TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 2:57 AM EST
Polymarket
This market refers to the tennis match between Ashwin Vaithianathan and Beren Tan in the M15 Monastir, Qualifying, originally scheduled for September 27, 2026 at 6:00AM ET. This market will resolve to 'Ashwin Vaithianathan' if Ashwin Vaithianathan advances against Beren Tan. This market will resolve to 'Beren Tan' if Beren Tan advances against Ashwin Vaithianathan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 Ashwin Vaithianathan and Beren Tan in the M15 Monastir, Qualifying, originally scheduled for September 27, 2026 at 6:00AM ET. This market will resolve to 'Ashwin Vaithianathan' if Ashwin Vaithianathan advances against Beren Tan. This market will resolve to 'Beren Tan' if Beren Tan advances against Ashwin Vaithianathan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 can buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to 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. The more traders who believe an outcome is likely, the higher the price of shares representing that outcome will climb, and vice versa. This dynamic pricing reflects the collective intelligence of the traders on the platform.
This market resolves around Oct 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Monastir tennis match, specifically whether Ashwin Vaithianathan or Beren Tan wins. The platform will rely on established tennis data sources to determine the winner, ensuring an objective and transparent resolution process. Traders will then be able to claim their winnings or adjust their strategies based on the final result.
Several factors could influence the trading activity in this market. Any news regarding player form, potential injuries, or changes in playing conditions could shift trader sentiment. Unexpected results in other matches leading up to this one might also affect perceptions of the players’ overall performance. Even broader factors, such as weather forecasts for Monastir, could play a role. As the match date approaches, increased media coverage and analysis are also likely to drive trading volume and price fluctuations.