Resolution criteria on PolyGram: This market refers to the tennis match between Robert Guna and Gabriel Ghetu in the ITF Men Bistrita, originally scheduled for June 4, 2026 at 4:00AM ET. This market will resolve to 'Robert Guna' if Robert Guna advances against Gabriel Ghetu. This market will resolve to 'Gabriel Ghetu' if Gabriel Ghetu advances against Robert Guna. 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 Bistrita: Robert Guna vs Gabriel Ghetu | 23% YES | 77% NO |
| Completed Match | 50% YES | 50% NO |
Robert Guna and Gabriel Ghetu are scheduled to compete in the ITF Men's Bistrita tournament on 4 June 2026. The match represents a lower-tier professional tennis fixture on the ITF circuit, where both players typically compete for ranking points and prize money. The current order book on Polymarket reflects a 26% implied probability for Guna's victory, suggesting the market views Ghetu as the favoured outcome at roughly 74%.
ITF Men's matches at this level show considerable volatility in pricing, partly because historical data on head-to-head records between lower-ranked professionals remains sparse and betting liquidity is often thin. Comparable ITF fixtures typically see probability shifts of 10–15 percentage points in the final 48 hours before play, driven by late injury reports or withdrawal announcements. The 26% current price for Guna implies either a significant ranking or recent form disadvantage relative to Ghetu, though without recent match results between the two, traders should verify their respective ITF rankings and recent tournament performance on the ATP or ITF databases.
Key catalysts include official confirmation of both players' participation, which can change up to 72 hours before the scheduled start time. Weather conditions in Bistrita during early June may affect court availability, and any withdrawal or injury announcement would trigger the market's tie-resolution clause if the match is not completed within seven days of the scheduled date. Traders should monitor the ITF's official draw updates and any player social media or ranking announcements that might signal fitness or participation status.
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 Bistrita: Robert Guna vs Gabriel Ghetu" 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.
$0 in lifetime turnover and $1K 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 11 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: