TOTAL VOLUME:
$154.8b
24H VOL:
$245,601,049
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,405,322
408,349
Markets across
39,583
events
MATCHED EVENTS:
4,443
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 2:46 PM EST
Polymarket
This market refers to the tennis match between Anna Boron and Maria Andrienko in the W15 Villena, Main Draw, originally scheduled for October 20, 2026 at 8:30AM ET. This market will resolve to 'Anna Boron' if Anna Boron advances against Maria Andrienko. This market will resolve to 'Maria Andrienko' if Maria Andrienko advances against Anna Boron. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 Anna Boron and Maria Andrienko in the W15 Villena, Main Draw, originally scheduled for October 20, 2026 at 8:30AM ET. This market will resolve to 'Anna Boron' if Anna Boron advances against Maria Andrienko. This market will resolve to 'Maria Andrienko' if Maria Andrienko advances against Anna Boron. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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.
Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially incorporating information not immediately captured by traditional sportsbooks. Sportsbooks set initial lines based on their analysis, but this market allows for continuous adjustment as new information emerges and more people weigh in. It's common to see differences between the two, especially as the event approaches and more trading activity occurs. These differences can arise from varying levels of expertise among market participants versus sportsbook analysts, or simply differing interpretations of available data. This can sometimes offer opportunities for arbitrage.
This market resolves around Oct 27, 2026, with the outcome confirmed once the result of the Villena tennis match is verifiable from credible public reporting. The outcome will be determined by the official result declared by the tournament organizers. This includes verifying the match’s completion and the official winner. The platform will then use this information to settle the market, distributing payouts to those who correctly predicted the winner. Traders should monitor official sources for the final result to understand when the market will be finalized.
Several factors could influence the trading activity and price movement in this market. Any news regarding player form, such as injury updates or recent match performances, would likely have a significant impact. Changes in weather conditions at the tournament location could also affect the odds, as could any pre-match analysis from tennis experts. Unexpected announcements or developments related to either player’s preparation or strategy could also trigger shifts in market sentiment. Monitoring these signals will be key to understanding potential price fluctuations before Oct 27, 2026.