Eduardo Riedel, the incumbent governor of Mato Grosso do Sul seeking re-election, holds a commanding lead in recent polling that underpins the 92% trader consensus on Polymarket. A late-August Quaest survey placed him at 40% in the first-round vote, more than triple the nearest rival, with 62% approval of his administration and wins projected in all tested runoff scenarios against opponents including Fábio Trad and Delcídio Amaral. His PP-led coalition, formalized in early August, further consolidates support ahead of the October 4 first-round vote. While the market pricing reflects this broad advantage, shifts could still occur from major campaign developments, changes in undecided voter preferences, or unexpected events in the final weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedEduardo Riedel 92%
Economista Renato Gomes 1.6%
Jeferson Bezerra <1%
João Henrique Catan <1%

Eduardo Riedel
92%

Economista Renato Gomes
2%

Jeferson Bezerra
1%

João Henrique Catan
1%

Fábio Trad
<1%

Delcidio Amaral
<1%

Daniel Lemes
<1%

Lucien Rezende
<1%
Eduardo Riedel 92%
Economista Renato Gomes 1.6%
Jeferson Bezerra <1%
João Henrique Catan <1%

Eduardo Riedel
92%

Economista Renato Gomes
2%

Jeferson Bezerra
1%

João Henrique Catan
1%

Fábio Trad
<1%

Delcidio Amaral
<1%

Daniel Lemes
<1%

Lucien Rezende
<1%
This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
If the result of this election isn't known 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Market Opened: Aug 17, 2026, 5:33 AM ET
Resolver
0x69c47De9D...This market will resolve according to the candidate who wins this election.
Temporary, interim, or placeholder governors appointed by any means before the specified election will not be considered.
If the result of this election isn't known 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., www.tse.jus.br/eleicoes/resultados-eleicoes).
Resolver
0x69c47De9D...Eduardo Riedel, the incumbent governor of Mato Grosso do Sul seeking re-election, holds a commanding lead in recent polling that underpins the 92% trader consensus on Polymarket. A late-August Quaest survey placed him at 40% in the first-round vote, more than triple the nearest rival, with 62% approval of his administration and wins projected in all tested runoff scenarios against opponents including Fábio Trad and Delcídio Amaral. His PP-led coalition, formalized in early August, further consolidates support ahead of the October 4 first-round vote. While the market pricing reflects this broad advantage, shifts could still occur from major campaign developments, changes in undecided voter preferences, or unexpected events in the final weeks.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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