TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 13, 10:09 AM EST
Polymarket
This market refers to the tennis match between Demi Tran and Kayo Nishimura in the W35 Monastir, Main Draw, originally scheduled for October 13, 2026 at 5:30AM ET. This market will resolve to 'Demi Tran' if Demi Tran advances against Kayo Nishimura. This market will resolve to 'Kayo Nishimura' if Kayo Nishimura advances against Demi Tran. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 Demi Tran and Kayo Nishimura in the W35 Monastir, Main Draw, originally scheduled for October 13, 2026 at 5:30AM ET. This market will resolve to 'Demi Tran' if Demi Tran advances against Kayo Nishimura. This market will resolve to 'Kayo Nishimura' if Kayo Nishimura advances against Demi Tran. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, but may also incorporate a profit margin. This market, however, is driven by individuals trading based on their own information and beliefs. If a significant number of traders believe a sportsbook is mispricing a player's chances, they can create price pressure on Polymarket, potentially leading to odds that diverge from those offered by sportsbooks. It’s a fascinating comparison to observe.
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 these shares directly reflects the implied probability of each player winning. As more traders participate, the price adjusts to reflect the collective assessment of the event’s likelihood. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s depth and volume indicate the level of confidence and agreement among traders regarding the potential results of the Monastir tennis match.
This market resolves around Oct 20, 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 Monastir tennis match between Demi Tran and Kayo Nishimura, as reported by a recognized tennis authority. The platform will verify the result against publicly available data to determine which player emerged victorious and settle the market accordingly. Traders should monitor official sources for the final match results to understand when resolution is finalized.
Several factors could influence trading activity in this market before resolution. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could shift trader sentiment. Unexpected announcements about player strategies or coaching changes might also impact the market. Furthermore, significant betting activity or analysis from prominent tennis experts could influence traders’ decisions and cause the odds to fluctuate. Monitoring these signals will be crucial for understanding potential movements in this market.