Resolution criteria on PolyGram: This market will resolve to the goalkeeper who records the clean sheets through all main tournament rounds of the 2025-26 UEFA Champions League competition. In the event of a tie, this market will resolve according to the official leader as determined by UEFA Champions League rules. If multiple leaders are announced then this market will resolve to the player whose listed last name comes first alphabetically. If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, or there is otherwise no official leader declared within that timeframe, this market will resolve to “Other”.
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
| Guglielmo Vicario | 0% YES | 100% NO |
| Thibaut Courtois | 0% YES | 100% NO |
| David Raya | 100% YES | 0% NO |
| player D | 0% YES | 100% NO |
| player J | 0% YES | 100% NO |
| player N | 0% YES | 100% NO |
| Nick Pope | 0% YES | 100% NO |
| Unai Simón | 0% YES | 100% NO |
The 2025-26 UEFA Champions League will determine which goalkeeper records the most clean sheets across the tournament's group stage, knockout rounds, and final. This metric has historically favoured shot-stoppers from elite clubs with strong defensive records, though injury, rotation policies, and fixture congestion across the season create substantial variance in individual appearance counts. The settlement window extends through 31 May 2026, capturing the final match scheduled for late May.
Historical precedent shows that clean sheet leaders in the Champions League typically emerge from clubs reaching the latter stages. In recent seasons, goalkeepers from Manchester City, Real Madrid, and Bayern Munich have dominated this category, though the winner's identity depends heavily on squad depth and managerial rotation choices. The current 0% implied probability on Polymarket's order book reflects genuine uncertainty at this early stage—no goalkeeper has yet been identified as the likely leader, and the market has not yet consolidated around specific contenders. This absence of price discovery is typical for markets settling nearly two years forward.
Key catalysts include squad announcements and confirmed transfer activity across Europe's top clubs, scheduled for summer 2025. The Champions League group stage draw in August 2025 will clarify fixture difficulty and potential playing time. Injury news throughout the 2025-26 season will materially affect which goalkeepers accumulate sufficient appearances to compete for the lead. Traders should monitor managerial changes at major clubs, as new coaches often alter goalkeeper selection and defensive tactics significantly.
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 "UEFA Champions League: Most Clean Sheets (GK)" 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.
$105K in lifetime turnover and $0 of resting liquidity puts this market in the top 30% by volume for soccer 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 3 months — the price has had time to stabilise as new information arrived.
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 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 31 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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