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icon for Brazil Presidential Election First Round: 1st Place in Mato Grosso

Brazil Presidential Election First Round: 1st Place in Mato Grosso

icon for Brazil Presidential Election First Round: 1st Place in Mato Grosso

Brazil Presidential Election First Round: 1st Place in Mato Grosso

Flavio Bolsonaro 97.0%

Lula 1.4%

Zema <1%

Escritor Augusto Cury <1%

Polymarket

$10,374 Vol.

Flavio Bolsonaro 97.0%

Lula 1.4%

Zema <1%

Escritor Augusto Cury <1%

Polymarket

$10,374 Vol.

icon for Flavio Bolsonaro

Flavio Bolsonaro

$3,782 Vol.

97%

icon for Lula

Lula

$1,540 Vol.

1%

icon for Zema

Zema

$628 Vol.

1%

icon for Escritor Augusto Cury

Escritor Augusto Cury

$495 Vol.

1%

icon for Renan Santos

Renan Santos

$370 Vol.

1%

icon for Clariana Barao

Clariana Barao

$400 Vol.

1%

icon for Rui Costa Pimenta

Rui Costa Pimenta

$413 Vol.

<1%

icon for Edmilson Costa

Edmilson Costa

$475 Vol.

<1%

icon for Veterinário Wilson Grassi

Veterinário Wilson Grassi

$406 Vol.

<1%

icon for Ronaldo Caiado

Ronaldo Caiado

$449 Vol.

<1%

icon for Hertz Dias

Hertz Dias

$396 Vol.

<1%

icon for Samara

Samara

$576 Vol.

<1%

icon for Pablo Marçal

Pablo Marçal

$444 Vol.

<1%

A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso. Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).Flávio Bolsonaro holds a commanding 97% implied probability in this market due to Mato Grosso’s entrenched conservative leanings and agribusiness priorities, which delivered decisive margins for his father in 2022. Recent state-level polls from June through early September consistently show him leading Lula by double-digit margins in the first-round vote, often exceeding 40% support against the incumbent’s low-30s share. Traders view this as structural rather than temporary, reflecting the state’s rural electorate and alignment with Liberal Party messaging on agriculture and security. Late-campaign developments such as turnout surges among undecided voters, shifts in evangelical mobilization, or unforeseen national scandals could still narrow the gap, though current evidence points to limited realistic paths for any challenger to overtake him before the October 4 first round.

A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026.

This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso.

Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking.

If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".

This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).
A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso. Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).
Volume
$10,374
End Date
Jul 1, 2027
Market Opened
Aug 17, 2026, 6:31 AM ET
A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso. Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).Flávio Bolsonaro holds a commanding 97% implied probability in this market due to Mato Grosso’s entrenched conservative leanings and agribusiness priorities, which delivered decisive margins for his father in 2022. Recent state-level polls from June through early September consistently show him leading Lula by double-digit margins in the first-round vote, often exceeding 40% support against the incumbent’s low-30s share. Traders view this as structural rather than temporary, reflecting the state’s rural electorate and alignment with Liberal Party messaging on agriculture and security. Late-campaign developments such as turnout surges among undecided voters, shifts in evangelical mobilization, or unforeseen national scandals could still narrow the gap, though current evidence points to limited realistic paths for any challenger to overtake him before the October 4 first round.

A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026.

This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso.

Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking.

If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other".

This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).
A presidential election is scheduled to take place in Mato Grosso, Brazil on October 4, 2026. This market will resolve according to the listed candidate who receives the most valid votes in the first round of this election from Mato Grosso. Candidates will be primarily ranked by order of valid votes won in Mato Grosso. If two or more candidates are tied for any position, ties will be broken by alphabetical order of the candidates’ listed full names as they appear in this market. This market will resolve to the candidate that occupies the highest finishing position after applying this ranking. If the result of this election isn't known definitively by June 30, 2027, 11:59 PM ET, the market will resolve to "Other". This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the Brazilian government, specifically the Superior Electoral Court (Tribunal Superior Eleitoral, TSE) (e.g., https://dadosabertos.tse.jus.br/).
Volume
$10,374
End Date
Jul 1, 2027
Market Opened
Aug 17, 2026, 6:31 AM ET

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Frequently Asked Questions

"Brazil Presidential Election First Round: 1st Place in Mato Grosso" is a prediction market on Polymarket with 13 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Flavio Bolsonaro" at 97%, followed by "Lula" at 1%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 97¢ implies that the market collectively assigns a 97% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Brazil Presidential Election First Round: 1st Place in Mato Grosso" has generated $10.4K in total trading volume since the market launched on Aug 17, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Brazil Presidential Election First Round: 1st Place in Mato Grosso," browse the 13 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Brazil Presidential Election First Round: 1st Place in Mato Grosso" is "Flavio Bolsonaro" at 97%, meaning the market assigns a 97% chance to that outcome. The next closest outcome is "Lula" at 1%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Brazil Presidential Election First Round: 1st Place in Mato Grosso" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.