The tight contest for second place in Rio Grande do Sul’s 2026 Senate race stems from a fragmented field of competitive candidates backed by distinct coalitions, including Marcel Van Hattem (Novo), Paulo Pimenta (PT), Germano Rigotto (MDB), and Ubiratan Sanderson (PL). Recent polls, such as Paraná Pesquisas from mid-August, show Manuela d’Ávila (PSOL) leading overall while the second slot remains statistically tied within margins of error among the top four, driven by high undecided shares (often exceeding 30-70% across surveys) and voters selecting two names. Key catalysts include August debates highlighting policy contrasts on social programs, corruption, and gender issues, plus alliances tied to the gubernatorial race. Further polling shifts, turnout patterns among swing voters, or late campaign events could widen gaps before the October 4 vote.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMarcel Van Hattem 41%
Pimenta 25%
Manuela D'Ávila 17%
Rigotto 10%
$16,568 Vol.
$16,568 Vol.

Marcel Van Hattem
41%

Pimenta
25%

Manuela D'Ávila
22%

Rigotto
10%

Sanderson
4%

Luciano do MLB
<1%

Frederico Antunes
<1%

Tania Peres
<1%

Daniela Mulheres Socialistas
<1%

Ric Jones
<1%

Renato Jaguarão
<1%

Milton Cardoso
<1%

Regis Ethur
<1%
Marcel Van Hattem 41%
Pimenta 25%
Manuela D'Ávila 17%
Rigotto 10%
$16,568 Vol.
$16,568 Vol.

Marcel Van Hattem
41%

Pimenta
25%

Manuela D'Ávila
22%

Rigotto
10%

Sanderson
4%

Luciano do MLB
<1%

Frederico Antunes
<1%

Tania Peres
<1%

Daniela Mulheres Socialistas
<1%

Ric Jones
<1%

Renato Jaguarão
<1%

Milton Cardoso
<1%

Regis Ethur
<1%
This market will resolve according to the candidate who wins the second-most valid votes of any candidate at the specified election.
Candidates will be primarily ranked by order of valid votes won. 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 second-highest finishing position after applying this ranking.
If the result of this election isn't definitively 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, 6:15 AM ET
Resolver
0x69c47De9D...This market will resolve according to the candidate who wins the second-most valid votes of any candidate at the specified election.
Candidates will be primarily ranked by order of valid votes won. 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 second-highest finishing position after applying this ranking.
If the result of this election isn't definitively 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...The tight contest for second place in Rio Grande do Sul’s 2026 Senate race stems from a fragmented field of competitive candidates backed by distinct coalitions, including Marcel Van Hattem (Novo), Paulo Pimenta (PT), Germano Rigotto (MDB), and Ubiratan Sanderson (PL). Recent polls, such as Paraná Pesquisas from mid-August, show Manuela d’Ávila (PSOL) leading overall while the second slot remains statistically tied within margins of error among the top four, driven by high undecided shares (often exceeding 30-70% across surveys) and voters selecting two names. Key catalysts include August debates highlighting policy contrasts on social programs, corruption, and gender issues, plus alliances tied to the gubernatorial race. Further polling shifts, turnout patterns among swing voters, or late campaign events could widen gaps before the October 4 vote.
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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