TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 3:53 AM EST
Polymarket
This market refers to the tennis match between Harriet Dart and Aoi Ito in the Japan Women's Open, Qualification, originally scheduled for October 18, 2026 at 12:00AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Aoi Ito. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Harriet Dart. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Harriet Dart and Aoi Ito in the Japan Women's Open, Qualification, originally scheduled for October 18, 2026 at 12:00AM ET. This market will resolve to 'Harriet Dart' if Harriet Dart advances against Aoi Ito. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Harriet Dart. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 1, 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 WTA Tour. 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 Ito vs Dart match. As more shares are purchased for a particular outcome, the price of those shares increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price movement is determined entirely by supply and demand within the market, with traders adjusting their positions based on new information and their own analysis. This creates a dynamic and real-time assessment of the likely winner.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Harriet Dart vs Aoi Ito qualification match in the Japan Women's Open. The platform will then verify the result against reliable sources to determine which outcome corresponds to the actual winner. This ensures a fair and transparent resolution process for all participants in this market.
Several factors could influence the odds in this market. Any news regarding player form, such as injury updates for either Harriet Dart or Aoi Ito, would likely cause significant movement. Changes in weather conditions at the tournament venue could also play a role, as certain players may perform better in specific conditions. Additionally, any unexpected upsets in other matches within the qualification draw could shift perceptions of overall player strength and impact trading activity in this market. Public sentiment and analysis from tennis experts could also contribute to price fluctuations.