TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 7:30 PM EST
Polymarket
This market refers to the tennis match between Jay Singh and Mustafa Kaan Kose in the M15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 6:30AM ET. This market will resolve to 'Jay Singh' if Jay Singh advances against Mustafa Kaan Kose. This market will resolve to 'Mustafa Kaan Kose' if Mustafa Kaan Kose advances against Jay Singh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 Jay Singh and Mustafa Kaan Kose in the M15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 6:30AM ET. This market will resolve to 'Jay Singh' if Jay Singh advances against Mustafa Kaan Kose. This market will resolve to 'Mustafa Kaan Kose' if Mustafa Kaan Kose advances against Jay Singh. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 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 its corresponding shares will rise. Conversely, if sentiment shifts towards another outcome, the price of its shares will decrease. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the event's probability.
This market resolves around Sep 27, 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 M15 Monastir tennis match between Jay Singh and Mustafa Kaan Kose. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders who hold shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment. The precise timing of resolution may depend on the speed of official result publication.
Several factors could influence trading activity in this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches involving these players, or broader trends in tennis tournament results, might also impact the market. Furthermore, large trades by influential market participants could create momentum and drive price movements. Monitoring news sources, social media, and the trading volume on Polymarket can provide insights into potential catalysts that could move this market.