TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 11:58 AM EST
Polymarket
This market refers to the tennis match between Alisa Ziatdinova and Kristina Belkova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 28, 2026 at 6:00AM ET. This market will resolve to 'Alisa Ziatdinova' if Alisa Ziatdinova advances against Kristina Belkova. This market will resolve to 'Kristina Belkova' if Kristina Belkova advances against Alisa Ziatdinova. 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 Alisa Ziatdinova and Kristina Belkova in the W15 Sharm ElSheikh, Main Draw, originally scheduled for October 28, 2026 at 6:00AM ET. This market will resolve to 'Alisa Ziatdinova' if Alisa Ziatdinova advances against Kristina Belkova. This market will resolve to 'Kristina Belkova' if Kristina Belkova advances against Alisa Ziatdinova. 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.
Often, prediction market odds reflect a wisdom-of-the-crowd effect, potentially differing from initial sportsbook lines. Sportsbooks set odds based on their own models and aim to balance action on both sides, while this market represents the aggregated beliefs of individual traders. If a significant number of informed bettors believe a sportsbook is mispricing the probability of a particular outcome in the Ziatdinova vs Belkova match, they can express that view through trading activity on Polymarket, causing the odds to diverge. This can lead to more accurate predictions, especially as the event approaches.
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 Ziatdinova vs Belkova match. The price of these shares directly reflects the implied probability of that outcome occurring. 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 incorporate new information and opinions, creating a dynamic and potentially more accurate assessment than static odds. The current price indicates the market's collective expectation of the event's result.
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 Ziatdinova vs Belkova match as reported by a recognized tennis authority. The platform will verify the result against widely available sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all trigger movement. Any updates about the players' form leading up to the Ziatdinova vs Belkova match, such as recent match results or training reports, would likely impact trading. Unexpected announcements or developments related to the tournament itself could also cause the market to react, as traders adjust their predictions based on the latest information.