Resolution criteria on PolyGram: More markets for the Ligue 1 game, scheduled for May 10 at 3:00 PM ET.
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
| Le Havre AC (-1.5) | 0% YES | 100% NO |
| Olympique de Marseille (-1.5) | 0% YES | 100% NO |
| Le Havre AC (-2.5) | 0% YES | 100% NO |
| Olympique de Marseille (-2.5) | 0% YES | 100% NO |
| O/U 1.5 | 0% YES | 100% NO |
| O/U 2.5 | 0% YES | 100% NO |
| O/U 3.5 | 0% YES | 100% NO |
| O/U 4.5 | 0% YES | 100% NO |
Le Havre AC will host Olympique de Marseille on 10 May 2026 in a Ligue 1 fixture scheduled for 15:00 ET. This represents a late-season encounter between two clubs with markedly different trajectories and ambitions. The 0% implied probability on Polymarket's order book reflects either extreme confidence in a particular outcome among current liquidity providers, or insufficient trading activity to establish a meaningful price. Given the settlement window closes at 19:00 ET on match day, traders have limited time post-kick-off to adjust positions based on live developments.
Historical context suggests caution when interpreting such extreme probabilities in football markets. Le Havre, a mid-table side with limited European aspirations, typically faces stronger opposition from Marseille, who compete for Champions League qualification. However, late-season fixtures often produce unexpected results as teams manage fatigue, injuries, and motivation levels differently. Comparable Ligue 1 matches between asymmetric opponents have settled across the full probability spectrum; fixture congestion and squad rotation decisions frequently override pre-match expectations.
Traders should monitor team news releases and official squad announcements in the week preceding the match, particularly regarding injuries to key players at either club. Marseille's European commitments—if they remain in continental competition through May—could influence rotation policy. Le Havre's final league position and any remaining survival concerns will similarly affect tactical approach. Fixture scheduling announcements from the Ligue de Football Professionnel may also clarify whether either side faces a congested fixture list immediately before or after this match.
This market settles from the official outcome published at https://www.ligue1.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 "Le Havre AC vs. Olympique de Marseille - More Markets" 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.
$63K in lifetime turnover and $0 of resting liquidity puts this market in the above 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.
Last 24 hours alone saw $59K 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 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.ligue1.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 10 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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