Mat Siscoe maintains a commanding lead in the St. Catharines mayoral market ahead of the October 26, 2026, vote due to his incumbency advantage, prior council service, and 2022 victory with nearly 69 percent of the vote. Traders price his re-election prospects highly given his established record on restrained property taxes, the SCORE nonprofit support fund, regional roles including Niagara Transit Commission chair, and recent use of mayoral powers to address widespread flooding through a state of emergency declaration and infrastructure reviews. The remaining registered candidates, including Anthony A. Adeoye, Ann-Marie Zammit, Jimmy Jackson, and Henry Bosch, entered before the August 21 nomination deadline but hold minimal prior elected experience or broad name recognition, limiting their ability to consolidate opposition. Late developments such as major scandals, health issues, or a surge in turnout among specific voter blocs could still narrow the margin before election day.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMat Siscoe 94%
Ann-Marie Zammit 3.5%
Anthony A. Adeoye 3.1%
Jimmy Jackson 1.0%

Mat Siscoe
94%

Ann-Marie Zammit
4%

Anthony A. Adeoye
3%

Jimmy Jackson
1%
Mat Siscoe 94%
Ann-Marie Zammit 3.5%
Anthony A. Adeoye 3.1%
Jimmy Jackson 1.0%

Mat Siscoe
94%

Ann-Marie Zammit
4%

Anthony A. Adeoye
3%

Jimmy Jackson
1%
This market will resolve according to the candidate who becomes the next mayor of St. Catharines, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the 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".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from St. Catharines, Ontario.
Market Opened: Aug 24, 2026, 2:38 PM ET
Resolver
0x69c47De9D...This market will resolve according to the candidate who becomes the next mayor of St. Catharines, Ontario as a result of this election.
Temporary, interim, or placeholder mayors appointed before the 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".
The primary resolution source for this market will be a consensus of credible reporting; however, if there is any ambiguity in the results, this market will resolve according to official information from St. Catharines, Ontario.
Resolver
0x69c47De9D...Mat Siscoe maintains a commanding lead in the St. Catharines mayoral market ahead of the October 26, 2026, vote due to his incumbency advantage, prior council service, and 2022 victory with nearly 69 percent of the vote. Traders price his re-election prospects highly given his established record on restrained property taxes, the SCORE nonprofit support fund, regional roles including Niagara Transit Commission chair, and recent use of mayoral powers to address widespread flooding through a state of emergency declaration and infrastructure reviews. The remaining registered candidates, including Anthony A. Adeoye, Ann-Marie Zammit, Jimmy Jackson, and Henry Bosch, entered before the August 21 nomination deadline but hold minimal prior elected experience or broad name recognition, limiting their ability to consolidate opposition. Late developments such as major scandals, health issues, or a surge in turnout among specific voter blocs could still narrow the margin before election day.
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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