TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 18, 11:18 AM EST
Polymarket
This market refers to the doubles tennis match between Cascino/Feng and Novak/Sebestova in the Ljubljana, originally scheduled for September 18, 2026 at 4:00AM ET. This market will resolve to 'Cascino/Feng' if the team of Cascino/Feng advances against Novak/Sebestova. This market will resolve to 'Novak/Sebestova' if the team of Novak/Sebestova advances against Cascino/Feng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Cascino/Feng and Novak/Sebestova in the Ljubljana, originally scheduled for September 18, 2026 at 4:00AM ET. This market will resolve to 'Cascino/Feng' if the team of Cascino/Feng advances against Novak/Sebestova. This market will resolve to 'Novak/Sebestova' if the team of Novak/Sebestova advances against Cascino/Feng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. 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 their odds based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. It’s common to see prediction markets react quickly to new information, potentially leading to odds movements that differ from those found at sportsbooks.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome of the Cascino/Feng vs Novak/Sebestova match. The price of these shares reflects the implied probability of that outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment of the event's likelihood. The current price indicates what traders are willing to pay for a share that pays out if their predicted outcome occurs.
This market resolves around Sep 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Cascino/Feng vs Novak/Sebestova match, as reported by a recognized tennis authority. The market will determine which team won the match, and shares will pay out accordingly to those who correctly predicted the winner. Traders should monitor official sources for the final result to understand when this market settles.
Several factors could influence the price of this market before Sep 25, 2026. Any news regarding player injuries, changes in playing conditions, or updates on team strategies could shift trader sentiment. Unexpected results in other matches leading up to the event might also affect perceptions of each team's form and chances of success. Furthermore, significant betting activity or large trades on Polymarket could create price movements as traders react to perceived information or opportunities.