Resolution criteria on PolyGram: This event is for the upcoming FIFA International Friendlies game, scheduled for Saturday, May 30, 2026 between Ecuador and Saudi Arabia.
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
| Ecuador | 46% YES | 55% NO |
| Saudi Arabia | 47% YES | 54% NO |
| Draw (Ecuador vs. Saudi Arabia) | 45% YES | 56% NO |
Ecuador and Saudi Arabia are scheduled to meet in a FIFA International Friendly on Saturday, 30 May 2026. The current order book on Polymarket reflects a 46% implied probability for an Ecuador victory, with the remaining probability distributed across draws and Saudi Arabia wins. This pricing emerges from real-time trading activity and represents the marginal consensus of market participants as of today.
Historically, Ecuador has performed more consistently in competitive and friendly fixtures against lower-ranked opposition. Ecuador currently sits around 44th in the FIFA rankings, whilst Saudi Arabia ranks approximately 51st. In recent friendlies, Ecuador has shown stronger home-ground advantage and tactical discipline, though Saudi Arabia has demonstrated capacity to compete against regional peers. The current 46% probability for Ecuador suggests the market views the fixture as relatively competitive rather than heavily favourable to either side, reflecting their similar competitive standing and the inherent unpredictability of friendly matches.
Key catalysts for traders include squad announcements and injury updates from both federations in the weeks preceding the match, as friendly lineups often differ substantially from competitive rosters. Fixture congestion in the 2025–26 season, particularly for players in European leagues, may influence team selection and performance intensity. Any late postponements or venue changes would trigger immediate repricing. The settlement window closes on 30 May at 23:30 UTC, allowing minimal time for post-match resolution disputes. Traders should monitor official FIFA communications and both national federation announcements for squad news closer to the fixture date.
This market settles from the official outcome published at https://www.fifa.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 "Ecuador vs. Saudi Arabia" 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 $991 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.
Resolution is sourced from https://www.fifa.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 30 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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