TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 5:51 AM EST
Polymarket
This market refers to the tennis match between TAKUMI KATSUDA and Kentaro Otsuka in the M15 Tanagura, Qualifying, originally scheduled for October 17, 2026 at 11:00PM ET. This market will resolve to 'TAKUMI KATSUDA' if TAKUMI KATSUDA advances against Kentaro Otsuka. This market will resolve to 'Kentaro Otsuka' if Kentaro Otsuka advances against TAKUMI KATSUDA. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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 TAKUMI KATSUDA and Kentaro Otsuka in the M15 Tanagura, Qualifying, originally scheduled for October 17, 2026 at 11:00PM ET. This market will resolve to 'TAKUMI KATSUDA' if TAKUMI KATSUDA advances against Kentaro Otsuka. This market will resolve to 'Kentaro Otsuka' if Kentaro Otsuka advances against TAKUMI KATSUDA. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 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.
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, creating a real-time assessment of the event’s likelihood. This ensures the market reflects the collective wisdom of the crowd.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result declared by the event organizers. The fighter who is declared the winner of the Tanagura MMA fight will determine the outcome of this market. Any official decision, including a knockout, technical knockout, submission, or decision by the judges, will be considered for resolution. Traders will be able to claim their winnings once the outcome is officially verified.
Several signals could significantly impact this market. News regarding fighter injuries, changes in training regimens, or even pre-fight press conference dynamics could all shift trader sentiment. Unexpected announcements about fighter weight or health status would likely cause price fluctuations. Additionally, analysis from MMA experts or changes in public perception of each fighter’s chances could influence trading activity. Any information that alters the perceived probability of either fighter winning has the potential to move this market before Oct 25, 2026.