Resolution criteria on PolyGram: This market refers to the tennis match between Deborah Chiesa and Jessica Pieri in the ITF Women Caserta, originally scheduled for June 3, 2026 at 7:30AM ET. This market will resolve to 'Deborah Chiesa' if Deborah Chiesa advances against Jessica Pieri. This market will resolve to 'Jessica Pieri' if Jessica Pieri advances against Deborah Chiesa. 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 Caserta: Deborah Chiesa vs Jessica Pieri | 68% YES | 33% NO |
| Completed Match | 50% YES | 50% NO |
Deborah Chiesa and Jessica Pieri are scheduled to compete in the ITF Women's Caserta tournament on 3 June 2026. The match is set for 07:30 ET, with settlement occurring by 11:30 UTC on 10 June. The current order book on Polymarket reflects a 67% implied probability for Chiesa's victory, suggesting market participants view her as the favoured player in this lower-tier ITF fixture.
ITF Women's circuit matches at Caserta typically feature players ranked outside the WTA top 200, with outcomes heavily influenced by recent form, surface adaptation, and match fitness. Chiesa and Pieri's head-to-head record, if any exists, would be sparse given the ITF circuit's fragmented scheduling. Historical data from comparable ITF tournaments shows that probabilities in the 65–70% range usually reflect modest form differentials or seeding advantages rather than decisive skill gaps; upsets occur in roughly 30–35% of such matchups. The current pricing suggests the market has identified Chiesa as marginally stronger, though the probability leaves meaningful room for a Pieri upset.
Traders should monitor tournament draw confirmations and any late withdrawals through the ITF's official schedule updates in the week preceding 3 June. Weather conditions at the Caserta venue—typically clay courts—can shift match dynamics significantly. Any injury reports or last-minute scheduling changes would alter the probability formation on the order book. The settlement window's seven-day buffer means delays beyond 10 June would trigger a 50-50 resolution, a tail risk worth pricing in given ITF tournaments' occasional logistical constraints.
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 Caserta: Deborah Chiesa vs Jessica Pieri" 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.
$288 in lifetime turnover and $2K 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 $288 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 10 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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