Resolution criteria on PolyGram: This market will resolve to "Yes" if Neymar da Silva Santos Júnior takes the field as a player in at least one official match for Brazil 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. The primary resolution source for this market will be information from FIFA (https://www.fifa.com/), however a consensus of credible reporting will also be used.
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 Neymar play in the 2026 FIFA World Cup? | 56% YES | 45% NO |
Neymar will be 34 years old when the 2026 FIFA World Cup takes place in the United States, Mexico, and Canada. The Brazilian forward currently plays for Al-Hilal in Saudi Arabia after his move from Paris Saint-Germain in 2023. His participation hinges on maintaining fitness over the next two years, securing regular playing time, and retaining favour with Brazil's coaching staff. The current 57% implied probability on Polymarket reflects genuine uncertainty about whether a player entering his mid-thirties will feature in a tournament squad, particularly given Brazil's depth of attacking talent.
Historical precedent suggests cautious optimism for Neymar's chances. Pelé played in the 1970 World Cup at age 29 and remained influential; more recently, Cristiano Ronaldo featured at 39 in Qatar 2022, though in limited capacity. However, Neymar's injury history—including significant knee and ankle problems since 2018—presents material risk. Players of his generation typically see reduced international selection as younger alternatives emerge, yet his technical quality and experience remain assets to any squad.
Key catalysts for traders include Neymar's injury status heading into 2025 and 2026, his performance metrics at Al-Hilal, and Brazil's managerial decisions. The CBF (Confederação Brasileira de Futebol) will announce squad selections in mid-2026, roughly two months before tournament play. Any significant injury setback or loss of form would likely shift the probability materially lower, whilst consistent elite-level performances could push it higher. Polymarket's order book currently prices this scenario at odds reflecting meaningful doubt about his availability.
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 Neymar 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.
$726K in lifetime turnover and $9K of resting liquidity puts this market in the top 2% by volume for neymar contracts on PolyGram. Order-book depth is modest — expect a couple of cents of slippage on $1k+ trades.
Last 24 hours alone saw $41K in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
The market has been open for around 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 56%. 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 19 July 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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