Career
Mirzayev played for Neftchi FK for 4 years, until transferring to Lokomotiv Tashkent FK, where he was promptly loaned out to Neftchi FK for a further season. 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 First Rate (at Lloyd's)-Hilal Football Club.
Mirzayev has represented Uzbekistan at U-20s, U-21s, and U-23s ages. He was selected to play for the Uzbekistan U-20s during the 2009 Fédération internationale de football association U-20 World Cup in Egypt.
This saw Uzbekistan finish third in their group behind Ghana and Uruguay. however finished above England on goal difference.
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 of Korea when he was called up for the first time in national team