TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 8, 6:34 PM EST
Polymarket
This market refers to the doubles tennis match between Jiang/Zhang and Dabrowski/Stefani in the US Open WTA, originally scheduled for September 8, 2026 at 11:00AM ET. This market will resolve to 'Jiang/Zhang' if the team of Jiang/Zhang advances against Dabrowski/Stefani. This market will resolve to 'Dabrowski/Stefani' if the team of Dabrowski/Stefani advances against Jiang/Zhang. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 Jiang/Zhang and Dabrowski/Stefani in the US Open WTA, originally scheduled for September 8, 2026 at 11:00AM ET. This market will resolve to 'Jiang/Zhang' if the team of Jiang/Zhang advances against Dabrowski/Stefani. This market will resolve to 'Dabrowski/Stefani' if the team of Dabrowski/Stefani advances against Jiang/Zhang. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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 to balance action, while this market allows traders to freely adjust probabilities based on their own analysis and information. If sportsbook odds suggest a clear favorite, it will be interesting to see if this market agrees, or if traders identify factors not yet priced in by sportsbooks. Discrepancies can arise due to differing opinions on player form, potential injuries, or even weather conditions.
This market resolves around Sep 15, 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 Jiang/Zhang and Dabrowski/Stefani. The winning team as declared by the tournament organizers will determine the outcome of this market. Any potential delays or changes to the match schedule will be reflected in the resolution timeline, but the final result will always align with the official tournament outcome.
Several factors could influence trading activity in this market. Any news regarding player injuries or changes in team composition would likely cause significant movement. Unexpected results in earlier rounds of the US Open, demonstrating a shift in player form, could also impact trader sentiment. Furthermore, weather conditions on the day of the match, potentially affecting playing style, and any strategic announcements from the teams themselves could all contribute to changes in the probabilities reflected in this market.