TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 5:55 PM EST
Polymarket
This market refers to the tennis match between Annabelle Xu and Kisa Yoshioka in the W75 Saguenay, Qualifying, originally scheduled for October 18, 2026 at 12:00PM ET. This market will resolve to 'Annabelle Xu' if Annabelle Xu advances against Kisa Yoshioka. This market will resolve to 'Kisa Yoshioka' if Kisa Yoshioka advances against Annabelle Xu. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Annabelle Xu and Kisa Yoshioka in the W75 Saguenay, Qualifying, originally scheduled for October 18, 2026 at 12:00PM ET. This market will resolve to 'Annabelle Xu' if Annabelle Xu advances against Kisa Yoshioka. This market will resolve to 'Kisa Yoshioka' if Kisa Yoshioka advances against Annabelle Xu. 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 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 differing from those set by sportsbooks. Sportsbooks establish initial lines based on statistical models and expert analysis, but may be influenced by factors like house bias or marketing strategies. This market, driven by user predictions on Polymarket, can incorporate a wider range of information and react more quickly to new developments, such as player injuries or changes in playing conditions. It's common to observe discrepancies between prediction market probabilities and traditional sportsbook odds, offering opportunities for arbitrage or informed betting.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of each 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 traders participate and express their views, the market price adjusts to reflect the collective assessment. The current volume of $768 indicates the level of interest and confidence in the various possible results of the Saguenay tennis match. The price movements reveal how traders are reacting to information and updating their predictions.
This market resolves around Oct 25, 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 W75 Saguenay tennis match between Annabelle Xu and Kisa Yoshioka, as determined by the tournament organizers. The winning player will be the one who advances according to the official tournament bracket. The platform will verify the result against publicly available sources to ensure accuracy and transparency, finalizing the market and distributing payouts to winning traders.
Several factors could influence the trading activity and price movement in this market before Oct 25, 2026. Any news regarding player form, such as injury reports or recent match results for Annabelle Xu or Kisa Yoshioka, would likely have a significant impact. Changes in weather conditions at the Saguenay tournament could also affect player performance and shift probabilities. Unexpected upsets in other matches within the tournament might alter perceptions of overall player strength and influence trading decisions. Finally, significant betting activity or large trades on Polymarket itself can create momentum and drive price fluctuations.