TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 3:33 PM EST
Polymarket
This market refers to the tennis match between Viktoriia Sedenkova and Sara Milanese in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 28, 2026 at 8:00AM ET. This market will resolve to 'Viktoriia Sedenkova' if Viktoriia Sedenkova advances against Sara Milanese. This market will resolve to 'Sara Milanese' if Sara Milanese advances against Viktoriia Sedenkova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 Viktoriia Sedenkova and Sara Milanese in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 28, 2026 at 8:00AM ET. This market will resolve to 'Viktoriia Sedenkova' if Viktoriia Sedenkova advances against Sara Milanese. This market will resolve to 'Sara Milanese' if Sara Milanese advances against Viktoriia Sedenkova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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 their lines based on statistical models and expert analysis, while this market aggregates the insights of many individuals. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the event's likely outcome. It's common to see prediction market odds move independently of sportsbook odds, especially as new information becomes available or public sentiment shifts. Comparing the two can provide a more comprehensive view.
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 each share reflects the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective sentiment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, and the current volume of $119 indicates the level of interest and conviction among traders regarding the Sedenkova vs Milanese match.
This market resolves around Nov 4, 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 Sedenkova vs Milanese match, as reported by recognized sports authorities. The platform will verify the result against publicly available data to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final market prices at the time of resolution. It’s important to monitor the event’s progress leading up to this date.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in coaching strategies, or even weather conditions could all impact traders’ perceptions of the likely outcome. Unexpected announcements related to either player’s form or fitness would likely cause significant movement. Public sentiment, reflected in social media discussions and expert analysis, can also play a role. Any information that alters the perceived probability of either player winning the Sedenkova vs Milanese match has the potential to move this market.