Spain defeated Argentina 1-0 in the 2026 FIFA World Cup final, dashing Argentina's hopes of winning consecutive titles. The reigning champions faced challenges throughout the tournament, including key injuries and tactical difficulties against a strong Spanish side.

Despite a historic run led by Lionel Messi, who scored multiple goals in the group stage, Argentina struggled to penetrate Spain's defense in the final. Messi, playing in his final World Cup at 39 years old, was effectively neutralized, and the team managed only three shots on goal. Coach Lionel Scaloni acknowledged the exhaustion and unexpected injuries that impacted the team's performance.

Argentina's journey to the final was marked by resilience, with several come-from-behind victories and hard-fought matches, including triumphs in extra time. However, the ultimate goal of becoming back-to-back World Cup champions, a feat not achieved since Brazil in 1962, proved elusive. Despite the final loss, the team's performance was largely considered a success, showcasing their determination and fight.