TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 4:16 PM EST
Polymarket
This market refers to the doubles tennis match between Jorge/Jorge and Ayukawa/Webley-Smith in the Caldas da Rainha, originally scheduled for September 17, 2026 at 1:00PM ET. This market will resolve to 'Jorge/Jorge' if the team of Jorge/Jorge advances against Ayukawa/Webley-Smith. This market will resolve to 'Ayukawa/Webley-Smith' if the team of Ayukawa/Webley-Smith advances against Jorge/Jorge. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Jorge/Jorge and Ayukawa/Webley-Smith in the Caldas da Rainha, originally scheduled for September 17, 2026 at 1:00PM ET. This market will resolve to 'Jorge/Jorge' if the team of Jorge/Jorge advances against Ayukawa/Webley-Smith. This market will resolve to 'Ayukawa/Webley-Smith' if the team of Ayukawa/Webley-Smith advances against Jorge/Jorge. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on their own analysis, aiming to balance action on both sides, while this market allows anyone to trade on their beliefs. If a significant number of traders believe a sportsbook's odds are inaccurate, they can take positions that drive the prediction market prices in a different direction. It’s common to see discrepancies, especially before substantial betting activity occurs in either venue.
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 Caldas da Rainha doubles match. The price of these shares directly reflects the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price adjusts to incorporate this collective intelligence. The current price indicates the market's aggregate forecast.
This market resolves around Sep 24, 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 Caldas da Rainha doubles match between Jorge/Jorge and Ayukawa/Webley-Smith. The platform will then determine which outcome corresponds to the actual result, and shares will be paid out accordingly. It’s important to monitor official sources for the final match results as they become available.
Several factors could influence the price of this market before Sep 24, 2026. Any news regarding player injuries, changes in team strategy, or even weather conditions impacting play could shift trader sentiment. Unexpected results in other matches involving these players, or broader shifts in tennis rankings, might also play a role. Furthermore, large trades on Polymarket by influential traders could cause significant price movements, reflecting a change in perceived probabilities.