Eldor Shomurodov, Oston Urunov, Khozhimat Erkinov and Ibragimkhalil Yuldoshev have all been called up to Uzbekistan's national team.
The head coach Srecko Katanec has included the 4 players in his 23-man squad to face Cameroon and Costa Rica in friendlies.
The team will train in Tashkent on September 19 before flying to South Korea.