Cristiano Ronaldo and the Portuguese national team begin their participation in the World Cup with a match at Houston Stadium in Texas. This tournament is widely anticipated to be Ronaldo’s last, as the star player has stated it will be his final World Cup appearance. The match marks Portugal’s entry into the competition and significant attention will be focused on Ronaldo’s performance. Details regarding the opponent and specific match time were not provided in the source text. This event is of particular note due to Ronaldo’s legendary status and potential retirement from international play following the tournament. The game is being held in the United States, expanding the World Cup’s reach beyond traditional host nations.