Gruppo A
24.05.2021 19:05 Al Hidd Al Hidd - Al Wahda Al Wahda 1:1 (0:1)
21.05.2021 19:05 Al Wahda Al Wahda - Al Ahed Al Ahed 0:0 (0:0)
27.05.2021 19:05 Al Ahed Al Ahed - Al Hidd Al Hidd 2:1 (1:0)
Gruppo B
21.05.2021 15:00 Al Salt Al Salt - Al Muharraq Al Muharraq 0:1 (0:1)
21.05.2021 19:05 Markaz Balata Markaz Balata - Al Ansar Al Ansar 0:2 (0:0)
24.05.2021 15:00 Al Muharraq Al Muharraq - Markaz Balata Markaz Balata 2:3 (1:1)
24.05.2021 19:05 Al Salt Al Salt - Al Ansar Al Ansar 2:1 (1:1)
27.05.2021 15:00 Al Ansar Al Ansar - Al Muharraq Al Muharraq 1:3 (1:2)
27.05.2021 19:05 Al Salt Al Salt - Markaz Balata Markaz Balata 5:0 (3:0)
Gruppo C
21.05.2021 15:00 Tishreen SC Tishreen SC - Kuwait SC Kuwait SC 3:3 (1:1)
21.05.2021 19:05 Al Faisaly Al Faisaly - Markaz Shabab Al Am’ari Markaz Shabab Al Am’ari 2:0 (1:0)
24.05.2021 15:00 Kuwait SC Kuwait SC - Markaz Shabab Al Am’ari Markaz Shabab Al Am’ari 4:1 (0:1)
24.05.2021 19:05 Al Faisaly Al Faisaly - Tishreen SC Tishreen SC 1:0 (0:0)
27.05.2021 15:00 Al Faisaly Al Faisaly - Kuwait SC Kuwait SC 0:1 (0:0)
27.05.2021 19:05 Tishreen SC Tishreen SC - Markaz Shabab Al Am’ari Markaz Shabab Al Am’ari 5:1 (2:0)
Gruppo D
18.08.2021 ATK Mohun Bagan FC ATK Mohun Bagan FC - Qualifikant Qualifikant -:-
18.08.2021 Maziya S&RC Maziya S&RC - Bashundhara Kings Bashundhara Kings
21.08.2021 Qualifikant Qualifikant - Bashundhara Kings Bashundhara Kings -:-
21.08.2021 Maziya S&RC Maziya S&RC - ATK Mohun Bagan FC ATK Mohun Bagan FC
24.08.2021 ATK Mohun Bagan FC ATK Mohun Bagan FC - Bashundhara Kings Bashundhara Kings -:-
24.08.2021 Maziya S&RC Maziya S&RC - Qualifikant Qualifikant -:-
Gruppo E
14.05.2021 16:00 Ahal FK Ahal FK - Ravshan Kulob Ravshan Kulob 3:1 (2:0)
17.05.2021 16:00 FC Dordoi FC Dordoi - Ahal FK Ahal FK 0:2 (0:1)
20.05.2021 16:00 FC Dordoi FC Dordoi - Ravshan Kulob Ravshan Kulob 3:0 (2:0)
Gruppo F
14.05.2021 14:00 Nasaf Qarshi Nasaf Qarshi - FC Alay Osh FC Alay Osh 4:0 (0:0)
14.05.2021 18:05 FK Khujand FK Khujand - Altyn Asyr FK Altyn Asyr FK 2:2 (2:2)
17.05.2021 14:00 FC Alay Osh FC Alay Osh - Altyn Asyr FK Altyn Asyr FK 4:5 (1:3)
17.05.2021 18:05 FK Khujand FK Khujand - Nasaf Qarshi Nasaf Qarshi 0:3 (0:3)
20.05.2021 14:00 Nasaf Qarshi Nasaf Qarshi - Altyn Asyr FK Altyn Asyr FK 2:0 (2:0)
20.05.2021 18:05 FK Khujand FK Khujand - FC Alay Osh FC Alay Osh 2:0 (1:0)
Gruppo G
30.06.2021 Hà Nội FC Hà Nội FC - Qualifikant Qualifikant non disputa
30.06.2021 Bali United Bali United - Boeung Ket FC Boeung Ket FC non disputa
03.07.2021 Qualifikant Qualifikant - Bali United Bali United non disputa
03.07.2021 Boeung Ket FC Boeung Ket FC - Hà Nội FC Hà Nội FC non disputa
06.07.2021 Hà Nội FC Hà Nội FC - Bali United Bali United non disputa
06.07.2021 Boeung Ket FC Boeung Ket FC - Qualifikant Qualifikant non disputa
Gruppo H
29.06.2021 Kedah Darul Aman Kedah Darul Aman - Persipura Jayapura Persipura Jayapura non disputa
29.06.2021 Lion City Sailors Lion City Sailors - Sài Gòn FC Sài Gòn FC non disputa
02.07.2021 Lion City Sailors Lion City Sailors - Persipura Jayapura Persipura Jayapura non disputa
02.07.2021 Sài Gòn FC Sài Gòn FC - Kedah Darul Aman Kedah Darul Aman non disputa
05.07.2021 Lion City Sailors Lion City Sailors - Kedah Darul Aman Kedah Darul Aman non disputa
05.07.2021 Sài Gòn FC Sài Gòn FC - Persipura Jayapura Persipura Jayapura non disputa
Gruppo I
30.06.2021 Qualifikant Qualifikant - Terengganu FC Terengganu FC non disputa
03.07.2021 Geylang International Geylang International - Qualifikant Qualifikant non disputa
06.07.2021 Terengganu FC Terengganu FC - Geylang International Geylang International non disputa
Gruppo J
23.06.2021 10:00 Tainan City FC Tainan City FC - Athletic 220 FC Athletic 220 FC 3:0 (1:0)
23.06.2021 14:00 Eastern SC Eastern SC - Lee Man FC Lee Man FC 0:1 (0:1)
26.06.2021 10:00 Eastern SC Eastern SC - Athletic 220 FC Athletic 220 FC 1:0 (0:0)
26.06.2021 14:00 Lee Man FC Lee Man FC - Tainan City FC Tainan City FC 4:1 (3:0)
29.06.2021 14:00 Eastern SC Eastern SC - Tainan City FC Tainan City FC 1:0 (0:0)
29.06.2021 14:00 Lee Man FC Lee Man FC - Athletic 220 FC Athletic 220 FC 5:1 (2:0)