TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 10, 1:07 AM EST
Polymarket
This market refers to the tennis match between Tahlia Kokkinis and YeXin Ma in the W50 Guiyang, Main Draw, originally scheduled for September 9, 2026 at 10:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against YeXin Ma. This market will resolve to 'YeXin Ma' if YeXin Ma advances against Tahlia Kokkinis. 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 Tahlia Kokkinis and YeXin Ma in the W50 Guiyang, Main Draw, originally scheduled for September 9, 2026 at 10:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against YeXin Ma. This market will resolve to 'YeXin Ma' if YeXin Ma advances against Tahlia Kokkinis. 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. Sportsbooks set their lines based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. Comparing the two can be insightful, but it's important to remember they represent distinct forms of forecasting.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Tahlia Kokkinis vs YeXin Ma match. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the aggregated sentiment of all participants trading in this market, and the platform facilitates this price discovery process.
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 Tahlia Kokkinis vs YeXin Ma match, as reported by a recognized tennis authority. The platform will then determine the winning outcome and distribute payouts accordingly to those who correctly predicted the result of this market.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected upsets in other matches involving these players or significant changes in overall tournament dynamics could also play a role. Ultimately, any information that alters the perceived probability of either player winning will likely cause movement in this market.