TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 5, 10:27 AM EST
Polymarket
This market refers to the tennis match between Carla Giambelli and Venla Ahti in the ITF Women Hameenlinna, originally scheduled for August 5, 2026 at 6:30AM ET. This market will resolve to 'Carla Giambelli' if Carla Giambelli advances against Venla Ahti. This market will resolve to 'Venla Ahti' if Venla Ahti advances against Carla Giambelli. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Carla Giambelli and Venla Ahti in the ITF Women Hameenlinna, originally scheduled for August 5, 2026 at 6:30AM ET. This market will resolve to 'Carla Giambelli' if Carla Giambelli advances against Venla Ahti. This market will resolve to 'Venla Ahti' if Venla Ahti advances against Carla Giambelli. 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 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 collectively set the price through their bets, which determine the implied probability for each possible outcome. The current leading chance reflects aggregated user views and recent activity. As the event approaches, any new data — such as player form or weather updates — can quickly reshape these odds based on real-time trading volume.
This market resolves around Aug 12, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The final score and winner will be checked against official tournament records to close the market and determine payouts for all participants.
Injuries, weather delays, or last-minute coaching decisions could shift expectations and move this market. Media coverage highlighting player performance, recent match statistics, or unexpected tournament rule changes may also influence trader sentiment. Any development that alters the perceived likelihood of each player winning can cause rapid price adjustments before the event concludes.