Uzbekistan is scheduled to host Iran at the Bunyodkor Stadium in Tashkent on Thursday.
Urunov, the Persepolis midfielder, missed the match against Chadormalu last week due to foot injury but he is reportedly ready to play for Uzbekistan against Iran.
Iran and Uzbekistan are on six points, with the latter having defeated DPR Korea and Kyrgyzstan in its opening two matches while the Persians were victorious against Kyrgyzstan and the United Arab Emirates in Group A.