The nations ranked 7–12 in each region enter their top club(s) directly to the AFC Champions League Two.
The current champions are Central Coast Mariners, who defeated Al-Ahed in the 2024 final.
Al-Kuwait and Al-Quwa Al-Jawiya are the most successful clubs in the competition's history, having won three titles each.
Al-Jaish took the first AFC Cup after they defeated fellow Syrian opponents Al-Wahda on away goals.
Al-Muharraq would break the trend in 2008 as they won the last two-legged final before it headed back into a one-leg system, a rule that was never changed until now.
On 23 December 2022, it was announced that the AFC competition structure would change from the established formats from the 2024–25 season.