Germany's coach Joachim Loew and team assistant coach Hans-Dieter Flick celebrate after winning against Portugal in their oepening match of the European Championship.

Cristiano Ronaldo of Portugal looks dejected after losing 1-0 to Germany in their opening match of the 2012 European Championship.

Germany's Mario Gomez celebrates his game-winning goal against Portugal in Saturday's Euro match.

Mario Gomez celebrates his goal against Portugal on Saturday. Gomez, who was about to be subbed off the pitch, slammed home a header, beating Portugal's keeper. Germany won their opening Euro 2012 match 1-0.

Germany's Mario Gomez jumps over Portugal's Joao Pereira to head the ball into the back of the net, giving the Germans a 1-0 lead. The goal would be the game-winner, as Germany topped Portugal on Saturday.

Portugal's Cristiano Ronaldo controls the ball as he is tackled by Germany's Jerome Boateng on Saturday. Despite a few good chances, the Real Madrid superstar couldn't find the back of the net.

French referee Stéphane Lannoy displays a yellow card to Portugal's Helder Postiga after he fouled Germany goalkeeper Manuel Neuer during Saturday's Euro 2012 match.

Germany's Mesut Ozil leaps to challenge Portugal's Fabio Coentrao on Saturday. Germany would take down Portugal thanks to a second half goal from Mario Gomez.

Denmark's players celebrate their shocking win in their Group B Euro 2012 match against Netherlands on Saturday. The Danes had the first upset of the tournament, with a 1-0 win over the Flying Dutchmen.

Arjen Robben from the Netherlands lies dejected after losing to Denmark on Saturday. The Dutch were handed a loss in their opening match of the Euro 2012, a surprising result.

Netherland's Klaas Jan Huntelaar tries to chip the ball over goalkeeper Stephan Andersen but was unsuccessful. Denmark weathered the many Dutch attacks on Saturday, giving Holland an unexpected group stage loss.

Daniel Agger of Denmark tackles Ibrahim Afellay of Netherlands during their opening Euro 2012 match on Saturday. Denmark shocked the Netherlands, defeating the favored side 1-0.

Michael Krohn-Dehli is about to celebrate scoring Denmark's first goal of the European Championship. It would be the game-winner, as Denmark took down the heavily favored Netherlands 1-0.

Denmark's Michael Krohn-Dehli as he scores the game-winning goal in their first match of Euro 2012. Denmark defeated Netherlands 1-0. A fantastic start for the Danes, but a poor one for the Flying Dutchmen.

William Kvist takes on Arjen Robben during Denmark's 1-0 victory over the Netherlands. Saturday's win for the Danes was the first major upset of the European Championship so far.

Netherlands' Ibrahim Afellay challenges Denmark's Daniel Agger, flailing through the air in an acrobatic move.

Netherlands' Robin van Persie heads the ball with Denmark's Simon Kaer during their Euro 2012 opener at the Metalist stadium. The Danes would defeat the Netherlands 1-0 in a huge upset.