MIAMI � The expanded Club World Cup has kicked off with healthy crowds, "Messi mania" and a festival atmosphere in Miami, giving an early vindication to world football body FIFA after fears of empty stands and global disinterest.

FIFA controversially awarded Lionel Messi's Inter Miami a backdoor route into the tournament, ensuring the sport’s biggest name would be there after he propelled soccer to new heights in a country often ambivalent to the world’s most popular game.

About 61,000 fans packed the Hard Rock Stadium on Saturday to watch the Argentine and teammates play Egyptian giants Al-Ahly in a goalless draw.

Another strong crowd turned out on Sunday for the clash between Paris St Germain and Atletico Madrid, which ended in a one-sided 4-0 win for the Champions League winners.

However, Bayern Munich’s 10-0 demolition of semiprofessional Auckland City underscored the worrying gulf in quality between some of the competing clubs.

But the opening weekend largely delivered what FIFA had hoped for: vibrant crowds and global representation.

South American supporters made their presence especially felt.

More than 1,000 Boca Juniors fans in blue and gold turned Miami Beach into a party strip on Sunday ahead of their opening match, singing club anthems and waving flags in scenes reminiscent of a World Cup carnival.

"Wherever you go, Boca is here,� Gaston San Paul, a fan who flew in from Entre Rios, Argentina, told Reuters.

“Wherever we are we do this,� he added, referring to the "Banderazo" (flag party), a fan gathering destined to mark territory ahead of a game.

Boca and Real Madrid games were among the top early ticket sellers, according to FIFA, which said that top markets after the U.S. were Brazil, Argentina and Mexico.

Talk of empty stands was at least provisionally dismissed as well as heightened anxiety in the immigrant-heavy Miami area following recent federal immigration raids.

At the heart of the opening weekend buzz was Messi, whose presence has elevated Inter Miami’s profile and guaranteed global glamour for the tournament.

Messi, who received a standing ovation before kickoff, was unable to find the net against Al-Ahly but provided flashes of brilliance in a tightly contested, physical match.

FIFA is banking not only on Messi’s star power but also on a radical new broadcast strategy. The tournament is being streamed for free worldwide by DAZN in a $1 billion deal.

That agreement followed Saudi Arabia’s SURJ Sports Investment, a subsidiary of the country’s Public Investment Fund, acquiring a minority stake in DAZN for a reported $1 billion � another marker of the kingdom’s growing investment footprint in sport.

The partnership, one of the largest broadcast packages in football history, is central to FIFA’s push to maximize digital engagement and position the Club World Cup as a global spectacle ahead of the 2026 World Cup in North America.

The $1 billion prize money, which ensures a hefty $125 million for the winners, was an obvious incentive for the European clubs.