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 25, 2:09 PM EST
Polymarket
This market refers to the tennis match between Katarina Zavatska and Harmony Tan in the W50 Cherbourg-en-Cotentin, Main Draw, originally scheduled for October 25, 2026 at 9:00AM ET. This market will resolve to 'Katarina Zavatska' if Katarina Zavatska advances against Harmony Tan. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Katarina Zavatska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 Katarina Zavatska and Harmony Tan in the W50 Cherbourg-en-Cotentin, Main Draw, originally scheduled for October 25, 2026 at 9:00AM ET. This market will resolve to 'Katarina Zavatska' if Katarina Zavatska advances against Harmony Tan. This market will resolve to 'Harmony Tan' if Harmony Tan advances against Katarina Zavatska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 8, 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 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 people trade, the price adjusts to reflect the evolving consensus. The current price indicates the implied probability of a particular player winning the Zavatska vs Tan match, and traders aim to profit by accurately predicting the result.
This market resolves around Nov 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Zavatska vs Tan match as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome is the winner. Traders who correctly predicted the outcome will receive a payout based on the final market price at resolution.
Several factors could influence trading activity in this market before Nov 1, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches leading up to the Zavatska vs Tan match might also affect perceptions of player momentum. Furthermore, large trading volume from informed participants could indicate new information or a change in sentiment, causing the market to react quickly. Monitoring these signals can help traders assess potential opportunities.