TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
This market refers to the tennis match between Venus Williams and Mary Stoiana in the Prudential Hong Kong Tennis Open, originally scheduled for November 1, 2026 at 9:00PM ET. This market will resolve to 'Venus Williams' if Venus Williams advances against Mary Stoiana. This market will resolve to 'Mary Stoiana' if Mary Stoiana advances against Venus Williams. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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 Venus Williams and Mary Stoiana in the Prudential Hong Kong Tennis Open, originally scheduled for November 1, 2026 at 9:00PM ET. This market will resolve to 'Venus Williams' if Venus Williams advances against Mary Stoiana. This market will resolve to 'Mary Stoiana' if Mary Stoiana advances against Venus Williams. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially differing from those set by traditional sportsbooks. Sportsbooks establish initial lines based on statistical models and expert analysis, while this market’s prices are driven by real-money wagers. If there’s a significant discrepancy, it could indicate that the crowd believes a different outcome is more likely than implied by sportsbook odds, or that information not yet factored into sportsbook lines is available to traders. Examining these differences can provide valuable insights.
On Polymarket, this market is priced through a continuous exchange where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more people buy shares in a specific outcome, its price increases, reflecting growing confidence. Conversely, selling pressure lowers the price. This dynamic process ensures that the market price constantly adjusts to incorporate new information and changing perspectives.
This market resolves around Nov 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Venus Williams versus Mary Stoiana match at the Prudential Hong Kong Tennis Open. The winner of the match, as officially declared by tournament organizers, will determine the winning outcome in this market. No further details regarding the resolution process are available at this time.
Several factors could influence trading activity and shift the odds in this market. Any news regarding the players’ physical condition, such as injury reports or illness announcements, would likely have a significant impact. Changes in player form leading up to the match, or unexpected results in other tournaments, could also affect trader sentiment. Finally, even broader factors like weather conditions on the day of the match or pre-match analysis from tennis experts could contribute to movement in this market.