TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 4:13 AM EST
Polymarket
This market refers to the tennis match between Charles Broom and Yaroslav Demin in the Ningbo, originally scheduled for October 28, 2026 at 10:00PM ET. This market will resolve to 'Charles Broom' if Charles Broom advances against Yaroslav Demin. This market will resolve to 'Yaroslav Demin' if Yaroslav Demin advances against Charles Broom. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Charles Broom and Yaroslav Demin in the Ningbo, originally scheduled for October 28, 2026 at 10:00PM ET. This market will resolve to 'Charles Broom' if Charles Broom advances against Yaroslav Demin. This market will resolve to 'Yaroslav Demin' if Yaroslav Demin advances against Charles Broom. 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by individuals freely trading based on their own analysis and information. Consequently, you may observe discrepancies between the implied probabilities on Polymarket and those offered by sportsbooks, especially as new information emerges or public opinion shifts regarding the Broom vs Demin match.
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 Broom vs Demin match. The price of these shares directly reflects the probability of that outcome occurring, as perceived by the market participants. 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 dynamically, providing a real-time assessment of expectations. The current price indicates the collective forecast of those trading on Polymarket.
This market resolves around Nov 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Ningbo match between Charles Broom and Yaroslav Demin. The platform will verify the result against publicly available and trusted sources to determine the winning outcome. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will not. It’s important to monitor the event’s progress leading up to the resolution date.
Several signals could influence trading activity in this market before Nov 5, 2026. Any news regarding player form, injuries, or changes in playing conditions for either Charles Broom or Yaroslav Demin could significantly impact the odds. Unexpected announcements related to the match schedule or venue could also cause shifts. Furthermore, broader trends in tennis performance and public sentiment, as reflected in sports news and social media, could influence traders’ decisions and move the market. Monitoring these factors will be key to understanding potential price movements.