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: Sep 9, 11:02 PM EST
Polymarket
This market refers to the tennis match between Chia Yi Tsao and Chenting Zhu in the W15 Yeongwol, Main Draw, originally scheduled for September 9, 2026 at 9:00PM ET. This market will resolve to 'Chia Yi Tsao' if Chia Yi Tsao advances against Chenting Zhu. This market will resolve to 'Chenting Zhu' if Chenting Zhu advances against Chia Yi Tsao. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 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 Chia Yi Tsao and Chenting Zhu in the W15 Yeongwol, Main Draw, originally scheduled for September 9, 2026 at 9:00PM ET. This market will resolve to 'Chia Yi Tsao' if Chia Yi Tsao advances against Chenting Zhu. This market will resolve to 'Chenting Zhu' if Chenting Zhu advances against Chia Yi Tsao. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 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 often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbook odds are typically set by professional oddsmakers, while this market is driven by individual traders making their own assessments. It’s common to see discrepancies, especially before significant events or when new information emerges. These differences can arise from varying levels of information access, differing analytical approaches, or simply the influence of market psychology. Examining these differences can be valuable for informed decision-making.
On Polymarket, this market is priced through a continuous trading mechanism where traders buy and sell shares representing their belief in the outcome. The price of these shares directly reflects the implied probability of each player winning. As more traders participate and express their views, the price adjusts accordingly. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or other prediction markets. This allows for a dynamic and responsive pricing mechanism based on the collective intelligence of the traders.
This market resolves around Sep 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Yeongwol tennis match between Chia Yi Tsao and Chenting Zhu. The platform will verify the result against established sports data sources to ensure accuracy and transparency. Traders who correctly predicted the winner will receive a payout based on the final market price at the time of resolution. This ensures a fair and reliable outcome for all participants.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly impact trader sentiment. Unexpected upsets in other matches involving these players might also lead to reassessments of their relative strengths. Furthermore, major shifts in public opinion, perhaps driven by expert analysis or social media trends, could also contribute to price movements. Monitoring these signals will be crucial for understanding potential shifts in this market before Sep 17, 2026.