TOTAL VOLUME:
$154.8b
24H VOL:
$245,601,049
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,405,322
408,349
Markets across
39,583
events
MATCHED EVENTS:
4,443
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Shanghai Rolex Masters, Qualification: Chun-Hsin Tseng vs Nicolas Mejia Match O/U 23.5
- Polymarket
Shanghai Rolex Masters, Qualification: Chun-Hsin Tseng vs Nicolas Mejia Match O/U 23.5 - Polymarket
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Vol.
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Resolved Oct 5, 2026
Closed: Oct 5, 3:15 AM EST
Polymarket
This market refers to the tennis match between Chun-Hsin Tseng and Nicolas Mejia in the Shanghai Rolex Masters, Qualification, originally scheduled for October 5, 2026 at 1:30AM ET. This market will resolve to 'Chun-Hsin Tseng' if Chun-Hsin Tseng advances against Nicolas Mejia. This market will resolve to 'Nicolas Mejia' if Nicolas Mejia advances against Chun-Hsin Tseng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 Chun-Hsin Tseng and Nicolas Mejia in the Shanghai Rolex Masters, Qualification, originally scheduled for October 5, 2026 at 1:30AM ET. This market will resolve to 'Chun-Hsin Tseng' if Chun-Hsin Tseng advances against Nicolas Mejia. This market will resolve to 'Nicolas Mejia' if Nicolas Mejia advances against Chun-Hsin Tseng. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 differ from those found at sportsbooks, reflecting the wisdom of the crowd and potentially incorporating information not yet priced into traditional markets. Sportsbooks set odds based on their own models and risk assessment, while this market allows anyone to express their belief about the outcome. Discrepancies can arise due to differing levels of information, biases, or simply variations in opinion. Examining these differences can be valuable for informed decision-making, though it's important to remember both represent probabilities of the same event.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly reflects 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 people trade, the price adjusts to reflect the collective expectation. This dynamic pricing means the odds can shift rapidly based on new information or changes in sentiment surrounding the Tseng vs Mejia match. The current volume indicates the level of interest in this particular contest.
This market resolves around Oct 12, 2026, with the outcome confirmed once the result of the Tseng vs Mejia match is verifiable from credible public reporting. The outcome will be determined by the official result declared by tournament organizers. The platform will then verify the outcome against these sources to determine which shares will pay out. This ensures a transparent and objective resolution process, reflecting the actual result of the tennis qualification match.
Several factors could influence the price movement of this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift expectations. For example, reports of Tseng or Mejia experiencing a physical issue would likely impact the odds. Additionally, analysis from tennis experts, updates on court surface conditions, or even significant betting activity in traditional sportsbooks could all contribute to changes in this market's price as traders react to new information.