Competition
Qualification
Organizer
Asian Football Confederation (AFC)
Winner
Teams
Adelaide United
Adelaide Utd
Al Wahda FC
Al Wahda
Al-Ahli Saudi FC
Al-Ahli
Al-Ain FC
Al-Ain
Al-Fateh SC
Al-Fateh
Al-Hilal FC
Al-Hilal
Al-Jazira Club
Al-Jazira
Al-Rayyan SC
Al-Rayyan
Al-Taawoun FC
Al-Taawoun
Brisbane Roar
B. Roar
Eastern Sports Club
Eastern
Esteghlal FC
Esteghlal
Esteghlal Khuzestan
E. Khuzestan
FC Bunyodkor
Bunyodkor
FC Seoul
FC Seoul
Gamba Osaka
G. Osaka
Guangzhou Evergrande
G. Evergrande
Jeju United FC
Jeju Utd
Jiangsu Suning
J. Suning
Kashima Antlers
K. Antlers
Kawasaki Frontale
K. Frontale
Lekhwiya SC
Lekhwiya
Lokomotiv Tashkent
L. Tashkent
Muangthong United
Muangthong Utd
Persepolis FC
Persepolis
Shabab Al-Ahli Club
S. Al-Ahli
Shanghai SIPG
SIPG
Suwon Samsung Bluewings
Suwon SB
Ulsan Hyundai FC
Ulsan
Urawa Red Diamonds
UR Diamonds
Western Sydney Wanderers
WS Wanderers
Zob Ahan FC
Zob Ahan