The A-League is a professional men's soccer league run by Football Federation Australia. At the top of the Australian league system, it is the country's primary competition for the sport.
Number of teams: 10
Current premiers: Sydney FC (2nd title); (2016–17)
Other club(s) from: New Zealand (1 team)
Most premierships: Melbourne Victory (3 titles)
Most championships: Brisbane Roar; Melbourne Victory; Sydney FC (3 titles each)