When Betting Became Football’s Infrastructure in Brazil

On 25 September 2026, President Luiz Inácio Lula da Silva signed a provisional measure (MP 1.394/2026) banning online fixed-odds betting in Brazil, including its advertising and sponsorship.

Branding had to come off club kits by 5 October, and existing sponsorship contracts are void from 6 October. The measure still needs approval from Congress and is being challenged in the Supreme Court, but clubs are already treating the money as gone.

Now the true cost of that dependence is becoming visible.

How Much Money Do Betting Companies Bring to Brazilian Football?

In 2025, betting companies paid Brazil's 20 Série A clubs about R$1.03 billion in sponsorship, according to the consultancy Convocados. Total commercial revenue reached R$3.069 billion, so betting accounted for roughly 33.6% of it: one in every three commercial reais.

Commercial revenue has more than doubled, from R$1.3 billion in 2021 to over R$3 billion in 2025 (around 136%). Betting sponsorship alone grew by about two-thirds in a single year, from R$618 million to R$1.03 billion.

The denominator matters. Against total Série A revenue of R$14.3 billion, which includes player sales and Club World Cup money, betting was 7.2%. That is the figure the government emphasises. Against recurring revenue, a narrower base, Reuters put it at nearly 10%. Both can be right, because they measure different things.

But commercial revenue is the line clubs can actively grow through their brands, audiences and inventory, and betting companies paid heavily for access to all three. When one category supplies a third of that line, it stops looking like just another sponsor.

It starts looking like infrastructure.

Why Did Betting Companies Become So Important to Brazilian Football?

Football and betting companies want the same thing: attention. Football offers an audience that is emotionally invested and active across many platforms. Betting offered clubs a category willing to pay heavily for that audience.

The result was near-total penetration. In 2025, betting brands appeared on the kits of all 20 Série A clubs, 18 different brands compared with 15 in 2024 (Ibope Repucom), and held the main shirt position at 19 of the 20 clubs. Only Red Bull Bragantino, owned by the energy-drink company, was the exception.

Betting was no longer one attractive category among many. It was a central commercial pillar.

How Did Betting Sponsorship Change Brazilian Football?

The shirt was the starting point. Betting then spread through stadium advertising, digital content, media inventory, events and competition partnerships. Betano, for example, also has commercial deals with the Brasileirão and the Copa do Brasil.

The relationship became less about a logo and more about continuous access to football's audience. Fans follow the game before, during and long after the final whistle: transfer news, player content, statistics, social media, analysis. For a betting company, each of those moments is a chance to engage.

Football was not only selling space. It was selling an environment where attention could be activated again and again.

What Happens When an Entire Sponsorship Category Disappears?

The issue is not that individual clubs may lose sponsors. An entire category of buyers is leaving at once. The inventory remains: the same shirts, stadiums and audiences. But every club starts looking for replacements simultaneously, so demand collapses while supply stays fixed.

Brazil had a preview. At the start of 2026, six clubs, including Internacional, Grêmio and Bahia, began the season without a betting main sponsor. Executives reported that companies from other sectors were not willing to pay comparable amounts. Meanwhile, the clubs' combined debt had reached R$17.3 billion, more than their entire 2025 revenue.

That is a very different problem from losing one sponsor.

Why Could Flamengo Lose R$400 Million?

Flamengo is the clearest case. Its Betano deal, the largest main sponsorship in Brazilian football, pays R$268.5 million a year, rising to about R$280 million with variable components, and runs until December 2028. In 2025 it was equivalent to 13.6% of the club's R$1.97 billion revenue, the highest share among clubs with disclosed figures.

Club president Luiz Eduardo Baptista estimates immediate losses of R$400 million to R$430 million in 2027, affecting Olympic sports as well as football. He has not published a breakdown, so this is a club estimate, not an accounted loss. The roughly R$130–160 million above the Betano contract presumably covers other betting-linked income, but the club has not said which items it counts.

That is why swapping the logo would not solve the problem. A new sponsor would have to replace not only the visibility but a wider layer of value that came with the category, and Baptista argues that doing so without a transition period is close to impossible. Flamengo has asked the Supreme Court to hear its case, warning that Olympic sports and youth teams could lose funding.

Is Brazilian Football Too Dependent on Betting Companies?

Clubs say yes, and that the ban is reckless: in a joint letter they warned that some could face insolvency. The government answers that betting is "only" 7% of club revenue. It calls the industry a "cancer" and says more than R$60 billion has flowed from families to licensed betting companies.

Both sides have a point. The 7% is real, but it is measured against a total inflated by player sales and Club World Cup money. It is a third of commercial income, and it is unevenly spread: Flamengo's exposure is nearly double the league average.

Betting taxes are rising from 12% to 15% by 2028, operators were cutting marketing budgets, and by the time of the ban only 14 of 20 clubs still had a betting company as their main sponsor, down from 19 in 2025.

So the real question is not whether Brazilian football can survive without betting money. It almost certainly can. The question is what the economy looks like afterwards, and who pays for the transition.

Licensed operators warn that prohibition could push gamblers towards unregulated platforms, a concern also raised in Italy, where industry groups argue the ad ban has fed the black market.

How Can Football Clubs Replace a Major Sponsor?

The obvious answer is to find another sponsor: financial services, technology, retail, healthcare, automotive. But replacing R$1.03 billion is not a matter of dividing it among new brands. Betting set a high price benchmark that others may not match, and some will want different assets or deeper activation.

Other markets show what the adjustment can look like. England is removing front-of-shirt betting sponsors from the 2026–27 season. Eleven Premier League clubs were affected, with deals worth around £126 million a year. Analysts expected clubs to lose on average 38% of front-of-shirt value when replacing them, and by April 2026, as many as nine clubs had no replacement signed.

The difference with Brazil is timing and scope. England gave clubs three years' notice and removed only the shirt front. Italy banned the advertising but not the betting itself. Brazil banned the product and gave clubs days.

What Does the Betting Boom Reveal About Modern Football Sponsorship?

Football clubs increasingly behave like media companies. They sell shirts, naming rights, digital audiences, stadium inventory, content and access to players. Above all, they sell the attention surrounding the match.

Betting companies understood this model extremely well. Their product depends on engagement, and football creates engagement almost continuously. The more valuable football became to betting, the more valuable betting became to football.

Eventually, both sides needed the relationship.

Can Brazilian Football Replace Betting Sponsorship?

Eventually, much of the money may be replaced. But replacing a sponsor and replacing a sponsorship market are very different things.

Clubs may have to change the question from

"How much is the shirt worth?"

to

"What can a brand actually do with our audience?"

Brands may ask for content partnerships, fan experiences, membership programmes, technology, retail, data and community projects. That could produce a more diversified commercial model.

But diversification takes time, and clubs still have bills to pay today.

The Sponsor Was Never Just a Logo

Brazil's betting story is not really about a shirt. It is about what happens when a sponsor becomes embedded deeply enough that removing it affects the business model.

Betting companies needed football's audience. Football needed their money. Then the relationship was cut by decree, within days. Now Brazilian football has to discover how much of its recent commercial growth was structural, and how much rested on a category that could vanish almost overnight.

A sponsor can buy the shirt. But once its money pays for the ecosystem around the shirt, it becomes part of the infrastructure.