TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 16, 1:27 PM EST
Polymarket
This market refers to the tennis match between Barbora Krejcikova and Sara Bejlek in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Barbora Krejcikova' if Barbora Krejcikova advances against Sara Bejlek. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Barbora Krejcikova. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Barbora Krejcikova and Sara Bejlek in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to 'Barbora Krejcikova' if Barbora Krejcikova advances against Sara Bejlek. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Barbora Krejcikova. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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, traders set prices through direct betting, with the current top outcome reflecting aggregated user sentiment. The market’s implied probability adjusts continuously based on new bets and overall volume. This decentralized pricing mechanism allows rapid shifts in odds as the match date nears, influenced by player form, injuries, or other breaking news impacting expectations.
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, reflecting who wins between the two players. Traders can expect a swift settlement after the final point is played, aligning this market with real-world match results.
Key signals such as player injuries, recent form, or notable practice sessions could shift this market before it closes. Media updates, betting trends, and even weather conditions affecting match play may also influence trader sentiment. As the event draws closer, any development impacting either player’s chances can cause rapid price adjustments on Polymarket.