Resolution criteria on PolyGram: In the upcoming Liga Endesa game, scheduled for May 16 at 12:00PM ET: If the CB Breogan Lugo win, the market will resolve to "CB Breogan Lugo". If the Basquet Girona win, the market will resolve to "Basquet Girona". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. The result will be determined based on the final score including any overtime periods.
PolyGram is an on-chain prediction market where you trade YES or NO outcome shares with real USDC on Polygon. For this market, buy YES if you believe the event will happen, or NO if you think it won't. Your maximum loss is your stake — winning shares pay $1.00 each at resolution. Unlike sportsbooks, there is no house edge: prices are set by supply and demand from other traders and reflect the crowd's real-time probability.
Market outcomes
| CB Breogan Lugo vs. Basquet Girona | 50% YES | 50% NO |
CB Breogan Lugo will face Basquet Girona in a Liga Endesa match on 16 May at 12:00 PM ET. The current order book on Polymarket reflects a 50-50 split, indicating genuine uncertainty between the two clubs heading into the fixture. Settlement occurs on 23 May, allowing five days post-match for final confirmation of the result.
Breogan Lugo and Girona occupy similar mid-table territory within Liga Endesa, Spain's top professional basketball division. Historical matchups between these sides show competitive encounters with no dominant pattern emerging. The 50-50 implied probability aligns with their comparable squad strength and recent form trajectories. Both clubs have experienced inconsistent seasons, making head-to-head records less predictive than usual; recent performance variance within their respective campaigns suggests the market is correctly pricing genuine competitive balance rather than favouring either side based on historical precedent.
Traders should monitor team news regarding player availability in the week preceding the fixture, as injuries to key contributors could shift the probability significantly. Breogan's home-court advantage at Pavillón Municipal de Lugo may offer marginal benefit, though Girona's travel logistics are minimal given the Spanish geography. The Liga Endesa schedule occasionally experiences disruptions; any postponement would extend the settlement window beyond 23 May. Official league announcements regarding roster changes or fixture confirmations should be tracked through Liga Endesa's official channels and club communications through mid-May.
Club Baloncesto Breogán, S.A.D., also known as Río Breogán for sponsorship reasons, is a professional basketball club based in Lugo, Spain. The team plays in the Liga ACB. The club was founded in 1966 by the Varela-Portas brothers. The team played for the first time in the Spanish top league in 1970. The name of the club is a reference to legendary Galician
This market settles from the official outcome published at https://www.acb.com/. A proposer submits the final result to the UMA optimistic oracle on Polygon; the two-hour dispute window closes and payouts clear in USDC.
The mechanics for trading "CB Breogan Lugo vs. Basquet Girona" are the same as any other PolyGram sporting event contract. Each YES share resolves to $1 if the event happens, or $0 if it doesn't. The current price between 0¢ and 100¢ is the market's probability estimate, set live by the order book.
$0 in lifetime turnover and $113 of resting liquidity puts this market in the below the median by volume for sports contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
The market has been open for under a month — fresh enough that information asymmetry remains a real factor.
Higher-volume markets tend to have tighter spreads and faster price discovery — meaning the displayed YES/NO percentages are more likely to reflect the true crowd-implied probability rather than a single trader's directional view.
As of today, traders on Polymarket price this outcome at 50%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
Resolution is sourced from https://www.acb.com/. Settlement is executed by the UMA optimistic oracle on Polygon, with a 2-hour dispute window before payouts clear.
This prediction market is scheduled to close on 23 May 2026. After the resolving event occurs, settlement typically clears within 24 hours once the UMA optimistic oracle confirms the outcome. All payouts are in USDC on the Polygon network.
To trade on this prediction market, create a free PolyGram account at polygram.ink, deposit USDC via Polygon, and place a YES or NO order on the outcome you believe in. You can learn more on our how-it-works page. Your maximum loss is limited to your stake — there is no leverage or margin.
When the outcome is determined, winning YES shares pay out $1.00 each in USDC, while losing shares pay $0. Settlement is handled by the UMA optimistic oracle on Polygon — a proposer submits the result, a two-hour dispute window opens, and if uncontested, payouts are distributed automatically. You can withdraw your winnings to any Polygon wallet.
Prediction-market positions can lose 100% of staked capital. Outcomes are uncertain by definition — historical accuracy of crowd-implied probabilities is high in aggregate but not for any single market. PolyGram does not provide investment advice. Trade only with capital you can afford to lose.
Regulatory status varies by jurisdiction. Germany, the United States, and most EU countries treat Polymarket-style event contracts under one of three frameworks: financial derivative, gambling product, or unregulated novel asset. Consult local counsel before trading.
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