TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 16, 2:33 PM EST
Polymarket
This market refers to the doubles tennis match between Kato/Kichenok and Guo/Mladenovic in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Kato/Kichenok' if the team of Kato/Kichenok advances against Guo/Mladenovic. This market will resolve to 'Guo/Mladenovic' if the team of Guo/Mladenovic advances against Kato/Kichenok. 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 Kato/Kichenok and Guo/Mladenovic in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Kato/Kichenok' if the team of Kato/Kichenok advances against Guo/Mladenovic. This market will resolve to 'Guo/Mladenovic' if the team of Guo/Mladenovic advances against Kato/Kichenok. 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 decentralized trading mechanism where participants set odds based on their expectations for the match outcome. The current top outcome reflects the aggregate sentiment of traders, with liquidity and volume influencing price stability. Traders can place bets directly, and the market price adjusts continuously according to supply and demand for each possible result.
This market resolves around Aug 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will finalize the market based on authoritative sports data sources. Traders should expect a quick resolution following the match’s official result being reported across major tennis news outlets.
Injuries, weather delays, or last-minute team changes could shift this market as they affect perceived chances for each side. Strong performance in earlier rounds, media commentary, and betting trends may also influence trader sentiment. Any update to player availability or court conditions has the potential to create price swings, so monitoring pre-match news and in-tournament performance is key for tracking market movement.