On his return to Lokomotiv Tashkent, he scored his first AFC Champions League goal in Tashkent's 3–1 away loss to Saudi Arabian club Al-Hilal FC.
[2] On 11 December 2020, it was confirmed that Mirzayev would join the Thai league club Muangthong United for the 2020 season.
He was selected to play for the Uzbekistan U-20s during the 2009 FIFA U-20 World Cup in Egypt.
[4] He was also selected in the U23s to participate in the 2013 AFC U-22 Championship in which Uzbekistan finish 3rd in the group, and failed to reach the knock out stages.
Mirzayev made official debut for national team on 29 March 2015 in friendly against South Korea when he was called up for the first time in national team.