Resolution criteria on PolyGram: This market refers to the tennis match between Leyre Romero Gormaz and Xiaodi You in the Foggia, originally scheduled for June 2, 2026 at 5:00AM ET. This market will resolve to 'Leyre Romero Gormaz' if Leyre Romero Gormaz advances against Xiaodi You. This market will resolve to 'Xiaodi You' if Xiaodi You advances against Leyre Romero Gormaz. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
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
| Foggia: Leyre Romero Gormaz vs Xiaodi You | 70% YES | 31% NO |
| Completed Match | 50% YES | 51% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Set 1 Winner | 65% YES | 35% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Match O/U 21.5 | 43% YES | 57% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Set 1 O/U 9.5 | 50% YES | 50% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Set 1 O/U 10.5 | 20% YES | 80% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Set 1 O/U 8.5 | 65% YES | 36% NO |
| Foggia: Leyre Romero Gormaz vs Xiaodi You Match O/U 22.5 | 38% YES | 62% NO |
Leyre Romero Gormaz, the Spanish player, faces Xiaodi You of China in an early-round match at the Foggia tournament scheduled for 2 June 2026. The current order book on Polymarket reflects a 68% implied probability favouring Romero Gormaz's advancement, suggesting the market views her as the stronger competitor in this matchup. Settlement occurs by 9 June 2026, allowing a week for the match to conclude before resolution.
Romero Gormaz has competed primarily on the ITF circuit and lower-tier professional events, whilst You has similarly operated in the secondary professional ranks. Both players occupy comparable positions in terms of ranking and tournament access, making head-to-head records and recent form the primary differentiators. The 68% probability implies the market has identified specific advantages—likely based on recent match results, surface preference (clay at Foggia), or direct historical encounters—that favour the Spanish player, though the 32% probability assigned to You reflects meaningful uncertainty about the outcome.
Traders should monitor official tournament scheduling confirmations and any player withdrawal announcements through the WTA or ITF channels, as early-round matches occasionally face cancellations or rescheduling. Surface conditions and weather forecasts for early June in Foggia may also shift expectations, particularly if either player has documented clay-court form concerns. Any late injury reports or ranking fluctuations in the week before play could trigger order book adjustments, though the current probability appears relatively stable given the modest profile of this fixture.
This market settles from the official outcome published at https://www.wtatennis.com/scores. 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 "Foggia: Leyre Romero Gormaz vs Xiaodi You" 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.
$2K in lifetime turnover and $63K of resting liquidity puts this market in the below the median by volume for tennis contracts on PolyGram. Order-book depth is exceptional — among the deepest order books in the category.
Last 24 hours alone saw $2K 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.wtatennis.com/scores. 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 9 June 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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