Resolution criteria on PolyGram: This market refers to the tennis match between Veronica Miroshnichenko and Kallista Liu in the ITF Women Lakewood, originally scheduled for May 28, 2026 at 12:00PM ET. This market will resolve to 'Veronica Miroshnichenko' if Veronica Miroshnichenko advances against Kallista Liu. This market will resolve to 'Kallista Liu' if Kallista Liu advances against Veronica Miroshnichenko. 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 Lakewood: Veronica Miroshnichenko vs Kallista Liu | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
Veronica Miroshnichenko faces Kallista Liu in an ITF Women's event at Lakewood, originally scheduled for 28 May 2026. The match settlement window closes on 4 June 2026 at 16:00 UTC, allowing a seven-day buffer beyond the scheduled date for completion. The current 0% implied probability on Polymarket's order book reflects either minimal trading activity on this particular fixture or a technical artefact of low liquidity, where no traders have yet posted bids or asks at meaningful sizes.
ITF Women's tournaments at the lower tiers typically feature players ranked outside the top 200 or competing for ranking points in developmental circuits. Without recent ATP/WTA tour records for either player, historical context suggests these matches often turn on court conditions, recent match fitness, and head-to-head records if available. Comparable ITF fixtures at this level have shown volatile pricing when liquidity emerges, particularly if one player has recent tournament wins or a known surface preference.
Traders should monitor official ITF draw confirmations and any player withdrawal announcements closer to the scheduled date. Weather disruptions at Lakewood in late May could trigger the seven-day delay clause, which would resolve the market to 50-50 if no winner emerges by 4 June. Confirmation of both players' participation and any last-minute ranking or seeding adjustments would typically prompt initial order book activity and price discovery on Polymarket.
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 Lakewood: Veronica Miroshnichenko vs Kallista Liu" 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.
$504 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 4 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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