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 22, 11:54 PM EST
Polymarket
This market refers to the tennis match between Chun-Chien Hou and Jumpei Yamasaki in the M15 Tanagura, Main Draw, originally scheduled for October 22, 2026 at 8:00PM ET. This market will resolve to 'Chun-Chien Hou' if Chun-Chien Hou advances against Jumpei Yamasaki. This market will resolve to 'Jumpei Yamasaki' if Jumpei Yamasaki advances against Chun-Chien Hou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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 Chun-Chien Hou and Jumpei Yamasaki in the M15 Tanagura, Main Draw, originally scheduled for October 22, 2026 at 8:00PM ET. This market will resolve to 'Chun-Chien Hou' if Chun-Chien Hou advances against Jumpei Yamasaki. This market will resolve to 'Jumpei Yamasaki' if Jumpei Yamasaki advances against Chun-Chien Hou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 5, 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 different perspective than those found at traditional sportsbooks. Sportsbooks set lines to balance action and ensure profit, while this market represents the collective wisdom of traders who are incentivized to accurately forecast the outcome. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the event. It’s common to see prediction market probabilities shift as new information emerges, potentially diverging from initial sportsbook offerings, and offering a unique view on the likely result.
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. As more traders buy shares in a particular outcome, its price increases, reflecting growing confidence. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price dynamically adjusts based on supply and demand, providing a real-time assessment of expectations for the Chun-Chien Hou vs Yamasaki match.
This market resolves around Oct 30, 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 Chun-Chien Hou vs Yamasaki match, as declared by the relevant governing body. The platform will verify the result against widely available and trusted sources to ensure an accurate and transparent resolution process. Traders will then be able to claim their winnings or adjust their strategies for future events.
Several factors could influence the trading activity in this market before Oct 30, 2026. Any news regarding the fighters’ training, injuries, or changes in their strategies could significantly shift trader sentiment. Public commentary from analysts or experts, as well as any unexpected developments leading up to the match, could also cause price fluctuations. Increased media coverage or significant betting activity elsewhere could also contribute to movement in this market, as traders react to new information and adjust their predictions.