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PHOTO: STANISLAW KOWALCZUK/EAST NEWS 21 / 06 / 2012 WARSZAWA MECZ CWIERCFINALOWY CZECHY PORTUGALIA N/Z: STADIN WARSZAW NARODOWY , LUDZIE NA STADIONIE EURO 2012: football championship the first of quarter finals' match. Czech Republic vs. Portugal on June 21, 2012 in Warsaw, Poland.

Czech goalkeeper Petr Cech exchanges high five with Slavek, a tournament mascot, after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Czech goalkeeper Petr Cech reacts after his side's 1-0 loss during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portuguese forward Cristiano Ronaldo runs with the ball during the Euro 2012 football championships quarter-final match the Czech Republic vs Portugal on June 21, 2012 at the National Stadium in Warsaw. AFP PHOTO / CHRISTOF STACHE

Portugal's Cristiano Ronaldo celebrates his side's 1-0 win after during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech Republic's Tomas Rosicky, center, comforts his teammates after losing the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Nani fights for the ball with Czech Republic's Vaclav Pilar during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech goalkeeper Petr Cech, left, Portugal's Cristiano Ronaldo, right, and Czech Republic's Michal Kadlec vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo celebrates winning the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo carries teammate Fabio Coentrao as they celebrate their team's victory after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Cristiano Ronaldo, right, and Pepe celebrate the team's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal goalkeeper Rui Patricio and Bruno Alves celebrate after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Czech players greet their fans after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Czech goalkeeper Petr Cech leaves the pitch after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo, left, and Miguel Veloso celebrate their team's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates his side's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo, second left, celebrates with teammates after winning the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo, left, talks to Czech goalkeeper Petr Cech after Portugal won the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo celebrates his side's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates with Miguel Veloso their side's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech goalkeeper Petr Cech, left, saves a shot by Portugal's Cristiano Ronaldo, right, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Czech head coach Michal Bilek, right, gives indications to his players beside Portugal head coach Paulo Bento during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech Republic's Theodor Gebre Selassie, left, and Portugal's Raul Meireles challenge for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo comforts his injured teammate Helder Postiga during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Referee Howard Webb of England gestures as Portugal's Cristiano Ronaldo grimaces sitting on the pitch during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech goalkeeper Petr Cech looks to the ball by Portugal's Cristiano Ronaldo, unseen, as it touches the goal post during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo, right, and Czech Republic's Theodor Gebre Selassie jumps for a ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo reacts during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Referee Howard Webb of England runs during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Nani, Helder Postiga, Pepe, Bruno Alves, Cristiano Ronaldo goalkeeper Rui Patricio, from top left, Joao Moutinho, Fabio Coentrao, Raul Meireles, Joao Pereira and Miguel Veloso, from bottom left, pose for a team photo before the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates after scoring a goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates scoring the opening goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo celebrates after scoring a goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates after scoring a goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo , right, scores a goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo, second left, scores the opening goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo reacts after failing to score during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo reacts during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Czech Republic's Milan Baros, left, and and Portugal's Pepe, right, go for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo controls the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo, left, and Czech Republic's Tomas Sivok go for a a ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal coach Fernando Santos watches the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo is tackled by Czech Republic's David Limbersky during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Czech Republic's Tomas Sivok, left, and Portugal's Helder Postiga fight fpr the possesion during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Czech goalkeeper Petr Cech, Michael Kadlec and Portugal's Cristiano Ronaldo, from top, fall after going for a ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo, left, and Czech Republic's Michal Kadlec vie for the ballduring the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech goalkeeper Petr Cech, top, and Portugal's Cristiano Ronaldo, bottom, collide as Cech blocks the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Bruno Alves, right, and Czech Republic's Milan Baros vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Czech Republic's Vaclav Pilar eyes the ball as he and Portugal's Bruno Alves vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo scores the opening goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo celebrates scoring the opening goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo, right, celebrates with Miguel Veloso after their side's 1-0 win after the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Czech Republic goalie Petr Cech fails to block an header for Portugal's Cristiano Ronaldo to score the 1-0 winning goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates after his team won the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo celebrates after scoring a goal during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech goalkeeper Petr Cech, center, waits for a ball in the opposing penalty box during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo, right, celebrates after scoring during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal head coach Paulo Bento gestures during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo center bottom, scores on a header during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo celebrates after scoring during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech players react after losing the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Czech goalkeeper Petr Cech deflects a shot by Portugal's Cristiano Ronaldo, front, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Cristiano Ronaldo looks up during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo controls the ball as Czech Republic's Gebre Selassie, right, and Michal Kadlec look on, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech Republic's Vladimir Darida is substituted by Jan Rezek during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Hugo Almeida scores a disallowed goal past Czech goalkeeper Petr Cech, right, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo reacts during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo reacts during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo kicks the ball past Czech Republic's Theodor Gebre Selassie, right, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech Republic's Milan Petrzela, left, and Portugal's Helder Postiga go for a header during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo goes for the ball in front of Czech Republic's Michal Kadlec during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Cristiano Ronaldo, right, looks up during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

