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: Sep 7, 10:07 AM EST
Polymarket
This market refers to the tennis match between Ayano Shimizu and Tahlia Kokkinis in the W50 Guiyang, Qualifying, originally scheduled for September 6, 2026 at 11:00PM ET. This market will resolve to 'Ayano Shimizu' if Ayano Shimizu advances against Tahlia Kokkinis. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Ayano Shimizu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 Ayano Shimizu and Tahlia Kokkinis in the W50 Guiyang, Qualifying, originally scheduled for September 6, 2026 at 11:00PM ET. This market will resolve to 'Ayano Shimizu' if Ayano Shimizu advances against Tahlia Kokkinis. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Ayano Shimizu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the outcome of the Shimizu vs Kokkinis match. The price of these shares fluctuates based on supply and demand, directly reflecting the market's implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price adjusts, providing a dynamic assessment of the likely result. The current price indicates the market's expectation of the outcome, with higher prices suggesting a greater perceived chance of that outcome occurring.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on whether the W50 Guiyang match between Ayano Shimizu and Tahlia Kokkinis is completed. The platform will rely on official match results and publicly available information to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final market price at resolution, while those who bet on the incorrect outcome will forfeit their shares.
Several factors could influence trading activity and shift the odds in this market. Any news regarding the players' form, potential injuries, or changes to match conditions could significantly impact trader sentiment. Unexpected announcements about the tournament schedule or venue could also play a role. Furthermore, large trades by influential market participants or shifts in broader betting trends could create momentum and drive price movements. Monitoring these signals will be key to understanding how this market evolves leading up to Sep 14, 2026.