This event group covers a professional Czech Extraliga hockey match between Mountfield HK and HC Ocelari Trinec scheduled for March 20, 2026 at 1:30 PM EDT. Both Polymarket and Kalshi are offering prediction markets on the outcome of this game.
Kalshi's resolution logic contains a logical contradiction where both possible game outcomes (Trinec win and Mountfield HK win) are stated to resolve to Yes, making the market fundamentally unresolvable as a binary prediction market.
Hero Tip:
Polymarket's resolution framework is logically consistent and resolvable. Kalshi's market structure is broken and cannot function as written. Do not trade Kalshi until the platform issues a correction clarifying whether the market should resolve Yes only for Trinec, only for Mountfield HK, or uses a different outcome structure entirely.
Critical Divergence Points:
Polymarket: Binary outcome market with clear mutually exclusive resolution: Mountfield HK win resolves to Mountfield HK, Trinec win resolves to Trinec. Final score includes overtime and shootouts (one goal added to winner in shootout scenario). Postponements keep market open; cancellations without makeup resolve 50-50.
Kalshi: Market structure states both Trinec victory and Mountfield HK victory resolve to Yes, creating logical impossibility. No resolution path for No outcome is defined. This violates basic binary market logic and makes the market unresolvable.
Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.
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