Resolution criteria on PolyGram: This market refers to the tennis match between Xin Tong Wang and Yekaterina Dmitrichenko in the ITF Women Wichita, originally scheduled for May 30, 2026 at 12:00PM ET. This market will resolve to 'Xin Tong Wang' if Xin Tong Wang advances against Yekaterina Dmitrichenko. This market will resolve to 'Yekaterina Dmitrichenko' if Yekaterina Dmitrichenko advances against Xin Tong Wang. 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: Xin Tong Wang vs Yekaterina Dmitrichenko | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
Xin Tong Wang faces Yekaterina Dmitrichenko in an ITF Women's event in Wichita scheduled for 30 May 2026. The 0% implied probability on Polymarket's order book reflects minimal trading activity rather than certainty of outcome; with settlement seven days post-scheduled date, the market remains open to significant repricing once matched volume materialises. ITF tournaments at this tier typically feature players ranked outside the WTA top 200, where individual form variance and match-specific conditions create meaningful uncertainty that current pricing does not capture.
Wang, a Chinese player, and Dmitrichenko, competing under the ITF circuit, represent the developmental tier where historical head-to-head records often prove sparse and recent form data limited. Comparable ITF women's matches show typical probability distributions centre around 45–55% ranges when traders have adequate information; the current 0% reading suggests the market has simply not yet attracted substantive positions rather than reflecting analytical consensus on Wang's chances.
Traders should monitor ITF tournament draws and player withdrawal announcements through late May, as schedule confirmations and last-minute scratches materially affect resolution likelihood. The settlement window extends to 6 June 2026, providing a seven-day buffer for delayed matches. Any confirmation of the fixture's status or updated player rankings closer to the event date will likely trigger initial order book activity and probability recalibration from current levels.
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: Xin Tong Wang vs Yekaterina Dmitrichenko" 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.
$4K 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 6 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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