Resolution criteria on PolyGram: This market refers to the doubles tennis match between Reynolds/Watt and Chandrasekar/Yuzuki in the Birmingham, originally scheduled for June 4, 2026 at 8:30AM ET. This market will resolve to 'Reynolds/Watt' if the team of Reynolds/Watt advances against Chandrasekar/Yuzuki. This market will resolve to 'Chandrasekar/Yuzuki' if the team of Chandrasekar/Yuzuki advances against Reynolds/Watt. 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): Reynolds/Watt vs Chandrasekar/Yuzuki | 0% YES | 100% NO |
| Completed Match | 100% YES | 0% NO |
Reynolds and Watt face Chandrasekar and Yuzuki in a doubles match at Birmingham, scheduled for 4 June 2026 at 8:30 AM ET. The current order book on Polymarket reflects a 0% implied probability for Reynolds/Watt's advancement, indicating that traders are pricing this pairing as unlikely to progress past their opponents. This extreme pricing typically emerges when one partnership holds a substantial ranking advantage or when recent head-to-head records favour one side decisively.
Doubles pairings at grass-court events like Birmingham often diverge sharply from singles rankings, as chemistry and serve-and-volley proficiency become primary factors. Historical precedent suggests that when order book pricing reaches zero, it often reflects either a significant seeding disparity or confirmed injury status affecting one player. The settlement window extends to 11 June at 12:30 UTC, allowing seven days for the match to conclude; any cancellation or delay beyond that threshold triggers a 50-50 resolution.
Traders should monitor official tournament draws and any player injury announcements in the week preceding the match. Grass-court doubles upsets do occur, particularly when lower-ranked pairs exploit service breaks or net play advantages. The current zero probability warrants scrutiny of the actual pairings' recent form on similar surfaces and whether either Reynolds, Watt, Chandrasekar, or Yuzuki has withdrawn or sustained injury since market creation.
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): Reynolds/Watt vs Chandrasekar/Yuzuki" 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.
$190 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.
Last 24 hours alone saw $165 in turnover, well above the lifetime daily-average for this market — a clear sign of news catalysing trader activity right now.
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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