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: Jul 30, 2:13 AM EST
Polymarket
This market refers to the doubles tennis match between Shnaider/Williams and Tang/Xu in the Mubadala Citi DC Open, originally scheduled for July 29, 2026 at 3:30PM ET. This market will resolve to 'Shnaider/Williams' if the team of Shnaider/Williams advances against Tang/Xu. This market will resolve to 'Tang/Xu' if the team of Tang/Xu advances against Shnaider/Williams. 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 Shnaider/Williams and Tang/Xu in the Mubadala Citi DC Open, originally scheduled for July 29, 2026 at 3:30PM ET. This market will resolve to 'Shnaider/Williams' if the team of Shnaider/Williams advances against Tang/Xu. This market will resolve to 'Tang/Xu' if the team of Tang/Xu advances against Shnaider/Williams. 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.
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 continuous order book where traders submit bids and asks for each possible outcome. The current implied probability reflects the balance of buy and sell orders, showing how the community evaluates the chances of each team. Liquidity and recent trades heavily influence the displayed odds, making the price a live indicator of market sentiment.
This market resolves around Aug 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match outcome from the DC Open tournament, and once confirmed, the market will close and payouts will be processed accordingly.
Key signals that could shift this market include player injuries, weather delays, changes in team lineups, and evolving tournament dynamics such as early-round performance or momentum shifts. Any news affecting the competitiveness or readiness of the teams may cause traders to adjust their positions, impacting the odds leading up to Aug 5, 2026.