TOTAL VOLUME:
$154.1b
24H VOL:
$181,481,432
24H TRANSACTIONS:
2,983,476,643
OPEN INTEREST:
$1,827,991,073
405,996
Markets across
40,551
events
MATCHED EVENTS:
4,368
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 9, 11:46 AM EST
Polymarket
This market refers to the tennis match between Thiago Seyboth Wild and Felipe Meligeni Alves in the Antofagasta, originally scheduled for October 9, 2026 at 9:00AM ET. This market will resolve to 'Thiago Seyboth Wild' if Thiago Seyboth Wild advances against Felipe Meligeni Alves. This market will resolve to 'Felipe Meligeni Alves' if Felipe Meligeni Alves advances against Thiago Seyboth Wild. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 Thiago Seyboth Wild and Felipe Meligeni Alves in the Antofagasta, originally scheduled for October 9, 2026 at 9:00AM ET. This market will resolve to 'Thiago Seyboth Wild' if Thiago Seyboth Wild advances against Felipe Meligeni Alves. This market will resolve to 'Felipe Meligeni Alves' if Felipe Meligeni Alves advances against Thiago Seyboth Wild. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 often be more accurate than traditional sportsbook odds, especially as the event approaches. Sportsbooks often adjust their lines based on betting action and to balance their risk, while this market represents a more direct assessment of probabilities by traders. However, it’s important to note that sportsbooks and prediction markets have different incentives and user bases, leading to potential discrepancies. Comparing the two can offer valuable insights into public perception and potential value.
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 reflects 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. As more traders buy shares in a particular outcome, its price increases, indicating a higher perceived probability. Conversely, selling pressure lowers the price. This dynamic pricing ensures that the market odds are constantly updated based on the latest information and collective intelligence.
This market resolves around Oct 16, 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 Antofagasta tennis match between Thiago Seyboth Wild and Felipe Meligeni Alves. The platform will verify the winner based on official tournament results, ensuring a transparent and accurate determination of the outcome. Traders will then be able to claim their winnings based on the final result.
Several factors could influence this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. For example, if one player withdraws due to injury, the probability of the other player winning would increase substantially. Additionally, real-time updates during the match itself, such as a player winning the first set convincingly, could also cause rapid price movements. Public sentiment and analysis from tennis experts could also play a role in shaping trader beliefs and influencing the market.