A view inside Al Bayt Stadium during the opening ceremony.Amr Abdallah Dalsh/Reuters
Fans watch Sunday's match from a fan zone in Doha, Qatar.Petr David Josek/AP
Dancers light up the ground during the opening ceremony.François-Xavier Mart/AFP/Getty Images
South Korean singer Jung Kook performs at the opening ceremony.Natacha Pisarenko/AP
A performer plays drums during the opening ceremony.Kai Pfaffenbach/Reuters
La'eeb, the official mascot of this World Cup, flies during the opening ceremony. La'eeb is an Arabic word meaning super-skilled player.Dylan Martinez/Reuters
A girl waves a Qatari flag Sunday at a fan zone in Doha.Moises Castillo/AP
People dance in Al Bayt Stadium during the opening ceremony.Pawel Kopczynski/Reuters
People watch as fireworks go off before the start of the opening match.Aijaz Rahi/AP
A family watches the opening match from their home in Doha.Ibraheem Al Omari/Reuters
Qatari fans enjoy the pre-match atmosphere at Al Bayt Stadium on Sunday.Michael Steele/Getty Images
Qatar's Pedro Miguel challenges Ecuador's Pervis Estupiñán for the ball.Darko Bandic/AP