Competition
Tournament
Organizer
Asian Football Confederation (AFC)
Titleholder
Teams
Al-Gharafa
Al-Gharafa
Al-Nasr SC
Al-Nasr
Al-Nassr FC
Al-Nassr
Al-Rayyan SC
Al-Rayyan
Al-Wehdat SC
Al-Wehdat
Bangkok United
Bangkok Utd
Ceres–Negros
Ceres
Chiangrai United
Chiangrai Utd
FC AGMK
AGMK
FC Istiklol
Istiklol
Hà Nội T&T
Hà Nội
Home United
Home Utd
Kashima Antlers
K. Antlers
Kitchee SC
Kitchee
Kuwait SC
Kuwait SC
Minerva Punjab FC
M. Punjab
Newcastle Jets
N. Jets
Pakhtakor Tashkent
Pakhtakor
Perak FA
Perak
Persija Jakarta
P. Jakarta
Saipa FC
Saipa
Sanfrecce Hiroshima
S. Hiroshima
Shandong Luneng
S. Luneng
Ulsan Hyundai FC
Ulsan
Yangon United FC
Yangon Utd
Zob Ahan FC
Zob Ahan