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: Jul 14, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Ayukawa/Morisaki and Lee/Ye in the Bastad, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Ayukawa/Morisaki' if the team of Ayukawa/Morisaki advances against Lee/Ye. This market will resolve to 'Lee/Ye' if the team of Lee/Ye advances against Ayukawa/Morisaki. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Ayukawa/Morisaki and Lee/Ye in the Bastad, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Ayukawa/Morisaki' if the team of Ayukawa/Morisaki advances against Lee/Ye. This market will resolve to 'Lee/Ye' if the team of Lee/Ye advances against Ayukawa/Morisaki. 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and operate under different constraints. Sportsbooks set odds to balance liability and generate profit margins, while prediction markets reflect aggregated trader beliefs with minimal intermediation. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on trader conviction and liquidity depth. Comparing the two can reveal where public opinion differs from bookmaker pricing, though both are valid indicators of expected outcomes.
On Polymarket, traders set prices through an automated market maker mechanism, where buying or selling shares directly moves the odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders buy a particular outcome, the higher its price climbs; conversely, selling pressure lowers it. This continuous price discovery process means the market reflects real-time consensus among active participants. Liquidity and trading volume influence how quickly prices respond to new information about the doubles match.
This market resolves around Jul 14, 2026, once the Bastad doubles match concludes and the result is verified against credible public sources. The outcome is determined by which pair wins the match according to official tournament records. Until that point, traders can buy and sell shares based on their expectations. Resolution is automatic once the event is confirmed, and all positions settle accordingly.
Several factors may shift trader sentiment before resolution. Player injuries, recent form updates, or head-to-head records between the pairs can trigger significant price moves. Court surface conditions at Bastad and weather forecasts may also influence expectations, since doubles play is sensitive to court speed. News about player partnerships or tactical adjustments could sway the market. As the match date approaches, any official announcements or late-breaking developments typically generate trading activity and repricing.