TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 6, 4:13 PM EST
Polymarket
This market refers to the doubles tennis match between Hsieh/Ostapenko and Bouzkova/Tormo in the US Open WTA, originally scheduled for September 5, 2026 at 11:00AM ET. This market will resolve to 'Hsieh/Ostapenko' if the team of Hsieh/Ostapenko advances against Bouzkova/Tormo. This market will resolve to 'Bouzkova/Tormo' if the team of Bouzkova/Tormo advances against Hsieh/Ostapenko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Hsieh/Ostapenko and Bouzkova/Tormo in the US Open WTA, originally scheduled for September 5, 2026 at 11:00AM ET. This market will resolve to 'Hsieh/Ostapenko' if the team of Hsieh/Ostapenko advances against Bouzkova/Tormo. This market will resolve to 'Bouzkova/Tormo' if the team of Bouzkova/Tormo advances against Hsieh/Ostapenko. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
Generally, prediction market odds often reflect the wisdom of the crowd, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on their own models and risk assessments, while this market is driven by individuals trading based on their own information and beliefs. It’s common to see discrepancies, especially before significant events or breaking news. Examining these differences can be insightful, though it's important to remember that both represent probabilities of an outcome, and neither guarantees accuracy.
This market resolves around Sep 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the US Open women’s doubles match between Hsieh/Ostapenko and Bouzkova/Tormo. The winning team, as declared by the tournament organizers, will determine the settlement of this market. Any potential delays in official reporting may affect the precise resolution time, but the date provided serves as the target for finality.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or even strategic adjustments announced by either team could shift trader sentiment. Unexpected performance in preceding matches or strong opinions from tennis analysts could also play a role. Furthermore, significant volume entering the market, even without specific news, can cause price fluctuations as traders react to each other’s actions. Monitoring these signals will be key to understanding potential shifts in the odds.