TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 4:26 AM EST
Polymarket
This market refers to the doubles tennis match between Hunter/Tjen and Lee/Wu in the Japan Women's Open, originally scheduled for October 21, 2026 at 9:00PM ET. This market will resolve to 'Hunter/Tjen' if the team of Hunter/Tjen advances against Lee/Wu. This market will resolve to 'Lee/Wu' if the team of Lee/Wu advances against Hunter/Tjen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Hunter/Tjen and Lee/Wu in the Japan Women's Open, originally scheduled for October 21, 2026 at 9:00PM ET. This market will resolve to 'Hunter/Tjen' if the team of Hunter/Tjen advances against Lee/Wu. This market will resolve to 'Lee/Wu' if the team of Lee/Wu advances against Hunter/Tjen. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 likelihood of a particular outcome. As more shares are purchased for a specific outcome, its price increases, reflecting a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the implied probability of that outcome occurring. The market's efficiency relies on active participation from informed traders, who contribute to price discovery based on their analysis and insights regarding the match.
This market resolves around Oct 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official results of the Japan Women's Open doubles match between Hunter/Tjen and Lee/Wu, as published by the tournament organizers. The market will reflect which team wins the match, and the outcome will be determined by the official score reported by the tournament. This ensures a transparent and verifiable resolution process for all participants.
Several factors could influence the trading activity and, consequently, the odds in this market. Any news regarding player injuries or changes in team composition would likely have a significant impact. Updates on player form, recent match results, and head-to-head records could also shift trader sentiment. Unexpected weather conditions at the tournament venue, or any controversies surrounding the match, could also introduce volatility. Furthermore, large trading volume from informed participants could signal new information or a change in market perception, potentially causing a price swing.