TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 21, 5:41 AM EST
Polymarket
This market refers to the tennis match between Alisa Ziatdinova and Ioana Stefania Boian in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 21, 2026 at 2:30AM ET. This market will resolve to 'Alisa Ziatdinova' if Alisa Ziatdinova advances against Ioana Stefania Boian. This market will resolve to 'Ioana Stefania Boian' if Ioana Stefania Boian advances against Alisa Ziatdinova. 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 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 Alisa Ziatdinova and Ioana Stefania Boian in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 21, 2026 at 2:30AM ET. This market will resolve to 'Alisa Ziatdinova' if Alisa Ziatdinova advances against Ioana Stefania Boian. This market will resolve to 'Ioana Stefania Boian' if Ioana Stefania Boian advances against Alisa Ziatdinova. 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 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 bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbook odds are typically set by professional oddsmakers, while this market is driven by individuals trading based on their own research and insights. It’s common to see discrepancies, especially early in the market's life, as prediction markets can incorporate information and analysis that sportsbooks might not immediately factor in. However, as the event approaches, these odds tend to converge.
This market resolves around Oct 28, 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 W15 Sharm ElSheikh tennis match between Alisa Ziatdinova and Ioana Stefania Boian. The platform will verify the result against widely available and trusted sources to ensure accuracy and fairness. Traders will then be able to claim their winnings or adjust their positions based on the final outcome.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches involving these players, or broader trends in women’s tennis, might also impact trader sentiment. Furthermore, large trades by influential participants could create short-term price movements. Monitoring tennis news and analysis, as well as observing the trading volume on Polymarket, will provide valuable insights into potential market catalysts.