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%
Closed: Oct 19, 1:21 AM EST
Polymarket
This market refers to the tennis match between Yui Chikaraishi and Xiaochuan Nie in the W15 Singapore, Qualifying, originally scheduled for October 18, 2026 at 10:00PM ET. This market will resolve to 'Yui Chikaraishi' if Yui Chikaraishi advances against Xiaochuan Nie. This market will resolve to 'Xiaochuan Nie' if Xiaochuan Nie advances against Yui Chikaraishi. 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 Yui Chikaraishi and Xiaochuan Nie in the W15 Singapore, Qualifying, originally scheduled for October 18, 2026 at 10:00PM ET. This market will resolve to 'Yui Chikaraishi' if Yui Chikaraishi advances against Xiaochuan Nie. This market will resolve to 'Xiaochuan Nie' if Xiaochuan Nie advances against Yui Chikaraishi. 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 forecasters, potentially differing from sportsbook odds which can be influenced by factors like house biases or public perception. Sportsbooks may also adjust their lines more slowly to changes in information. While sportsbooks set initial lines based on statistical models and expert analysis, this market allows anyone to trade on their beliefs, potentially leading to more accurate probabilities as the event approaches. It’s common to see discrepancies, especially when new information emerges or public sentiment shifts.
This market resolves around Oct 26, 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 Yui Chikaraishi vs Xiaochuan Nie tennis match in Singapore. The platform will rely on widely accepted sources to determine the winner, ensuring a transparent and accurate resolution process. Traders should monitor official tournament results as the event nears completion to understand how the market is likely to settle.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions (weather, court surface), or updates on player form could shift trader sentiment. Unexpected results in earlier rounds of the tournament might also affect perceptions of player capabilities. Furthermore, significant betting activity or large trades on Polymarket could indicate informed opinions and trigger price movements. Monitoring tennis news and analyzing player statistics will be crucial for understanding potential catalysts for change.