Resolution criteria on PolyGram: This market will resolve to "Yes" if Lamine Yamal Nasraoui Ebana takes the field as a player in at least one official match for Spain during the 2026 FIFA World Cup at the group stage or later. Otherwise, this market will resolve to "No". Any on-field appearance as a player will qualify, in regulation, stoppage time, extra time, for a shootout, etc. If the 2026 FIFA World Cup is cancelled, postponed after August 2, 2026, 11:59 PM ET, or there is no confirmation Lamine Yamal took the field during the competition within that timeframe, the corresponding market will “No”.
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
| WIll Lamine Yamal play in the 2026 FIFA World Cup? | 96% YES | 4% NO |
Lamine Yamal will be 21 years old when the 2026 FIFA World Cup takes place in the United States, Mexico and Canada. The Barcelona winger has already established himself as a regular for Spain's senior squad, making his international debut in 2023 at age 16 and earning 13 caps by late 2024. The market's 95% implied probability reflects his trajectory as one of Europe's most promising young talents and Spain's depth in attacking positions, though squad selection remains subject to managerial preference and injury.
Historical precedent suggests young players of Yamal's profile and international experience rarely miss World Cup squads. Players who have demonstrated consistent senior-level performance and international recognition by their early twenties typically feature in tournament rosters, particularly for nations with Spain's competitive standing. The primary variables affecting participation are serious injury during the two-year lead-up period and a significant decline in form or playing time at club level—scenarios that would need to materialise substantially before the tournament to alter selection calculus.
Traders should monitor Yamal's injury record and Barcelona's squad stability through 2025 and into 2026, as persistent fitness issues could reshape his availability. Spain's managerial situation and tactical evolution under whoever leads the team in 2026 will also influence squad composition, though the current probability suggests market participants view his inclusion as highly probable absent major disruption. The settlement window closes 2 August 2026, allowing confirmation of his participation once group-stage matches commence.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a two-hour dispute window opens, and if no one stakes a counter-claim the payout is final. Contested outcomes escalate to UMA token-holder voting. Payouts clear in USDC to the winning side.
The mechanics for trading "WIll Lamine Yamal play in the 2026 FIFA World Cup?" are the same as any other PolyGram 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.
$5K in lifetime turnover and $511 of resting liquidity puts this market in the below the median by volume for lamine yamal 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 96%. The number updates continuously as the order book clears. PolyGram mirrors the same live odds with locale-aware formatting and USDC settlement.
Resolution is handled by the UMA optimistic oracle on Polygon. A proposer submits the outcome, a 2-hour dispute window opens, and if uncontested the payout is final. Contested outcomes escalate to UMA token holders.
This prediction market is scheduled to close on 2 August 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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