TOTAL VOLUME:
$154.6b
24H VOL:
$333,432,169
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 1:59 AM EST
Polymarket
This market refers to the tennis match between Catherine Aulia and Miho Kuramochi in the W35 Sydney, Main Draw, originally scheduled for October 19, 2026 at 9:30PM ET. This market will resolve to 'Catherine Aulia' if Catherine Aulia advances against Miho Kuramochi. This market will resolve to 'Miho Kuramochi' if Miho Kuramochi advances against Catherine Aulia. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 Catherine Aulia and Miho Kuramochi in the W35 Sydney, Main Draw, originally scheduled for October 19, 2026 at 9:30PM ET. This market will resolve to 'Catherine Aulia' if Catherine Aulia advances against Miho Kuramochi. This market will resolve to 'Miho Kuramochi' if Miho Kuramochi advances against Catherine Aulia. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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 forecasters, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the predictions of many individuals. It’s common to see discrepancies between the two, especially before a significant amount of trading occurs. Examining these differences can be insightful, as prediction markets can sometimes identify information not fully captured by sportsbook algorithms. However, it’s important to remember that both represent probabilities of an outcome, and neither is guaranteed to be correct.
This market resolves around Oct 27, 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 W35 Sydney match between Catherine Aulia and Miho Kuramochi. The platform will verify the result against publicly available sources to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final market price at resolution. It’s important to monitor the event closely as the resolution date approaches to understand potential factors that could influence the final result.
Several signals could influence this market before it resolves. Any news regarding player form, injuries, or changes in strategy for either Catherine Aulia or Miho Kuramochi could significantly impact trading activity. Unexpected results in preceding matches or tournaments could also shift market sentiment. Furthermore, general news or analysis surrounding the W35 Sydney event, or even broader trends in professional tennis, could affect the perceived probabilities. Increased trading volume closer to the Oct 27, 2026 is also likely, as traders refine their predictions based on the latest available information.