Last four games before play-offs in Asia
10.20, grp 1, Melbourne: Australia vs Japan (this group is decided, and the teams play for FIFA rankings. Where Australia could crack the top 20 with a win today.)
11.00, grp 2, Seoul: South Korea vs Iran (The hosts are qualified, but Iran need points to continue their hopes. They have a tied all-time record with South Korea, with the last loss in 90 minutes coming in a 2005 friendly. A draw would mean Saudi Arabia and North Korea can put Iran out by drawing.)
16.30, grp 1, Manama: Bahrain vs Uzbekistan (draw or home win: Bahrain makes play-off. away win: Uzbekistan makes play-off.)
18.00, grp 2, Riyadh: Saudi Arabia vs North Korea (The Saudis are favourites to win this one, having gone unbeaten - excluding shoot-outs - in six meetings with North Korea before the 0-1 loss in Pyongyang this February. The winner is guaranteed a spot in South Africa, but in case of a draw Iran can leapfrog them both - though with kick-off being seven hours later, they will know the effects of the draw.)