Germany will look to top a tough Group G, with the likes of Portugal, Ghana and the USA all capable of toppling any of their opponents.
The Germans are one of the fancied teams to win the title, and they will be keen to enter the knockout stages as group winners. Portugal, on paper, look like the most likely team to join Germany in the last 16 – they could even top the group if Cristiano Ronaldo catches fire – but Ghana and the USA are also quite capable, having reached the knockout rounds in the last World Cup in 2010.
Squads: Germany: Goalkeepers: Manuel Neuer, Ron-Robert Zieler, Roman Weidenfeller
Defenders: Kevin Grosskreutz, Matthias Ginter, Benedikt Howedes, Mats Hummels, Erik Durm, Philipp Lahm, Per Mertesacker, Jerome Boateng, Shkodran Mustafi
Midfielders: Sami Khedira, Bastian Schweinsteiger, Mesut Ozil, Andre Schurrle, Julian Draxler, Toni Kroos, Mario Gotze, Christoph Kramer
Forwards: Lukas Podolski, Miroslav Klose, Thomas Muller
Coach: Joachim Low
Portugal: Goalkeepers: Eduardo, Rui Patricio, Beto
Defenders: Bruno Alves, Pepe, Fabio Coentrao, Ricardo Costa, Luis Neto, Andre Almeida, Joao Pereira
Midfielders: Miguel Veloso, William Carvalho, Joao Moutinho, Vieirinha, Rafa Silva, Raul Meireles, Nani, Ruben Amorim
Forwards: Cristiano Ronaldo, Hugo Almeida, Eder, Varela, Helder Postiga
Coach: Paulo Bento
Ghana: Goalkeepers: Stephen Adams, Adam Kwarasey, Fatawu Dauda
Defenders: Samuel Inkoom, Daniel Opare, Rashid Sumaila, Jonathan Mensah, John Boye, Harrison Afful
Midfielders: Michael Essien, Acquah Acquah, Christian Atsu, Emmanuel Agyemang Badu, Andre Ayew, Sulley Muntari, Albert Adomah, Mohammed Rabiu, Kwado Asamoah, Mubarak Wakaso
Forwards: Asamoah Gyan, Kevin Prince Boateng, Jordan Ayew, Majeed Waris
Coach: Kwesi Appiah
USA: Goalkeepers: Tim Howard, Brad Guzan, Nick Rimando
Defenders: DeAndre Yedlin, Omar Gonzalez, Matt Besler, John Brooks, DaMarcus Beasley, Geoff Cameron, Timmy Chandler, Fabian Johnson
Midfielders: Michael Bradley, Mix Diskerud, Alejandro Bedoya, Jermaine Jones, Brad Davis, Kyle Beckerman, Julian Green, Graham Zusi
Forwards: Clint Dempsey, Aron Johannsson, Jozy Altidore, Chris Wondolowski
Coach: Jurgen Klinsmann