TOTAL VOLUME:
$97.5b
24H VOL:
$264,423,826
24H TRANSACTIONS:
951,878,243
OPEN INTEREST:
$2,171,275,957
831,219
Markets across
15,133
events
MATCHED EVENTS:
973
PLATFORM COVERAGE:
5
Polymarket:
45%
VS.
Kalshi:
55%
This market refers to the doubles tennis match between Kouzmine/Ouakaa and Pereira/Hernandez in the Pozoblanco, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Kouzmine/Ouakaa' if the team of Kouzmine/Ouakaa advances against Pereira/Hernandez. This market will resolve to 'Pereira/Hernandez' if the team of Pereira/Hernandez advances against Kouzmine/Ouakaa. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Kouzmine/Ouakaa and Pereira/Hernandez in the Pozoblanco, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Kouzmine/Ouakaa' if the team of Kouzmine/Ouakaa advances against Pereira/Hernandez. This market will resolve to 'Pereira/Hernandez' if the team of Pereira/Hernandez advances against Kouzmine/Ouakaa. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets are driven by trader consensus and real-money conviction. This market aggregates the views of many independent forecasters, which can sometimes surface insights before traditional oddsmakers adjust. Comparing the two can reveal where the crowd sees value or where sharp money may be positioning ahead of the event.
On Polymarket, this market is priced through an automated market maker that converts trader activity into continuous odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade against a liquidity pool, so the price adjusts in real time as buyers and sellers interact. Higher trading volume typically narrows the spread between bid and ask prices, making it easier to enter or exit positions at fair value. The current implied probability reflects the cumulative belief of all active traders on the platform.
This market resolves around Jul 21, 2026, once the match concludes and the result is verified against credible public sources. The outcome will be confirmed based on which doubles pairing wins the match at Pozoblanco. Until that point, traders can adjust positions as new information becomes available, such as player injuries, weather updates, or pre-match commentary. Resolution is final once the event is officially recorded.
Several factors could shift trader sentiment before the match begins. Injury announcements or withdrawal news involving any of the four players would likely trigger sharp repricing. Changes in court conditions, weather forecasts, or recent head-to-head results between the pairings may also influence odds. Media coverage highlighting one team's form or momentum, as well as any last-minute lineup adjustments, could prompt traders to reposition. Close attention to official tournament updates and player social media in the days leading up to the event will help you stay ahead of market moves.
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