In 2023, Lionel Messi shocked the football world by joining Inter Miami and Major League Soccer (MLS), sparking tremendous buzz across the U.S and beyond. Two years later, Messi’s presence in the MLS continues to ripple across the league, transforming attendance figures, TV ratings, and merchandise sales. This article explores the major data-backed trends in 2025 and what Messi’s enduring impact really means for the league’s future.

Messi Mania: The Background

Lionel Messi is widely regarded as one of the greatest footballers of all time, earning countless accolades at Barcelona and Paris Saint-Germain before joining Inter Miami. In a league still striving for global recognition, his arrival was a game-changer—one that compounded MLS’s growing ambitions and visibility across North America.

Soaring Stadium Attendance: The Messi Bump

Breaking Attendance Records

Since Messi’s debut, stadium attendance figures for MLS teams have shattered previous records. According to official MLS reports and data from ESPN, most Inter Miami away games have reached full capacity, no matter the city or venue.

Key Numbers

• Average MLS attendance rose from about 21,000 per game in 2022 to over 28,000 in 2025—a 33% jump.
• Inter Miami away matches report a 40-50% spike in tickets sold compared to games without Messi.
• Several teams, from Atlanta United at Mercedes-Benz Stadium to LA Galaxy, have reconfigured seating and opened additional sections to meet increased demand.

The Messi Roadshow

Messi’s effect isn’t just limited to home games—his appearances on the road turn regular MLS matches into must-see events. This “traveling show” format has introduced soccer fans nationwide to MLS cities, boosting revenues for local businesses and the league.

Notable Examples:

• Ticket prices for matches featuring Messi are 3-4 times higher than average MLS tickets.
• Merchandise and concession sales spike across host cities, with additional pop-up stores and Messi memorabilia booths set up alongside stadiums.

TV Ratings: From Modest to Mainstream

A Nationally Televised Superstar

Before Messi’s arrival, MLS struggled to compete with other American sports like the NFL or NBA on television. However, his global cachet has prompted a shift in both domestic and international viewership.

Nielsen Data and Streaming Boom

According to recent Nielsen ratings, here’s how TV viewership trended from 2023 onward:

• MLS game viewership increased by 34% on linear television since Messi’s arrival.
• Apple TV’s MLS Season Pass subscriptions—where MLS holds an exclusive global streaming partnership—have more than doubled from 2023 to 2025. Apple’s partnership has made it possible for fans in Europe, Asia, and South America to watch Messi every week.
• Matches featuring Inter Miami or Messi draw an average of 3–5x more viewers than non-Messi games.

Prime Time, All the Time

• Inter Miami is now featured in prime time slots almost every weekend, with top sponsors and broadcasters jostling for ad space during games.
• International highlights of the MLS, especially Messi moments, regularly trend on sports news outlets and FIFA’s digital platforms.

The Messi Effect on MLS Merchandise

Surging Merchandise Sales

One of the most eye-popping impacts of Messi’s move? A massive surge in merchandise sales:

• Sales of Messi’s Inter Miami jersey broke records for “fastest-selling soccer jersey in America,” per retailers like Fanatics and Adidas.
• In 2025, Messi’s jersey remains the top-selling kit in North America and ranks in the top 10 worldwide, rivaling shirts of European giants like Manchester United and Real Madrid.
• Total MLS merchandise revenue in 2025 is up by 75% compared to pre-Messi years.

What’s Driving the Boom?

• Iconic pink-and-black Inter Miami shirts are now worn by celebrities and fans from Miami to Los Angeles.
• “Messi 10” customization is a common upcharge at both official MLS shops and third-party stores.
• The league has expanded official merchandise options, including limited-edition Messi boots, training gear, and collectibles—many selling out within hours of release.

Licensing collaborations

With the surge in popularity, MLS has struck new licensing deals for Messi- and Inter Miami-branded merchandise, including with global apparel brands. This new wave includes fashion crossovers with luxury and streetwear designers.

Broader Trends Stemming from Messi’s Arrival

Youth Soccer & Grassroots Growth

Messi’s presence has had a halo effect on youth participation and soccer camps, with more children expressing interest in joining local leagues. Inter Miami youth academies and “Messi-branded” training sessions now attract waiting lists.

MLS as a Global Brand

With Messi, MLS is no longer just a “retirement league.” The stars attracted to the league—both as players and as fans—have shifted perceptions. League executives hint at more high-profile signings and international friendlies as a result of Messi’s influence.

Digital and Social Media Engagement

• Messi’s Inter Miami debut was the most-watched MLS video on YouTube and Instagram in history.
• Social media followers for MLS, Inter Miami, and partner sponsors have all grown at unprecedented rates, enabling new marketing and sponsorship opportunities.

Challenges and Questions Beyond 2025

While Messi’s arrival is a clear net positive, the long-term sustainability of these trends will depend on several factors:

• Will attendance stay as high if/when Messi leaves?
• Can the league’s recent growth in merch and media rights continue if not supplemented by further superstar signings or domestic talent development?
• Is MLS ready to invest its windfall—such as stadium upgrades and player recruitment—to capitalize long-term?

Conclusion: Messi’s Lasting MLS Legacy

Lionel Messi’s impact on Major League Soccer has re-energized the league in ways previously thought impossible. With higher attendance, booming TV ratings, and unrivaled merchandise sales, MLS has leveraged Messi’s stardust to fuel unprecedented growth. The broader challenge for the league now is to build a sustainable ecosystem that endures beyond the Messi era—by harnessing this momentum, investing strategically, and continuing to welcome global stars.