 The AFC ruled that the A-League did not meet the criteria for full participation in the tournament, including the lack of promotion and relegation within a tiered league system was a major reason, and that the A-league was not run as a separate entity to the FFA.From the 2014 AFC Champions League until the 2016 edition, the allocation of two spots in the group stage and one qualifying play-off spot returned and in 2017, the qualifying play-off spot dropped back to a place in the Preliminary Round 2.Q