Polymarket and Kalshi use fundamentally incompatible resolution logic for the same match outcome. Polymarket offers three mutually exclusive binary markets (AEK win, NK Celje win, draw), while Kalshi offers three markets that all resolve YES for any outcome, making Kalshi's markets logically contradictory and unresolvable.
Hero Tip:
Do not trade Kalshi markets in this group — they contain a logical impossibility. All three Kalshi markets resolve YES regardless of the match result, meaning you cannot lose on any of them. This violates basic prediction market design. Polymarket markets are coherent: exactly one of the three will resolve YES based on the actual match outcome.
Critical Divergence Points:
Polymarket: Aligned with sound prediction market logic: Polymarket offers three mutually exclusive binary markets where exactly one resolves YES based on the match outcome (AEK win, NK Celje win, or draw). Each market has clear YES/NO resolution tied to a single outcome. Key quote: 'If AEK wins, this market will resolve to Yes. Otherwise, this market will resolve to No.'
Kalshi: Outlier: Kalshi's three markets all resolve YES for any possible match outcome. Market 1 resolves YES if AEK wins. Market 2 resolves YES if NK Celje wins. Market 3 resolves YES if the match ends in a tie. Since the match must result in exactly one of these three outcomes, all three markets will always resolve YES simultaneously, making them logically contradictory and unresolvable as prediction markets. Key quote: 'If AEK Athens wins...then the market resolves to Yes. If NK Celje wins...then the market resolves to Yes. If Tie wins...then the market resolves to Yes.'
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.
Follow the signals, not the noise
Get insights on market conviction, notable shifts, and what the data is quietly signaling.