Mat Siscoe holds an 86% implied probability as the leading outcome in this October 26, 2026, municipal election, reflecting his position as the two-term incumbent who captured nearly 69% of the vote in 2022. Traders appear to weigh his established record on property tax restraint, community initiatives such as the SCORE fund, and recent actions including a state of emergency response to July-August flooding plus approval of a 1.74% municipal tax increase for 2026. A fragmented field of challengers, including Anthony A. Adeoye, Ann-Marie Zammit, Jimmy Jackson, and Henry Bosch, has registered following the August 21 nomination deadline, yet none has generated comparable name recognition or organizational support to date. The wide spread between the incumbent and lower-odds candidates aligns with typical municipal dynamics favoring experienced officeholders absent major shifts in local polling or events.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMat Siscoe 86%
Ann-Marie Zammit 8%
Anthony A. Adeoye 7%
Jimmy Jackson 2.0%

Mat Siscoe
86%

Ann-Marie Zammit
8%

Anthony A. Adeoye
7%

Jimmy Jackson
2%
Mat Siscoe 86%
Ann-Marie Zammit 8%
Anthony A. Adeoye 7%
Jimmy Jackson 2.0%

Mat Siscoe
86%

Ann-Marie Zammit
8%

Anthony A. Adeoye
7%

Jimmy Jackson
2%
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 holds an 86% implied probability as the leading outcome in this October 26, 2026, municipal election, reflecting his position as the two-term incumbent who captured nearly 69% of the vote in 2022. Traders appear to weigh his established record on property tax restraint, community initiatives such as the SCORE fund, and recent actions including a state of emergency response to July-August flooding plus approval of a 1.74% municipal tax increase for 2026. A fragmented field of challengers, including Anthony A. Adeoye, Ann-Marie Zammit, Jimmy Jackson, and Henry Bosch, has registered following the August 21 nomination deadline, yet none has generated comparable name recognition or organizational support to date. The wide spread between the incumbent and lower-odds candidates aligns with typical municipal dynamics favoring experienced officeholders absent major shifts in local polling or events.
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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