In a tightly contested World Cup last-16 clash, Spain secured a 1-0 victory over Portugal with a last-minute goal from substitute Mikel Merino, sending them to the quarterfinals.The decisive strike came in the 91st minute at Dallas Stadium after Ferran Torres delivered a through-pass that bypassed Portugal's defense.This win extends Spain's impressive run without conceding a goal, showcasing their defensive discipline.

The result also marks Portugal's exit from the tournament, raising speculation about Cristiano Ronaldo's potential international retirement following his team's elimination.Spain will now face either the United States or Belgium in the last eight, with their next fixture set to be a high-stakes encounter.

The match highlighted Spain's tactical cohesion and Merino's crucial contribution, while Ronaldo's absence from the starting XI underscored the team's depth.

Fans and analysts are now focusing on Spain's upcoming challenge, with the World Cup's knockout stage intensifying as teams vie for a place in the semifinals.