Watch action from Asia's four qualifiers for the 2014 FIFA World Cup - Australia, Iran, Japan and South Korea.
Australia will feature in their third straight World Cup finals - and fourth overall - but face a tough task to match their best finish, a round of 16 appearance in 2006.
Iran return to the tournament after missing out on South Africa 2010 and will aim to advance from the group stages for the first time.
Japan will make their fifth straight World Cup appearance since debuting in 1998.
South Korea co-hosted the 2002 World Cup, along with Japan, and their semi-final berth in that tournament is their best finish in eight appearances.