TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 8:01 AM EST
Polymarket
This market refers to the tennis match between Fiona Ferro and Astrid Cirotte in the W50 Saint-Palais-sur-Mer, Main Draw, originally scheduled for September 2, 2026 at 5:00AM ET. This market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Astrid Cirotte. This market will resolve to 'Astrid Cirotte' if Astrid Cirotte advances against Fiona Ferro. 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 Fiona Ferro and Astrid Cirotte in the W50 Saint-Palais-sur-Mer, Main Draw, originally scheduled for September 2, 2026 at 5:00AM ET. This market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Astrid Cirotte. This market will resolve to 'Astrid Cirotte' if Astrid Cirotte advances against Fiona Ferro. 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 a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven purely by individuals wagering their own capital, theoretically leading to more accurate probabilities as more information is incorporated. Discrepancies can arise due to differing information access, biases, or simply the dynamics of each market. It’s useful to compare the implied probabilities to those offered by sportsbooks to identify potential value or mispricing.
This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W50 Saint-Palais-sur-Mer match between Fiona Ferro and Astrid Cirotte. The platform will verify the result against official tournament records and reporting to determine the winning outcome. Traders holding shares in the winning outcome will be paid out according to the final share price at resolution, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence the price of shares in this market. Any news regarding the players’ form, fitness, or potential withdrawal from the tournament would likely cause significant shifts. Unexpected results in preceding matches, changes in weather conditions affecting play, or even public sentiment expressed through social media could all contribute to price movement. A strong performance by either player in another match leading up to this one could also impact predictions, as could any late-breaking information about their head-to-head record or playing styles.