against Asror Sotvoldiev at the Lokomotiv Sports Palace in Tashkent and won early.

[4] His second fight for the defense of the WBC Asian belt took place one month later, on March 14, at the Sports Club Hall in Asaka, Andijan region, and he defeated Khumoyun Rustamov by technical knockout (TKO) in the fourth round.

[8] On October 15, 2021, in the central stadium of the city of Kongan, Fergana region, Pirmanov won a fight against Russian boxer Alexander Saltikov by premature knockout (TKO).

[10] On January 29, 2023, Pirmanov defeated Thai boxer Namphon Nonthafani by technical knockout (TKO) in the first round.