TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 21, 11:22 AM EST
Polymarket
This market refers to the doubles tennis match between Ayeni/Poullain and Hignett/Walters in the Roehampton, originally scheduled for August 20, 2026 at 6:00AM ET. This market will resolve to 'Ayeni/Poullain' if the team of Ayeni/Poullain advances against Hignett/Walters. This market will resolve to 'Hignett/Walters' if the team of Hignett/Walters advances against Ayeni/Poullain. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Ayeni/Poullain and Hignett/Walters in the Roehampton, originally scheduled for August 20, 2026 at 6:00AM ET. This market will resolve to 'Ayeni/Poullain' if the team of Ayeni/Poullain advances against Hignett/Walters. This market will resolve to 'Hignett/Walters' if the team of Hignett/Walters advances against Ayeni/Poullain. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds in this market often differ from traditional sportsbook lines due to the unique dynamics of crowd-sourced forecasting. While sportsbooks may set their lines based on broader analytics and betting patterns, prediction markets let participants directly bet on their beliefs, which can lead to sharper or more volatile pricing. Traders should watch both sources to spot potential discrepancies, but remember that this market reflects the collective wisdom of Polymarket users rather than institutional oddsmakers.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a decentralized process where traders submit bids and offers that determine the current odds. The top outcome’s implied probability reflects the balance of buy and sell orders, adjusting dynamically as new information emerges or as betting patterns shift. This mechanism allows rapid price changes in response to real-world developments affecting the players or tournament conditions.
This market resolves around Aug 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official match outcome as recorded by tournament organizers, ensuring an impartial and transparent resolution process for all participants on Polymarket.
Injuries, weather delays, or changes in player form leading up to the match could shift this market significantly. Media coverage, betting trends on Polymarket, and any last-minute team announcements may also influence trader sentiment. Keeping an eye on tournament updates and player performance metrics will help anticipate potential moves in the odds before the match concludes.