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: Aug 30, 7:53 AM EST
Polymarket
This market refers to the tennis match between Szymon Kielan and Yanis Ghazouani Durand in the Porto, Portugal, Qualifying, originally scheduled for August 30, 2026 at 5:00AM ET. This market will resolve to 'Szymon Kielan' if Szymon Kielan advances against Yanis Ghazouani Durand. This market will resolve to 'Yanis Ghazouani Durand' if Yanis Ghazouani Durand advances against Szymon Kielan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 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 Szymon Kielan and Yanis Ghazouani Durand in the Porto, Portugal, Qualifying, originally scheduled for August 30, 2026 at 5:00AM ET. This market will resolve to 'Szymon Kielan' if Szymon Kielan advances against Yanis Ghazouani Durand. This market will resolve to 'Yanis Ghazouani Durand' if Yanis Ghazouani Durand advances against Szymon Kielan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds through their buying and selling activity. The current implied probability reflects the balance of bets placed on each possible outcome. As more traders engage, especially around key news or fight updates, the price can shift rapidly to align with emerging consensus or surprise developments. This dynamic pricing mechanism allows for real-time adjustment based on market sentiment.
This market resolves around Sep 6, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official outcome of the bout, which will be checked against reliable news sources and event records after the fight concludes. Traders can expect a swift resolution once official results are announced and confirmed by the platform.
Several signals could shift this market before it resolves, including pre-fight media coverage, trainer updates, injury reports, or changes in fighter rankings. Significant betting trends or large trades on Polymarket may also cause price swings. As the event draws closer, any last-minute announcements or fight-related developments are likely to have a notable impact on market odds and trader positioning.