Resolution criteria on PolyGram: This market refers to the doubles tennis match between Chandrasekar/Yuzuki and Hidalgo/Trhac in the Birmingham, originally scheduled for June 5, 2026 at 7:00AM ET. This market will resolve to 'Chandrasekar/Yuzuki' if the team of Chandrasekar/Yuzuki advances against Hidalgo/Trhac. This market will resolve to 'Hidalgo/Trhac' if the team of Hidalgo/Trhac advances against Chandrasekar/Yuzuki. 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
| Birmingham (Doubles): Chandrasekar/Yuzuki vs Hidalgo/Trhac | 50% YES | 50% NO |
| Completed Match | 55% YES | 46% NO |
The Birmingham doubles match between Chandrasekar/Yuzuki and Hidalgo/Trhac is scheduled for 5 June 2026 at 7:00 AM ET as part of the ATP/WTA grass-court season. The current order book on Polymarket reflects a 51% implied probability for Chandrasekar/Yuzuki to advance, suggesting near-parity between the pairings. This probability formation reflects real-time trading activity and reflects modest confidence in either team's prospects, with the market pricing the matchup as essentially competitive.
Doubles outcomes at grass-court events typically correlate with recent partnership chemistry and serve-and-volley proficiency. Chandrasekar and Yuzuki's historical performance against comparable seeding levels at similar tournaments provides a baseline; partnerships with stronger recent results on grass tend to command 55–65% implied probabilities in similar fixtures. The Hidalgo/Trhac pairing's trajectory and recent tournament results will determine whether the current 51% reflects undervaluation or appropriate pricing relative to their head-to-head record and individual player form.
Traders should monitor official tournament draws and seeding announcements, which typically emerge 7–10 days before the event. Injury updates or late withdrawals from either player would trigger immediate repricing. The settlement window closes 12 June 2026 at 11:00 AM UTC, allowing seven days for match completion; any cancellation or delay beyond that threshold resolves the market to 50-50, introducing tail-risk considerations for positions held through the final days.
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 "Birmingham (Doubles): Chandrasekar/Yuzuki vs Hidalgo/Trhac" 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 $42 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 12 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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