FIFA World Cup group stage predictions part 3

There's plenty at stake as the prize for winning the predictions competition is revealed and the last set of group games are previewed:

Ecuador vs Senegal
Holland vs Qatar
Wales vs England
Iran vs USA
Poland vs Argentina
Saudi Arabia vs Mexico
Australia vs Denmark
Tunisia vs France
Japan vs Spain
Costa Rica vs Germany
Croatia vs Belgium
Canada vs Morocco
Serbia vs Switzerland
Cameroon vs Brazil
Ghana vs Uruguay
South Korea vs Portugal