Lviv (Ukraine): A Mario Gomez header helped Germany to register a 1-0 win over Portugal in their Euro 2012 Group B opener here Saturday.

The win takes the Germans joint top of the group after Denmark's surprise 1-0 win over the Netherlands earlier Saturday. Germany face the Netherlands next Wednesday, with Denmark playing Portugal.

On Saturday, Gomez, who started ahead of Miroslav Klose in attack, ended a turgid opening 74 minutes with a pinpoint header into the corner of the goal, outjumping Joao Pereira six yards out from Sami Khedira's cross.
"It was very difficult to score running backwards as I was, but I'm glad I could manage and we won," Gomez said.

Portugal had hit the crossbar just before half time as defender Pepe's close-range shot cannoned onto the line and away.

The game was a disappointing spectacle considering the talent on show, with much of the play getting bogged down in midfield as the Portuguese defended in numbers.

Gomez glanced an early header at goalkeeper Rui Patricio from a Jerome Boateng cross.

Arsenal's new signing Lukas Podolski skidded a low first-time shot straight at the goalkeeper barely ten minutes in.

Cristiano Ronaldo skipped past Boateng down the left to slide a cross into the box, but Helder Postiga failed to make contact at the near post; Portugal's first moment of danger.

The Germans had the ball in the net on 24 minutes, but French referee Stephane Lannoy decided to award a free kick against Portugal for a foul by Chelsea's Raul Miereles on Real Madrid's Sami Khedira in the buildup.

Podolski had plenty of time to line up a shot off a Mesut Ozil low ball from the left, but the Polish-born forward couldn't keep it down.

Portugal proceeded to frustrate the Germans by defending in numbers, crowding out the midfield to ensure attacks came to nothing.

A fierce cross from Ozil was intercepted by Bruno Alves before the Germans missed a good double chance.

The ball fell to Podolski unmarked at the back post, he chose to volley it back across goal rather than shoot and Tomas Muller side-footed wide.

Portugal nearly took the lead against the run of play as Real Madrid defender Pepe struck the crossbar after a corner fell to him eight yards out.

The second half saw the pace pick up initially, as a chipped cross from Nani was athletically headed clear by Borussia Dortmund center-back Mats Hummels.

Mario Gomes directed a header over on 57 minutes after the Portuguese gave the ball away cheaply.

The Germans then lost the ball too easily themselves, allowed Nani burst through the center and release Ronaldo on the edge of the box. But Boateng got across quickly to charge down his left-footed shot.

Gomez headed home with Klose waiting on the touchline to replace him, prompting coach Joachim Low to send the Lazio striker back to the bench.

Ronaldo hit a trademark dipping shot on 81 minutes that Manuel Neuer awkwardly palmed away.

Ronaldo then turned provider, poking to Real Madrid teammate Fabio Coentrao on the edge of the box only for Hummels to get a vital diving block in.

Portugal squandered the chance of the match with three minutes left. Substitute Nelson Oliveira set up fellow replacement Silvestre Valera. But the latter blasted straight at Neuer from point-blank range.

Holger Badstuber blocked a last-minute shot from Nani, and Bruno Alves headed over from the resulting corner.

Lineups:

Germany: Manuel Neuer, Mats Hummels, Holger Badstuber, Phillipp Lahm, Jerome Boateng, Sami Khedira, Bastian Schweinsteiger, Mesut Ozil (Toni Kroos, 87), Thomas Muller (Lars Bengder, 90), Lukas Podolski, Mario Gomez (Miroslav Klose, 79).

Portugal: Rui Patricio, Bruno Alves, Pepe, Fabio Coentrao, Miguel Veloso, Joao Periera, Joao Moutinho, Raul Miereles (Silvestre Varela, 79), Nani, Cristiano Ronaldo, Helder Postiga (Nelson Oliveira, 69).