A fan waves a flag bearing images of Argentina's forward Lionel Messi near the Argentine Football Association (AFA) training camp in Ezeiza, Buenos Aires Province, on July 20, 2026, while waiting for the arrival of Argentina's national football team from the United States following its defeat in the 2026 FIFA World Cup final. (Photo by Luis ROBAYO / AFP via Getty Images)

A fan holding a portrait of Argentina's forward Lionel Messi gathers near the Argentine Football Association (AFA) training camp in Ezeiza, Buenos Aires Province, on July 20, 2026, while waiting for the arrival of Argentina's national football team from the United States following its defeat in the 2026 FIFA World Cup final. (Photo by Luis ROBAYO / AFP via Getty Images)

Fans gather near the Argentine Football Association (AFA) training camp in Ezeiza, Buenos Aires Province, on July 20, 2026, while waiting for the arrival of Argentina's national football team from the United States following its defeat in the 2026 FIFA World Cup final. (Photo by Luis ROBAYO / AFP via Getty Images)

A fan wearing a mask depicting Argentina's forward Lionel Messi waves an Argentine flag close to the Argentine Football Association (AFA) training camp in Ezeiza, Buenos Aires Province, on July 20, 2026, while waiting for the arrival of Argentina's national football team from the United States following its defeat in the 2026 FIFA World Cup final. (Photo by Luis ROBAYO / AFP via Getty Images)

Spain fans pack Cibeles Square in Madrid on July 20, 2026, as they await the arrival of Spain's players one day after the national football team won their second World Cup title following a 1-0 victory against Argentina. Spain's World Cup winners come back home to a heroes' welcome in Madrid, where a million fans are expected to greet them after a night of raucous celebrations across the country. (Photo by Pierre-Philippe MARCOU / AFP via Getty Images)

Spain fans pack Cibeles Square in Madrid on July 20, 2026, as they await the arrival of Spain's players one day after the national football team won their second World Cup title following a 1-0 victory against Argentina. Spain's World Cup winners come back home to a heroes' welcome in Madrid, where a million fans are expected to greet them after a night of raucous celebrations across the country. (Photo by Pierre-Philippe MARCOU / AFP via Getty Images)

Spain fans pack Cibeles Square in Madrid on July 20, 2026, as they await the arrival of Spain's players one day after the national football team won their second World Cup title following a 1-0 victory against Argentina. Spain's World Cup winners come back home to a heroes' welcome in Madrid, where a million fans are expected to greet them after a night of raucous celebrations across the country. (Photo by Pierre-Philippe MARCOU / AFP via Getty Images)

Argentina's Nicolas Otamendi (19) and Nahuel Molina (26) scuffle with a Spain player after the World Cup final soccer match between Spain and Argentina in East Rutherford, N.J., near New York, Sunday, July 19, 2026. (AP Photo/Frank Franklin II)