This event group covers a professional Czech Extraliga hockey match between Mountfield HK and HC Ocelari Trinec scheduled for March 21, 2026 at 1:00 PM EDT. Both Polymarket and Kalshi are offering prediction markets on the outcome of this single game.
Kalshi market contains a logical contradiction: both possible game outcomes (Trinec win and Mountfield win) are mapped to the same resolution (Yes), leaving no valid condition for a No resolution. This makes the market unresolvable as defined.
Hero Tip:
Kalshi's market definition appears to contain a drafting error. The second outcome clause should likely read 'If Mountfield HK wins... then the market resolves to No' to create a valid binary. Treat Kalshi as unresolvable until the platform issues a clarification or amendment. Polymarket is the only actionable market in this group.
Critical Divergence Points:
Polymarket:
Binary winner-take-all structure with three explicit outcomes: Mountfield HK win (resolves Mountfield HK), Trinec win (resolves Trinec), or cancellation with no makeup (resolves 50-50). Postponements keep market open. Shootout goals are counted toward final score. Clear and logically consistent.
Kalshi:
Purports to be a Yes/No market on Trinec victory, but defines both Trinec win AND Mountfield win as Yes resolution. No condition maps to No. Logically contradictory and unresolvable as written.
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.