Resolution criteria on PolyGram: This market will resolve according to the player with the most clean sheets in the 2025-2026 Ligue 1 season. Only clean sheets recorded in Ligue 1 matches will count. Clean sheets in other competitions (e.g., Coupe de France, Trophée des Champions, Champions League, Europa League, international matches) will not count for this market. If multiple players tie for the most clean sheets, the market will resolve to the player whose listed last name comes first alphabetically.
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
| Robin Risser | 0% YES | 100% NO |
| Brice Samba | 0% YES | 100% NO |
| Berke Özer | 100% YES | 0% NO |
| Grégoire Coudert | 0% YES | 100% NO |
| Remy Descamps | 0% YES | 100% NO |
| Anthony Lopes | 0% YES | 100% NO |
| Player C | 0% YES | 100% NO |
| Other | 0% YES | 100% NO |
The 2025-2026 Ligue 1 season will run from August 2025 through May 2026, with this market resolving to whichever goalkeeper records the most clean sheets across all league fixtures. The current 0% implied probability on Polymarket's order book reflects no active bids at any price level, a common state for markets with extended settlement windows and sparse early trading. As the season approaches and fixtures are confirmed, liquidity typically emerges around established contenders.
Historical context shows that Ligue 1's clean sheet leader typically records between 12 and 16 shutouts across a 34-match season. Paris Saint-Germain and AS Monaco goalkeepers have dominated this metric in recent years, with their defensive structures and squad depth providing structural advantages. The current probability of 0% does not indicate market consensus that no goalkeeper will record clean sheets—rather, it signals minimal trading activity at this early stage, roughly nine months before the season concludes.
Key catalysts for price movement include confirmation of starting lineups at major clubs, transfer activity affecting defensive personnel, and early-season performance data once matches begin in August 2025. Injuries to established first-choice keepers at PSG, Monaco, Marseille, or Lille could shift expectations significantly. Traders should monitor summer transfer windows and pre-season friendlies for signals about which clubs will field competitive defences. The alphabetical tiebreaker rule means that if two goalkeepers finish level on clean sheets, the surname ordering becomes material to settlement.
The A-League Men Goalkeeper of the Year is an annual soccer award presented to the best goalkeeper in the A-League Men. The award is determined by a panel of experts.
This market settles from the official outcome published at https://ligue1.com/en/data-zone/ligue1mcdonalds/season-stats/players/assists. 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 "Ligue 1: Goalkeeper Clean Sheets" 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.
$10K in lifetime turnover and $0 of resting liquidity puts this market in the below the median by volume for ligue 1 contracts on PolyGram. Order-book depth is thin — large orders may need to be split across the book or executed as limit orders.
Last 24 hours alone saw $579 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.
Resolution is sourced from https://ligue1.com/en/data-zone/ligue1mcdonalds/season-stats/players/assists. 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 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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