TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 4, 4:04 PM EST
Polymarket
This market refers to the doubles tennis match between Bartunkova/Osorio and Kichenok/Kichenok in the US Open WTA, originally scheduled for September 3, 2026 at 11:00AM ET. This market will resolve to 'Bartunkova/Osorio' if the team of Bartunkova/Osorio advances against Kichenok/Kichenok. This market will resolve to 'Kichenok/Kichenok' if the team of Kichenok/Kichenok advances against Bartunkova/Osorio. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 Bartunkova/Osorio and Kichenok/Kichenok in the US Open WTA, originally scheduled for September 3, 2026 at 11:00AM ET. This market will resolve to 'Bartunkova/Osorio' if the team of Bartunkova/Osorio advances against Kichenok/Kichenok. This market will resolve to 'Kichenok/Kichenok' if the team of Kichenok/Kichenok advances against Bartunkova/Osorio. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market incorporates a broader range of information and real-time adjustments from traders. If sportsbook odds significantly diverge from those found here, it may indicate differing perceptions of the teams' chances or the presence of biases in one or the other. It’s important to compare both to form a well-rounded view of the potential outcome.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of these shares directly reflects the probability of Bartunkova/Osorio winning against Kichenok/Kichenok. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts accordingly, providing a dynamic assessment of the event's likelihood. The current price indicates the collective prediction of all traders on Polymarket.
This market resolves around Sep 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results of the US Open women's doubles match between Bartunkova/Osorio and Kichenok/Kichenok. The winning team, as declared by the tournament organizers, will determine the outcome of this market. Traders holding shares representing the winning team will receive a payout, while those holding shares of the losing team will not.
Several factors could influence the price of this market before the match concludes. Any news regarding player injuries, changes in playing conditions, or strategic adjustments announced by either team could significantly shift trader sentiment. Unexpected performance in earlier rounds of the US Open, or even commentary from tennis analysts, could also impact the market. A strong showing by either team in their preceding matches would likely increase confidence and drive up the price of shares representing their chance of winning.