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, 7:01 AM EST
Polymarket
This market refers to the tennis match between Kaito Uesugi and JiSung Nam in the Shanghai, China, Qualifying, originally scheduled for September 7, 2026 at 4:10AM ET. This market will resolve to 'Kaito Uesugi' if Kaito Uesugi advances against JiSung Nam. This market will resolve to 'JiSung Nam' if JiSung Nam advances against Kaito Uesugi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 Kaito Uesugi and JiSung Nam in the Shanghai, China, Qualifying, originally scheduled for September 7, 2026 at 4:10AM ET. This market will resolve to 'Kaito Uesugi' if Kaito Uesugi advances against JiSung Nam. This market will resolve to 'JiSung Nam' if JiSung Nam advances against Kaito Uesugi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market incorporates a broader range of information and opinions. It’s common to see discrepancies between the two, especially as new information emerges or public sentiment shifts. Comparing the odds can be a useful exercise for informed decision-making, but remember that each represents a distinct form of forecasting.
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 implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the aggregated sentiment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, and is not influenced by external factors or other prediction markets. This dynamic pricing allows for a real-time assessment of expectations.
This market resolves around Sep 14, 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 Kaito Uesugi vs JiSung Nam match, as reported by recognized sports authorities. The platform will verify the result against these sources to determine the winning outcome and distribute payouts accordingly. Traders should monitor official sources for updates as the resolution date approaches to understand how the event’s conclusion will be determined.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player injuries, changes in coaching strategies, or unexpected match conditions could significantly impact expectations. Public sentiment, reflected in social media and expert analysis, can also play a role. Major upsets in related matches or broader tournament dynamics may also cause traders to reassess their positions. Monitoring these signals can provide valuable insights into potential market movements before Sep 14, 2026.