Resolution criteria on PolyGram: This market refers to the tennis match between Helene Pellicano and Elyse Tse in the ITF Women Oliva, originally scheduled for May 27, 2026 at 4:00AM ET. This market will resolve to 'Helene Pellicano' if Helene Pellicano advances against Elyse Tse. This market will resolve to 'Elyse Tse' if Elyse Tse advances against Helene Pellicano. 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. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
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: Helene Pellicano vs Elyse Tse | 50% YES | 50% NO |
| Completed Match | 0% YES | 100% NO |
Helene Pellicano and Elyse Tse are scheduled to compete in the ITF Women's circuit event in Oliva on 27 May 2026. The match represents a lower-tier professional tennis fixture where both players will be seeking ranking points and match exposure. The current order book on Polymarket reflects a 50-50 split, indicating the crowd perceives this as a genuine toss-up with neither player commanding clear favouritism at present pricing.
ITF Women's matches at this level typically involve players ranked outside the top 200, where head-to-head records and recent form carry substantial weight. Pellicano and Tse have limited documented history against one another, which partly explains the even split. Recent ITF results suggest both players operate within similar performance bands, with outcomes often determined by surface preference, injury status in the weeks preceding the match, and momentum from prior tournaments. The Oliva event is played on clay, a surface where consistency and baseline steadiness prove decisive.
Traders should monitor player announcements regarding participation through late May, as ITF withdrawals occur frequently when players secure main-draw spots in higher-ranked events. Injury reports and qualifying-round results from the preceding week will provide concrete form signals. The settlement window closes 3 June 2026, allowing a seven-day buffer beyond the scheduled date; any postponement beyond that triggers a 50-50 resolution. Watch for late-stage draw confirmations from the ITF official site, typically published five days before the event.
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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: Helene Pellicano vs Elyse Tse" 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.
$1K 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 3 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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