AFC Champions League — Asia’s premier club football competition

Format and structure

The competition combines group-stage and knockout phases. Clubs are allocated places according to the AFC’s association ranking and licensing criteria. A typical edition begins with preliminary qualifying rounds, followed by a group stage featuring home-and-away matches, then a knockout phase that culminates in a final. The exact number of teams and the final format have varied over time to reflect changes in membership and scheduling.

History and development

The modern AFC Champions League emerged from a reorganization of Asia’s club events in the early 2000s, building on earlier continental tournaments. Since that rebranding the competition has grown in profile, professionalization and commercial value. It has periodically revised its format, club licensing rules and calendar to improve competitiveness and broadcast appeal across the continent.

Significance and impact

Winning the AFC Champions League is the highest club honour in Asian football. Champions earn regional prestige, prize money and the right to represent Asia at the FIFA Club World Cup. The tournament has helped raise standards of club management, infrastructure and player development across many Asian nations.

Notable records and clubs

Clubs and countries from East and West Asia have both enjoyed success. South Korean clubs collectively have claimed more continental titles than any other nation, while certain clubs from the Middle East and East Asia are among the competition’s most successful single teams. For information from the confederation, see the AFC website, and for a prominent club with multiple wins consult Al-Hilal as an example of sustained continental success.

Distinguishing features

• Allocation of places blends sporting merit with association ranking and licensing.
• Matches are played across diverse climates and time zones, testing squad depth and travel planning.
• Final formats have alternated between two-legged ties and single-match deciders, reflecting logistical and commercial choices.

As the premier club competition in Asia, the AFC Champions League continues to evolve, influencing domestic calendars, club investment and the careers of players and coaches across the continent.