Polymarket markets cover a single league match on April 23, 2026 (90 minutes + stoppage time), while Kalshi covers a Copa de Portugal semifinal tie that may extend to extra time and penalties. The events are fundamentally different in scope and duration.
Hero Tip:
If you bet on Polymarket, you are betting only on the 90-minute result. If you bet on Kalshi, you are betting on the overall tie advancement, which includes extra time and penalties if needed. Do not assume the Polymarket winner will match the Kalshi advancement outcome.
Critical Divergence Points:
Polymarket: Three binary markets on the April 23, 2026 match outcome within 90 minutes of regular play plus stoppage time only. Markets resolve YES/NO based on: (1) draw, (2) AD Fafe win, or (3) SC União Torreense win. Exactly one will resolve YES. Resolution source is Liga Portugal official statistics or credible reporting consensus within 2 hours of conclusion. Cancellation with no make-up resolves draw market to YES and win markets to NO.
Kalshi: Single market on advancement past the opponent in the Taca de Portugal semifinal tie. Resolves YES if either team advances (no specification of regulation time limit, implying the full tie resolution including extra time and penalties if applicable). No explicit resolution source or cancellation clause provided.
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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