Thread for the Greece v Argentina game, shown on BBC 1 at 1930 GMT. Give your predictions, thoughts and discussion here.
Argentina playmaker Juan Veron is available after recovering from a calf problem, while defender Walter Samuel may not be risked despite overcoming a thigh strain.
Newcastle's Jonas Gutierrez is suspended so Nicolas Otamendi could deputise at right-back. Back-up strikers Diego Milito and Sergio Aguero may also feature.
Greece are likely to stick with the side that beat Nigeria in their last game, with Dimitrios Salpingidis partnering Theofanis Gekas up front.
One booking from suspension: Papastathopoulos, Samaras, Torosidis, Tziolis (Greece); Mascherano, Heinze (Argentina)
The only previous meeting between these sides was at USA '94, when Argentina won 4-0 in a group match. Diego Maradona scored his 34th and final international goal, famously running towards the television cameras after scoring.
Referee: Ravshan Irmatov (Uzbekistan)
Assistants: Rafael Ilyasov (Uzbekistan) and Bakhadyr Kochkarov (Kyrgyzstan)
Fourth official: Peter O'Leary (New Zealand)
I predict a 2-0 win to Argentina, Greece have came out of their shell slightly, but Argentina have been the best team so far at the World Cup.