TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 12:15 PM EST
Polymarket
This market refers to the tennis match between Annika Barth and Sonja Zhenikhova in the W15 Haren, Main Draw, originally scheduled for September 2, 2026 at 8:00AM ET. This market will resolve to 'Annika Barth' if Annika Barth advances against Sonja Zhenikhova. This market will resolve to 'Sonja Zhenikhova' if Sonja Zhenikhova advances against Annika Barth. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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 Annika Barth and Sonja Zhenikhova in the W15 Haren, Main Draw, originally scheduled for September 2, 2026 at 8:00AM ET. This market will resolve to 'Annika Barth' if Annika Barth advances against Sonja Zhenikhova. This market will resolve to 'Sonja Zhenikhova' if Sonja Zhenikhova advances against Annika Barth. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the views of many individual traders. Discrepancies can arise due to differing information, biases, or simply variations in opinion. It's common to see prediction markets move faster than sportsbooks in response to new information, as they are continuously updated by traders reacting to events.
This market resolves around Sep 9, 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 tennis match between Annika Barth and Sonja Zhenikhova in Haren, as reported by a recognized tennis authority. The winning player, as determined by the official match results, will be the basis for determining the winning outcome in this market. Traders who correctly predicted the winner will be paid out according to the final market price.
Several factors could influence the price of this market before resolution. Any news regarding player injuries, changes in playing conditions, or even updated rankings could shift trader sentiment. Unexpected results in other matches leading up to the event might also impact perceptions of player form and confidence. Significant betting activity or large trades on Polymarket could also cause noticeable price movements, as they indicate strong conviction from market participants. Monitoring these signals can provide insights into potential shifts in the predicted outcome.