Resolution criteria on PolyGram: This market refers to the doubles tennis match between Reymond/Sanchez and Drzewiecki/Matuszewski in the Bordeaux, originally scheduled for May 14, 2026 at 6:00AM ET. This market will resolve to 'Reymond/Sanchez' if the team of Reymond/Sanchez advances against Drzewiecki/Matuszewski. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Reymond/Sanchez. 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
| Bordeaux (Doubles): Reymond/Sanchez vs Drzewiecki/Matuszewski | 59% YES | 41% NO |
| Completed Match | 50% YES | 51% NO |
Reymond and Sanchez face Drzewiecki and Matuszewski in a Bordeaux doubles match originally scheduled for 14 May 2026. The current order book on Polymarket prices Reymond/Sanchez at 59% implied probability, reflecting modest favouritism heading into the fixture. The settlement window closes on 21 May, allowing a seven-day buffer for fixture delays before the market defaults to 50-50 resolution.
Doubles pairings at ATP 250 level events like Bordeaux typically favour established partnerships with recent tournament history together. Reymond has competed in doubles across European clay circuits, whilst Sanchez brings experience from Latin American and European events. The Polish pairing of Drzewiecki and Matuszewski represents a less frequently documented combination at this tier, which may explain the modest probability gap rather than a decisive form advantage. Historical patterns suggest unfamiliar pairings often underperform in early-round matchups against teams with tournament continuity.
Traders should monitor entry lists and any late withdrawals through the ATP's official draw releases, typically published 48 hours before the event. Weather disruptions on clay courts in Bordeaux during mid-May could trigger delays; the settlement window's seven-day grace period accommodates typical rescheduling windows. Injury announcements or player withdrawals from the broader tournament would cascade directly into this market, as would any surface or scheduling changes announced by the tournament organisers.
This market settles from the official outcome published at https://www.atptour.com/en/scores/current. 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 "Bordeaux (Doubles): Reymond/Sanchez vs Drzewiecki/Matuszewski" 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 $705 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.atptour.com/en/scores/current. 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 21 May 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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