This event group covers the professional Liga Portugal soccer match between CD Tondela and FC Alverca scheduled for February 13, 2026. Markets across Kalshi and Polymarket are betting on the outcome within 90 minutes of regular play plus stoppage time, excluding extra time and penalties.
Kalshi's market structure logically contradicts itself by stating all three mutually exclusive outcomes resolve to Yes. Polymarket correctly structures three independent binary markets. This is a data integrity failure on Kalshi's side.
Hero Tip:
Do not trade on Kalshi's version until clarified. Polymarket's structure is logically sound: exactly one of Draw, Tondela Win, or Alverca Win will occur and resolve Yes; the other two resolve No. Use Polymarket as your settlement reference.
Critical Divergence Points:
Kalshi: Market lists three conditions, each stating 'resolves to Yes': Tondela win Yes, Alverca win Yes, Tie Yes. This is logically impossible for a single match outcome. Quote: 'If Tondela wins...resolves to Yes. If Alverca wins...resolves to Yes. If Tie wins...resolves to Yes.'
Polymarket: Three separate binary markets: (1) Draw Yes/No, (2) Tondela Win Yes/No, (3) Alverca Win Yes/No. Exactly one resolves Yes based on actual match result. Quote: 'If CD Tondela wins, this market will resolve to Yes. Otherwise, this market will resolve to No.'
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.