TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 24, 6:27 AM EST
Polymarket
This market refers to the tennis match between Jonah Haidarian and Jakub Vrtilka in the ITF M15 Vienna Men, Qualifying, originally scheduled for August 24, 2026 at 4:00AM ET. This market will resolve to 'Jonah Haidarian' if Jonah Haidarian advances against Jakub Vrtilka. This market will resolve to 'Jakub Vrtilka' if Jakub Vrtilka advances against Jonah Haidarian. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Jonah Haidarian and Jakub Vrtilka in the ITF M15 Vienna Men, Qualifying, originally scheduled for August 24, 2026 at 4:00AM ET. This market will resolve to 'Jonah Haidarian' if Jonah Haidarian advances against Jakub Vrtilka. This market will resolve to 'Jakub Vrtilka' if Jakub Vrtilka advances against Jonah Haidarian. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 7, 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 International Tennis Federation (ITF). 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 manually set prices through buying and selling shares, which determines the current odds. The top outcome’s chance is displayed as a percentage, derived from the share prices available. As new insights about player form, weather, or injuries surface, participants adjust their positions, causing the market price to shift in real time based on supply and demand within Polymarket.
This market resolves around Aug 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and once confirmed, all positions are settled automatically based on the final score. Traders can monitor reputable sports news sources for confirmed results as the event date approaches.
Injuries, changes in player form, or weather conditions could shift this market as the match nears. Key updates such as practice session reports, recent match performances, or even shifts in betting trends may influence trader sentiment. As these signals emerge, the odds on Polymarket will likely fluctuate, reflecting the latest information available to participants and impacting both short-term and long-term positioning.