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: Aug 17, 1:45 AM EST
Polymarket
This market refers to the tennis match between Xichen Zhao and Anastasia Efremova in the ITF W15 Tianjin 3 Women, Qualifying, originally scheduled for August 16, 2026 at 10:00PM ET. This market will resolve to 'Xichen Zhao' if Xichen Zhao advances against Anastasia Efremova. This market will resolve to 'Anastasia Efremova' if Anastasia Efremova advances against Xichen Zhao. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Xichen Zhao and Anastasia Efremova in the ITF W15 Tianjin 3 Women, Qualifying, originally scheduled for August 16, 2026 at 10:00PM ET. This market will resolve to 'Xichen Zhao' if Xichen Zhao advances against Anastasia Efremova. This market will resolve to 'Anastasia Efremova' if Anastasia Efremova advances against Xichen Zhao. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds in this market often reflect a more nuanced outlook than traditional sportsbook lines, incorporating real-time trader sentiment and access to detailed analysis. While sportsbooks may set their lines based on broader models or public betting trends, prediction markets allow participants to adjust prices dynamically around new data points, such as recent match performance or injury reports. This can lead to tighter spreads or more volatile pricing, especially as the event approaches.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds by placing bets for or against each outcome, with the current price reflecting the ratio of ‘for’ and ‘against’ positions. The top outcome’s displayed chance reflects the aggregated wisdom of participants, updated instantly with each new trade. Liquidity levels and recent betting volume also influence price stability, allowing rapid adjustments as the match nears.
This market resolves around Aug 24, 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 publicly available results from reliable sports news sources and tournament organizers.
Key signals that could shift this market include last-minute player injuries, changes to match conditions such as weather delays, and recent form or performance in lead-up tournaments. Updates from coaches, official tournament announcements, and even betting trends on Polymarket can also cause price swings. Traders will watch closely for any news that affects the perceived likelihood of each player’s victory as the event draws closer.