CORRECTS NAME OF COACH - Portugal coach Paulo Bento watches the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Nani, right, and Czech Republic's Vaclav Pilar duel for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Nani reacts during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Helder Postiga holds his hamstring during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Czech Republic's Tomas Hubschman, left, and Portugal's Miguel Veloso challenge for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Miguel Veloso, left, is booked by referee Howard Webb of England during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Cristiano Ronaldo performs a bicycle kick past Czech Republic's David Limbersky during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Miguel Veloso, left, gets a yellow card from English referee Howard Webb during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Bruno Alves jumps to clear the ball against Czech Republic's Milan Baros during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo runs in front of Czech goalkeeper Jaroslav Drobny during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Bruno Alves outleaps Czech Republic's Milan Baros during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo tries to score past Czech goalkeeper Petr Cech, right, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

Portugal's Fabio Coentrao holds back Czech Republic's Theodor Gebre Selassie during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Czech Republic's Petr Jiracek tackles Portugal's Fabio Coentrao during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Helder Postiga, left, and Czech Republic's Tomas Sivok vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo runs with the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Joao Moutinho, left, and Czech Republic's David Limbersky vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo, center, duel for the ball with Czech Republic's Theodor Gebre Selassie, right, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Standing left to right are Czech Republic's David Limbersky, Theodor Gebre Selassie, Tomas Sivok, Michal Kadlec, goalkeeper Petr Cech, Jaroslav Plasil and bottom left to right are Vladimir Darida, Petr Jiracek, Tomas Hubschman, Milan Baros and Vaclav Pilar before the start of the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Portoguese former players Eusebio, left, and Luis Figo sit in the stands prior to the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Helder Postiga, left, and Czech Republic's Tomas Hubschman go for a header during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Gero Breloer)

Portugal's Bruno Alves is held back by his teammate Pepe, right, as he argues with Czech Republic's Petr Jiracek, center, during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. Seen on left is referee Howard Webb from England. (AP Photo/Gero Breloer)

Referee Howard Webb of England books Portugal's Nani during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Antonio Calanni)

English referee Howard Webb books Portugal's Nani during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Portugal's Cristiano Ronaldo tries an overhead shot by Czech Republic's David Limbersky during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Czech head coach Michal Bilek shouts instructions during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Portugal's Cristiano Ronaldo and Czech Republic's Theodor Gebre Selassie vie for the ball during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Cristiano Ronaldo does an overhead kick by Czech Republic's David Limbersky during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Jon Super)

Portugal's Bruno Alves clears the ball against Czech Republic's Milan Baros during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Ivan Sekretarev)

Portugal's Helder Postiga lies on the ground during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Petr David Josek)

Portugal's Miguel Veloso, right, and Czech Republic's Jaroslav Plasil go for a header during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)

Portugal's Cristiano Ronaldo celebrates after scoring during the Euro 2012 soccer championship quarterfinal match between Czech Republic and Portugal in Warsaw, Poland, Thursday, June 21, 2012. (AP Photo/Armando Franca)