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.
Oct 4, 2026
Marcel Van Hattem
41%
Pimenta
25%
Manuela D'Ávila
22%
Rigotto
10%
Sanderson
5%
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.
Oct 4, 2026
Marcel Van Hattem
$5,150 Vol.
41%
Pimenta
$1,862 Vol.
25%
Manuela D'Ávila
$3,425 Vol.
22%
Rigotto
$883 Vol.
10%
Sanderson
$604 Vol.
5%
Luciano do MLB
$1,030 Vol.
<1%
Frederico Antunes
$569 Vol.
<1%
Tania Peres
$740 Vol.
<1%
Daniela Mulheres Socialistas
$525 Vol.
<1%
Ric Jones
$493 Vol.
<1%
Renato Jaguarão
$575 Vol.
<1%
Milton Cardoso
$340 Vol.
<1%
Regis Ethur
$371 Vol.
<1%
The Brazilian Federal Senate election for Rio Grande do Sul is scheduled to take place on October 4, 2026.
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).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.
The Brazilian Federal Senate election for Rio Grande do Sul is scheduled to take place on October 4, 2026.
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).
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
Volume
$16,568End Date
Oct 4, 2026Market Opened
Aug 17, 2026, 6:15 AM ETResolver
0x69c47De9D...The Brazilian Federal Senate election for Rio Grande do Sul is scheduled to take place on October 4, 2026.
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).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.
The Brazilian Federal Senate election for Rio Grande do Sul is scheduled to take place on October 4, 2026.
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).
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).
Volume
$16,568End Date
Oct 4, 2026Market Opened
Aug 17, 2026, 6:15 AM ETResolver
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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