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 23, 1:27 AM EST
Polymarket
This market refers to the tennis match between Tahlia Kokkinis and Vaidehee Chaudhari in the W35 Sydney, Main Draw, originally scheduled for October 22, 2026 at 7:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Vaidehee Chaudhari. This market will resolve to 'Vaidehee Chaudhari' if Vaidehee Chaudhari advances against Tahlia Kokkinis. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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 Tahlia Kokkinis and Vaidehee Chaudhari in the W35 Sydney, Main Draw, originally scheduled for October 22, 2026 at 7:00PM ET. This market will resolve to 'Tahlia Kokkinis' if Tahlia Kokkinis advances against Vaidehee Chaudhari. This market will resolve to 'Vaidehee Chaudhari' if Vaidehee Chaudhari advances against Tahlia Kokkinis. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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 offering a different perspective than traditional sportsbooks. Sportsbooks set odds based on their own models and risk assessment, while this market is driven by individuals willing to put their capital behind their beliefs. It's common to see differences emerge, especially when there's significant public interest or disagreement about the likely outcome. Analyzing these differences can provide valuable insights, but remember that both sources represent probabilities and are subject to change as new information becomes available.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined by the forces of supply and demand, with traders adjusting their positions based on new information and their own analysis of the Kokkinis vs Chaudhari match. This dynamic pricing allows the market to quickly incorporate new insights.
This market resolves around Oct 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W35 Sydney match between Tahlia Kokkinis and Vaidehee Chaudhari. The platform will rely on widely available and trusted sources to determine the winner. Traders will then be able to claim their winnings based on the final result. It’s important to monitor the event closely as the resolution date approaches to stay informed about any potential developments that could affect the outcome.
Several factors could influence the price of this market before it resolves. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in earlier rounds of the tournament, or analysis suggesting a change in either player's strategy, could also lead to price movements. Furthermore, large trading volume from informed participants might indicate a shift in expectations. Monitoring tennis news and analyzing expert opinions will be key to understanding potential catalysts that could impact this market.