List of all teams and stadiums for Australia A-League 2019-2020. The A-League 2019-2020, also known as the Hyundai A-League 2019–2020 for sponsorship reasons, is the 43rd season of national level soccer in Australia, and the 15th since the establishment of the A-League in 2004. The A-League 2019-2020 includes 11 teams, of which 10 teams are from Australia and 1 team from New Zealand (Wellington Phoenix FC), there are no relegation teams in the tournament.