TOTAL VOLUME:
$154.3b
24H VOL:
$219,029,434
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,869,293,526
411,051
Markets across
40,408
events
MATCHED EVENTS:
4,377
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 10:07 AM EST
Polymarket
This market refers to the tennis match between Botic van de Zandschulp and Clement Chidekh in the European Open, originally scheduled for October 20, 2026 at 4:00AM ET. This market will resolve to 'Botic van de Zandschulp' if Botic van de Zandschulp advances against Clement Chidekh. This market will resolve to 'Clement Chidekh' if Clement Chidekh advances against Botic van de Zandschulp. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Botic van de Zandschulp and Clement Chidekh in the European Open, originally scheduled for October 20, 2026 at 4:00AM ET. This market will resolve to 'Botic van de Zandschulp' if Botic van de Zandschulp advances against Clement Chidekh. This market will resolve to 'Clement Chidekh' if Clement Chidekh advances against Botic van de Zandschulp. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 ATP 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 lines based on their own models and risk management, while this market aggregates the views of many individuals. It’s common to see discrepancies between the two, especially before significant events or when new information emerges. Examining these differences can highlight areas where the market believes a sportsbook may be over or underestimating a particular outcome.
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 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 and new information becomes available, the price adjusts to reflect the evolving consensus. The current price reflects the collective assessment of all traders on Polymarket regarding the likely winner of the European Open tennis match.
This market resolves around Oct 27, 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 European Open tennis match between Botic van de Zandschulp and Clement Chidekh. The platform will verify the winner against official tournament results to determine the winning outcome in this market. It’s important to note that the resolution process relies on publicly available and verifiable information.
Several factors could influence trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected results in other matches leading up to the event might also impact perceptions of player momentum. Furthermore, major shifts in public opinion, as reflected in betting markets or expert analysis, could drive changes in the price of shares on Polymarket. Keep an eye on these signals as the match approaches, as they could indicate potential trading opportunities.