São Paulo Governor Election Winner: how this market works

What you need to know

This market asks which candidate will win the governorship of São Paulo state, Brazil, in the October 2026 election. A win for Tarcísio de Freitas means the current federal infrastructure minister, who is aligned with the Brazilian right, takes the top job in Brazil's wealthiest and most populous state. A win for Fernando Haddad, the current federal Finance Minister and a 2022 São Paulo gubernatorial candidate, means the left wins control of the state. The market settles on whichever candidate the Brazilian Superior Electoral Court (TSE) officially declares the winner of the São Paulo governor's race. That could happen on October 4, 2026, if someone wins a majority in the first round, or on October 25, 2026, after a runoff if no one does. A temporary or interim governor appointed outside the election does not count. If no official result is known by June 30, 2027, the market settles as 'Other' rather than Yes or No. None of the provided news headlines relate to the São Paulo governor's race. No relevant recent news was supplied for this market. The kind of developments worth watching would be official polling in São Paulo, candidate announcements, party alliances forming ahead of the campaign, or any news about whether Tarcísio de Freitas formally declares his candidacy. The market prices this very heavily toward Tarcísio de Freitas at 94%, so the honest picture is not two equal sides. The real uncertainty is simply whether something unexpected disrupts the current dynamic: a surprise candidate entering the race, a major scandal, a shift in the national political mood, or Tarcísio choosing to run for president instead of governor. The election is still over a year away, which is a long time in politics, even when one side looks dominant.

The odds right now

• Tarcísio de Freitas+1.0 pts (1w)94%
• Fernando Haddad+1.6 pts (1w)6%
• Erika Hilton+0.3 pts (1w)1%
• Kim Kataguiri-0.1 pts (1w)0%
• Márcio França0%

Price history

How this resolves

Resolves October 4, 2026

The São Paulo gubernatorial election is scheduled to take place in Brazil on October 4, 2026, with a runoff on October 25, 2026, if no candidate receives a majority of the valid votes in the first round. This market will resolve according to the candidate who wins this election. Read the full resolution rules on the live market page.

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Published rates, checked July 2026. MetaMask charges a flat 4 percent per prediction trade. Jupiter adds a fee equal to the exchange's own taker fee at fill time, roughly 2 to 4 percent at typical odds. Where a market carries an exchange settlement fee, it applies everywhere, whichever app you use. Paridesk adds nothing on maker orders.

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