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 4, 10:19 PM EST
Polymarket
This market refers to the doubles tennis match between Luque/Rocha and Gornes/Walkow in the Porto, originally scheduled for September 4, 2026 at 5:30AM ET. This market will resolve to 'Luque/Rocha' if the team of Luque/Rocha advances against Gornes/Walkow. This market will resolve to 'Gornes/Walkow' if the team of Gornes/Walkow advances against Luque/Rocha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Luque/Rocha and Gornes/Walkow in the Porto, originally scheduled for September 4, 2026 at 5:30AM ET. This market will resolve to 'Luque/Rocha' if the team of Luque/Rocha advances against Gornes/Walkow. This market will resolve to 'Gornes/Walkow' if the team of Gornes/Walkow advances against Luque/Rocha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 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 ATP Tour. A consensus of credible reporting may also be used.
Generally, prediction market odds often reflect the wisdom of the crowd, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and to balance action, while this market aggregates the beliefs of many individual traders. Discrepancies can arise from differing information, biases, or simply the collective intelligence of the prediction market participants. It’s common to see prediction markets move faster to incorporate new information, and sometimes offer more accurate forecasts than initial sportsbook offerings. Analyzing these differences can be a valuable strategy for informed betting.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to 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 express their views, the price fluctuates, reflecting the evolving consensus. The market’s price is determined solely by supply and demand for these shares, creating a dynamic and real-time assessment of the event's probability. The current volume traded is $260.
This market resolves around Sep 11, 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 Porto doubles match between Luque/Rocha and Gornes/Walkow. The platform will verify the result against reliable sources to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final market price at resolution. It’s important to monitor the event’s progress leading up to this date to stay informed.
Several factors could influence the price of this market before Sep 11, 2026. Any news regarding player injuries, changes in team strategy, or unexpected performance in preceding matches could shift trader sentiment. Public opinion, expert analysis, and even social media buzz can also play a role, particularly if they influence the perceived probability of either team winning. Significant shifts in betting volume or the emergence of new information related to the players’ form could also lead to price fluctuations. Monitoring these signals is key to understanding potential market movements.