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: Jul 28, 9:51 AM EST
Polymarket
This market refers to the tennis match between Guido Justo and Sascha Gueymard-Wayenburg in the Liberec, originally scheduled for July 27, 2026 at 4:00AM ET. This market will resolve to 'Guido Justo' if Guido Justo advances against Sascha Gueymard-Wayenburg. This market will resolve to 'Sascha Gueymard-Wayenburg' if Sascha Gueymard-Wayenburg advances against Guido Justo. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Guido Justo and Sascha Gueymard-Wayenburg in the Liberec, originally scheduled for July 27, 2026 at 4:00AM ET. This market will resolve to 'Guido Justo' if Guido Justo advances against Sascha Gueymard-Wayenburg. This market will resolve to 'Sascha Gueymard-Wayenburg' if Sascha Gueymard-Wayenburg advances against Guido Justo. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 in this market often differ from traditional sportsbook lines due to the trader-driven nature of Polymarket. While sportsbooks may set their odds based on analytics and historical data, prediction markets reflect the aggregated beliefs of participants, which can lead to variations in implied probabilities and market dynamics.
This market resolves around Aug 3, 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, and contracts are settled accordingly based on that verified result.
Several signals or events could shift this market before Aug 3, 2026. Major developments like training updates, injury reports, or changes in fighter rankings may influence trader sentiment. Media coverage and pre-fight hype can also impact odds, as can betting trends on Polymarket itself. Any last-minute announcements regarding the fighters’ conditions or strategies might cause rapid shifts in the market as traders adjust their positions based on new information.