TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 7:51 AM EST
Polymarket
This market refers to the tennis match between Petr Nesterov and Marko Topo in the Porto 2, Portugal, Qualifying, originally scheduled for September 29, 2026 at 7:30AM ET. This market will resolve to 'Petr Nesterov' if Petr Nesterov advances against Marko Topo. This market will resolve to 'Marko Topo' if Marko Topo advances against Petr Nesterov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 13, 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 Petr Nesterov and Marko Topo in the Porto 2, Portugal, Qualifying, originally scheduled for September 29, 2026 at 7:30AM ET. This market will resolve to 'Petr Nesterov' if Petr Nesterov advances against Marko Topo. This market will resolve to 'Marko Topo' if Marko Topo advances against Petr Nesterov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 13, 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 a different set of information and incentives compared to traditional sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, while prediction markets aim to represent the true probability of an event occurring as determined by traders. It’s common to see differences in implied probabilities, especially as new information emerges or public sentiment shifts. Examining these differences can be valuable for informed decision-making, though it’s important to remember that both sources have their own strengths and weaknesses when assessing the Porto 2 match.
This market resolves around Oct 6, 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 Porto 2 match, as reported by recognized sports authorities. Traders will then be able to claim their winnings or adjust their strategies based on the final result. It’s important to monitor official sources for updates as the event approaches and to understand the timeline for final settlement of this market.
Several factors could influence the price of shares in this market before resolution. Any news regarding player injuries, changes in team strategy, or unexpected developments related to the Porto 2 match could cause significant shifts in trader sentiment. Public opinion, as reflected in polls or expert analysis, might also play a role, though the market is ultimately driven by trading activity on Polymarket. Unexpected results in related matches or broader sporting events could also indirectly impact the perceived probabilities and therefore the market’s price.