Resolution criteria on PolyGram: This market refers to the tennis match between Eva Bennemann and Valentina Ivanov in the ITF Women Bol, originally scheduled for May 27, 2026 at 4:00AM ET. This market will resolve to 'Eva Bennemann' if Eva Bennemann advances against Valentina Ivanov. This market will resolve to 'Valentina Ivanov' if Valentina Ivanov advances against Eva Bennemann. 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 Bol: Eva Bennemann vs Valentina Ivanov | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
Eva Bennemann and Valentina Ivanov are scheduled to compete in the ITF Women's tournament at Bol, Croatia on 27 May 2026. The match represents a lower-tier professional tennis fixture, with the winner advancing in the draw. The 0% implied probability on Polymarket's order book reflects either minimal trading activity on this specific matchup or a technical artefact of illiquid markets where no counterparty has yet committed capital to either outcome. ITF tournaments at this level attract limited speculative interest compared to WTA main tour events, resulting in sparse order books and wide bid-ask spreads that can distort displayed probabilities.
Historical precedent suggests ITF women's matches at Bol involve players ranked outside the top 200, where head-to-head records and recent form data are sparse. Bennemann and Ivanov's career trajectories, ranking trajectories, and surface-specific records on clay would normally anchor probability estimates, yet the absence of meaningful trading suggests insufficient public information or trader confidence to establish a market consensus. The 0% reading likely indicates no YES orders have been placed rather than genuine certainty of Ivanov's victory.
Traders monitoring this market should track tournament draw confirmations, player withdrawal announcements, and any late schedule changes closer to the 27 May date. Weather disruptions at Adriatic venues can delay matches beyond the seven-day resolution window, triggering a 50-50 settlement. Confirmation of both players' participation and fitness status in early May would be the primary catalyst for meaningful order flow.
The International Tennis Federation (ITF) designates a World Champion each year based on its own majority opinion of performances throughout the year, emphasizing the Grand Slam tournaments, and also considering team events such as the Davis Cup and Fed Cup. Men's and women's singles champions were first named in 1978; the title is now also awarded for doubl
The 2026 International Tennis Federation (ITF) Women's World Tennis Tour is the entry-level and mid-level tour for women's professional tennis. It is organized by the International Tennis Federation and is a tier below the WTA Challenger series of the Women's Tennis Association (WTA) Tour. The Tour provides a professional pathway between the ITF Junior World
The 2016 International Tennis Federation (ITF) Women's Circuit is a second-tier tour for women's professional tennis. It is organized by the International Tennis Federation and is a tier below the Women's Tennis Association (WTA) Tour. The ITF Women's Circuit includes tournaments with prize money ranging from $10,000 to $100,000.
The 2024 International Tennis Federation (ITF) Women's World Tennis Tour was the entry-level and mid-level tour for women's professional tennis. It was organized by the International Tennis Federation and was a tier below the WTA Challenger series of the Women's Tennis Association (WTA) Tour. The Tour provided a professional pathway between the ITF Junior Wo
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 Bol: Eva Bennemann vs Valentina Ivanov" 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.
$216 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.
Explore more prediction market odds and trading opportunities on PolyGram: