As of 15:25 UTC on 9 Oct 2026, “Mat Siscoe” leads “St. Catharines, ON Mayoral Election Winner” on Polymarket at 95%, followed by “Other” at 50% and “Ann-Marie Zammit” at 3%, out of 5 outcomes. The event has no Polymarket-reported volume in the last 24 hours. pdata.world compares it with 24 related events on Polymarket.
The 2026 St. Catharines, Ontario mayoral election is currently scheduled to be held on October 26, 2026.
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.
