TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 3, 9:10 AM EST
Polymarket
This market refers to the tennis match between Chelsea Fontenel and Francisca Jorge in the W50 Leiria, Main Draw, originally scheduled for September 3, 2026 at 5:30AM ET. This market will resolve to 'Chelsea Fontenel' if Chelsea Fontenel advances against Francisca Jorge. This market will resolve to 'Francisca Jorge' if Francisca Jorge advances against Chelsea Fontenel. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 Chelsea Fontenel and Francisca Jorge in the W50 Leiria, Main Draw, originally scheduled for September 3, 2026 at 5:30AM ET. This market will resolve to 'Chelsea Fontenel' if Chelsea Fontenel advances against Francisca Jorge. This market will resolve to 'Francisca Jorge' if Francisca Jorge advances against Chelsea Fontenel. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 17, 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 forecasters, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their odds based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. It’s common to see discrepancies, especially before significant events or when new information emerges. Examining these differences can be insightful, as the market may incorporate information not yet fully priced into sportsbook lines. This can provide a valuable signal for informed decision-making.
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 Leiria tennis match. The price of these shares directly reflects the implied probability of a particular player winning. As more traders participate, the price adjusts to reflect the collective assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand within Polymarket, meaning it’s a purely decentralized and participant-driven valuation of the event’s probability.
This market resolves around Sep 10, 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 Leiria tennis match between Chelsea Fontenel and Francisca Jorge, as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome corresponds to the winning shares. Traders holding shares in the correct outcome will be entitled to a payout based on the final market price at resolution.
Several factors could influence the price of this market before Sep 10, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected results in other matches involving these players, or even broader trends in women’s tennis, could also play a role. Major shifts in public opinion, reflected in betting patterns or analysis from tennis experts, would likely impact the market. Ultimately, any information that alters the perceived probability of either player winning has the potential to move this market.