TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 1:49 PM EST
Polymarket
This market refers to the tennis match between Safir Azam and Dimitar Kisimov in the US Open Juniors, Boys, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Safir Azam' if Safir Azam advances against Dimitar Kisimov. This market will resolve to 'Dimitar Kisimov' if Dimitar Kisimov advances against Safir Azam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Safir Azam and Dimitar Kisimov in the US Open Juniors, Boys, originally scheduled for September 6, 2026 at 11:00AM ET. This market will resolve to 'Safir Azam' if Safir Azam advances against Dimitar Kisimov. This market will resolve to 'Dimitar Kisimov' if Dimitar Kisimov advances against Safir Azam. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 20, 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 ATP Tour. 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 probability of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares in a particular player, the price increases, reflecting growing confidence in their victory. Conversely, increased selling pressure lowers the price, indicating decreasing confidence. This dynamic pricing ensures the market reflects the collective intelligence of all participants.
This market resolves around Sep 13, 2026, with the outcome confirmed once the winner of the US Open Juniors Boys match is verifiable from credible public reporting. The result will be determined by the official tournament results published by the US Open. The platform will then verify the outcome against these sources to determine which shares will pay out. It's important to note that the official tournament results are the sole determinant of the market’s resolution, ensuring a transparent and objective process.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions, or updated rankings could shift trader sentiment. Strong performances by either Safir Azam or Dimitar Kisimov in preceding matches or practice sessions could also impact the odds. Unexpected weather forecasts or even social media buzz surrounding the players could contribute to price movements. Monitoring these signals will be key to understanding how this market evolves leading up to the match’s conclusion.