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 29, 1:05 PM EST
Polymarket
This market refers to the tennis match between Sada Nahimana and Harmony Tan in the W75 Poitiers, Main Draw, originally scheduled for October 29, 2026 at 8:00AM ET. This market will resolve to 'Sada Nahimana' if Sada Nahimana advances against Harmony Tan. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Sada Nahimana. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 Sada Nahimana and Harmony Tan in the W75 Poitiers, Main Draw, originally scheduled for October 29, 2026 at 8:00AM ET. This market will resolve to 'Sada Nahimana' if Sada Nahimana advances against Harmony Tan. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Sada Nahimana. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 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 these shares directly reflects the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, the price increases, and the implied probability rises. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price is determined entirely by supply and demand; there are no external factors influencing the price on Polymarket. The current volume is an indicator of interest in this specific match.
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 Poitiers tennis match between Sada Nahimana and Harmony Tan. The winner of the match, as declared by the official tournament organizers, will determine the outcome of this market. Traders should monitor official sources for the final result, as this will be used to settle the market on Polymarket.
Several factors could influence the price of this market before the match takes place. Any news regarding player injuries, changes in playing conditions, or updated performance statistics could shift trader sentiment. Unexpected announcements about a player's physical condition or tactical approach could also cause significant movement. Furthermore, large trading volume from informed participants could indicate a shift in expectations. Monitoring tennis news and observing trading activity on Polymarket will be key to understanding potential catalysts for price changes in this market.