Resolution criteria on PolyGram: This market refers to the tennis match between Julia Garcia Ruiz and Clervie Ngounoue in the ITF Women Wichita, originally scheduled for May 29, 2026 at 11:00AM ET. This market will resolve to 'Julia Garcia Ruiz' if Julia Garcia Ruiz advances against Clervie Ngounoue. This market will resolve to 'Clervie Ngounoue' if Clervie Ngounoue advances against Julia Garcia Ruiz. 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
| ITF Wichita: Julia Garcia Ruiz vs Clervie Ngounoue | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
Julia Garcia Ruiz faces Clervie Ngounoue in the ITF Women's tournament at Wichita, scheduled for 29 May 2026 at 11:00 AM ET. The current order book on Polymarket shows zero probability assigned to Garcia Ruiz advancing, reflecting either minimal trading activity or strong conviction towards Ngounoue. With settlement occurring by 5 June 2026, the market window remains relatively tight, leaving limited time for position adjustment once matches commence.
Garcia Ruiz, a Spanish ITF regular, typically competes in lower-tier professional tournaments with modest ranking progression. Ngounoue, a Cameroonian player, has similarly operated within the ITF circuit. Historical ITF matchups at this level often turn on recent form, surface preference, and head-to-head records rather than seeding alone. The 0% probability assigned to Garcia Ruiz suggests either that Ngounoue enters as a clear favourite based on recent results, or that the market has received minimal liquidity and reflects default positioning rather than informed pricing.
Traders should monitor official ITF tournament draws and any late withdrawals or injury announcements prior to 29 May. Surface conditions at the Wichita venue—typically hard courts—may favour one player's game style. Recent match results from both players' April and May ITF tournaments will provide concrete form indicators. Any weather delays pushing the match beyond 7 June would trigger the 50-50 resolution clause, creating tail risk that should factor into position sizing.
This market settles from the official outcome published at https://www.itftennis.com/en/tournament-calendar/. 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 "ITF Wichita: Julia Garcia Ruiz vs Clervie Ngounoue" 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.
$3K in lifetime turnover and $0 of resting liquidity puts this market in the below the median by volume for tennis 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 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.itftennis.com/en/tournament-calendar/. 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 5 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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