Resolution criteria on PolyGram: This market refers to the tennis match between Jay Clarke and Iannis Miletich in the ITF Men Caltanissetta, originally scheduled for June 2, 2026 at 6:00AM ET. This market will resolve to 'Jay Clarke' if Jay Clarke advances against Iannis Miletich. This market will resolve to 'Iannis Miletich' if Iannis Miletich advances against Jay Clarke. 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 Caltanissetta: Jay Clarke vs Iannis Miletich | 100% YES | 0% NO |
| Completed Match | 100% YES | 0% NO |
Jay Clarke, the British professional tennis player, faces Iannis Miletich in an ITF Men's tournament match scheduled for early June 2026 in Caltanissetta, Sicily. The current order book on Polymarket reflects a 100% implied probability for Clarke's advancement, suggesting the market is pricing in either strong conviction about Clarke's superiority or potential structural factors affecting the match's likelihood of completion. This extreme probability warrants scrutiny, as ITF-level matches—particularly at smaller venues—carry elevated cancellation and withdrawal risk compared to ATP-sanctioned events.
Historical ITF tournament data shows that matches at this tier experience withdrawal rates between 8–15%, with weather disruptions and player injury common in early-June Mediterranean scheduling. Clarke's ranking trajectory and recent match history would typically inform whether such a lopsided probability reflects genuine form differential or market illiquidity. The settlement window extends to 9 June 2026, providing a seven-day buffer, though the resolution criteria specify that delays beyond that window without a completed match trigger a 50-50 split.
Traders should monitor player injury announcements and ITF tournament updates in the week preceding 2 June, particularly given Caltanissetta's outdoor clay surface and early-summer conditions. Withdrawal notices typically emerge 48–72 hours before scheduled play. The extreme probability on the order book may reflect thin liquidity rather than genuine certainty; any credible news of Clarke's withdrawal or Miletich's recent form improvement could shift pricing materially.
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 Caltanissetta: Jay Clarke vs Iannis Miletich" 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 $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.
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.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 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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