Resolution criteria on PolyGram: This market refers to the doubles tennis match between Bertrand/Dalmasso and Kouzmine/Strombachs in the Centurion 2, originally scheduled for June 4, 2026 at 8:30AM ET. This market will resolve to 'Bertrand/Dalmasso' if the team of Bertrand/Dalmasso advances against Kouzmine/Strombachs. This market will resolve to 'Kouzmine/Strombachs' if the team of Kouzmine/Strombachs advances against Bertrand/Dalmasso. 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
| Completed Match | 50% YES | 50% NO |
| Centurion 2 (Doubles): Bertrand/Dalmasso vs Kouzmine/Strombachs | 50% YES | 50% NO |
A doubles tennis match between Bertrand/Dalmasso and Kouzmine/Strombachs is scheduled for 4 June 2026 at 08:30 ET as part of the Centurion 2 tournament. The market currently reflects a 50–50 split on Polymarket's order book, indicating genuine uncertainty about which pairing will advance. Settlement occurs on 11 June 2026 at 12:30 UTC, allowing a week for the match to conclude and results to be confirmed.
Doubles pairings at secondary professional tournaments often show tighter matchups than singles, particularly when players are paired outside their usual partnerships or when one team has limited recent competitive history together. Bertrand and Dalmasso's record as a unit, alongside Kouzmine and Strombachs' form, will determine whether the current 50–50 reading reflects genuine parity or incomplete information on the order book. Historical Centurion tournament results suggest competitive depth across multiple rounds, though upsets remain common when lower-ranked combinations face established pairs.
Key variables for traders include confirmation of both players' participation and fitness status in the days before 4 June, as injuries or withdrawals frequently alter doubles dynamics. Tournament scheduling changes or weather delays could push the match beyond the seven-day window, triggering a 50–50 resolution. Monitor official ATP or ITF communications and the Centurion 2 draw updates for roster confirmations and any changes to court assignments or match order.
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 "Centurion 2 (Doubles): Bertrand/Dalmasso vs Kouzmine/Strombachs" 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 $18 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 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.
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