Resolution criteria on PolyGram: This market refers to the tennis match between Jenny Lim and Franziska Sziedat in the ITF Women Oliva, originally scheduled for May 31, 2026 at 4:00AM ET. This market will resolve to 'Jenny Lim' if Jenny Lim advances against Franziska Sziedat. This market will resolve to 'Franziska Sziedat' if Franziska Sziedat advances against Jenny Lim. 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 Oliva: Jenny Lim vs Franziska Sziedat | 100% YES | 0% NO |
| Completed Match | 100% YES | 0% NO |
Jenny Lim and Franziska Sziedat are scheduled to compete in the ITF Women's tournament in Oliva on 31 May 2026. The match represents a lower-tier professional tennis fixture within the ITF circuit, where both players typically compete for ranking points and prize money. The current order book on Polymarket reflects a 100% implied probability for resolution, suggesting either overwhelming confidence in match completion or minimal trading volume establishing price discovery at the extremes.
ITF Women's matches at this level carry a historical completion rate exceeding 95%, with withdrawals and cancellations concentrated around player injury announcements or scheduling conflicts announced within 48 hours of play. Comparable fixtures on Polymarket have resolved YES when players appear in tournament draws without subsequent withdrawal notices. The settlement window extends to 7 June 2026, providing a six-day buffer beyond the scheduled date to accommodate weather delays or administrative postponements common on the ITF circuit.
Traders should monitor the official ITF website and tournament draw updates through late May for any withdrawal announcements from either player. Recent ITF tournament reports indicate consistent scheduling adherence across European venues in spring months, with weather disruptions rare in coastal Spanish locations during late May. The resolution hinges on match completion rather than outcome prediction; any abandonment after play begins, or cancellation beyond seven days without a determined winner, triggers the 50-50 settlement clause.
Itolia is a genus of robber flies in the family Asilidae. There are about five described species in Itolia.
Itolia maculata is a species of robber flies in the family Asilidae.
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 Oliva: Jenny Lim vs Franziska Sziedat" 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.
$16K in lifetime turnover and $0 of resting liquidity puts this market in the below the median by volume for games 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 7 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.
Explore more prediction market odds and trading opportunities on PolyGram: