TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 7, 4:34 AM EST
Polymarket
This market refers to the tennis match between Luca Castelnuovo and Tsung-Hao Huang in the Shanghai, China, Qualifying, originally scheduled for September 7, 2026 at 3:00AM ET. This market will resolve to 'Luca Castelnuovo' if Luca Castelnuovo advances against Tsung-Hao Huang. This market will resolve to 'Tsung-Hao Huang' if Tsung-Hao Huang advances against Luca Castelnuovo. 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 Luca Castelnuovo and Tsung-Hao Huang in the Shanghai, China, Qualifying, originally scheduled for September 7, 2026 at 3:00AM ET. This market will resolve to 'Luca Castelnuovo' if Luca Castelnuovo advances against Tsung-Hao Huang. This market will resolve to 'Tsung-Hao Huang' if Tsung-Hao Huang advances against Luca Castelnuovo. 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set their lines based on their own models and aim to balance action on both sides, while this market allows anyone to express their belief about the outcome. If a significant number of traders believe a sportsbook is mispricing the likelihood of a particular result, the prediction market odds will adjust accordingly. It's common to see discrepancies, especially when there's strong public sentiment or new information emerges that hasn't been fully incorporated into sportsbook lines.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in each outcome – in this case, either Luca Castelnuovo or Tsung-Hao Huang winning the Shanghai tennis match. The price of these shares fluctuates based on supply and demand, directly reflecting the collective probability assigned by traders. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders believe an outcome is likely, the higher the share price will climb, and vice-versa. This dynamic pricing ensures the market odds are always up-to-date and responsive to new information.
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 Shanghai tennis match between Luca Castelnuovo and Tsung-Hao Huang. The platform will verify the winner through official tournament results and reporting. Traders who correctly predicted the outcome will be paid out based on the final share price at the time of resolution. It’s important to monitor the event closely as the resolution date approaches.
Several factors could influence the price of shares in this market. Any news regarding the players’ form, injuries, or changes to their coaching staff could shift expectations. Unexpected weather conditions in Shanghai on the day of the match could also play a role, potentially favoring one player’s style of play over the other. Furthermore, any significant upsets in the lead-up to the match, involving players of similar caliber, might cause traders to reassess their probabilities and adjust their positions accordingly. Public sentiment and analysis from tennis experts could also impact trading activity.