Competition
Qualification
Organizer
Asian Football Confederation (AFC)
Winner
Teams
Al-Ahli Saudi FC
Al-Ahli
Al-Ain FC
Al-Ain
Al-Gharafa
Al-Gharafa
Al-Hilal FC
Al-Hilal
Al-Nassr FC
Al-Nassr
Al-Rayyan SC
Al-Rayyan
Al-Sadd SC
Al-Sadd
Al-Shorta SC
Al-Shorta
Al-Wasl FC
Al-Wasl
Buriram United
Buriram Utd
Central Coast Mariners
CC Mariners
Esteghlal FC
Esteghlal
Gwangju FC
Gwangju
Johor Darul Ta'zim
JDT
Kawasaki Frontale
K. Frontale
Pakhtakor Tashkent
Pakhtakor
Persepolis FC
Persepolis
Pohang Steelers
Pohang
Shanghai Port FC
Shanghai Port
Shanghai Shenhua
S. Shenhua
Ulsan HD FC
Ulsan HD
Vissel Kobe
V. Kobe
Yokohama F. Marinos
Y. Marinos