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$134.1b
24H VOL:
$141,541,542
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2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 11, 10:07 AM EST
Polymarket
This market refers to the tennis match between Carolyn Ansari and Imogen Haddad in the W15 Monastir, Main Draw, originally scheduled for September 11, 2026 at 4:30AM ET. This market will resolve to 'Carolyn Ansari' if Carolyn Ansari advances against Imogen Haddad. This market will resolve to 'Imogen Haddad' if Imogen Haddad advances against Carolyn Ansari. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 25, 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 Carolyn Ansari and Imogen Haddad in the W15 Monastir, Main Draw, originally scheduled for September 11, 2026 at 4:30AM ET. This market will resolve to 'Carolyn Ansari' if Carolyn Ansari advances against Imogen Haddad. This market will resolve to 'Imogen Haddad' if Imogen Haddad advances against Carolyn Ansari. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 25, 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 traders, potentially differing from those offered by traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates opinions from individuals with varying levels of knowledge. Discrepancies can arise due to differing information, biases, or risk assessments. It’s common to see prediction markets move independently of sportsbook odds, especially as new information becomes available or public sentiment shifts regarding the Monastir tennis match.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Monastir tennis match. The price of each share reflects the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective assessment of the event’s likelihood. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Price movements are driven by supply and demand; increased buying pressure raises the price, while increased selling pressure lowers it, providing a dynamic representation of market expectations.
This market resolves around Sep 18, 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 Carolyn Ansari versus Imogen Haddad tennis match in Monastir. The platform will rely on established tennis authorities to determine the winner and settle the market accordingly. Traders should monitor official sources for the final result to understand how this market will be settled.
Several signals could influence trading activity in this market before Sep 18, 2026. News regarding player injuries, changes in playing conditions, or updated rankings could all shift expectations. Unexpected upsets in other matches involving either player could also impact sentiment. Furthermore, any public statements from the players themselves or their coaches might move the market. Significant betting activity in traditional sportsbooks could also create arbitrage opportunities and influence trading on Polymarket.