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: Jul 22, 2:50 PM EST
Polymarket
This market refers to the doubles tennis match between Paris/Pieczonka and Gurri/Brancaccio in the Zug, originally scheduled for July 20, 2026 at 11:00AM ET. This market will resolve to 'Paris/Pieczonka' if the team of Paris/Pieczonka advances against Gurri/Brancaccio. This market will resolve to 'Gurri/Brancaccio' if the team of Gurri/Brancaccio advances against Paris/Pieczonka. 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 Paris/Pieczonka and Gurri/Brancaccio in the Zug, originally scheduled for July 20, 2026 at 11:00AM ET. This market will resolve to 'Paris/Pieczonka' if the team of Paris/Pieczonka advances against Gurri/Brancaccio. This market will resolve to 'Gurri/Brancaccio' if the team of Gurri/Brancaccio advances against Paris/Pieczonka. 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 markets and traditional sportsbooks price tennis outcomes using different mechanisms. Sportsbooks set odds based on their risk models and aim to balance action on both sides, while prediction markets aggregate trader beliefs through continuous price discovery. This market often reflects real-time consensus from active traders who profit by identifying mispricings. Comparing this market's implied probabilities to sportsbook lines can reveal where the crowd sees value or where sharp money is flowing. Both venues serve different audiences, but tracking both provides a fuller view of how the tennis community assesses the matchup.
This market resolves around Jul 27, 2026, once the doubles match concludes and the result is verifiable from credible public reporting. The outcome is determined by which pair wins the match according to official tournament records. Until that point, traders can adjust positions based on player form, injury updates, court conditions, and other factors that may influence the final result. Resolution is automatic once the event is confirmed, closing all open positions and settling winnings to traders who backed the correct outcome.
Several factors could shift trader sentiment before Jul 27, 2026. Player injuries, withdrawals, or illness announcements often trigger sharp repricing. Recent match results, head-to-head records, and surface-specific performance data can influence confidence in each pair. Court conditions, weather forecasts, and tournament momentum may also matter. News coverage and expert commentary sometimes spark buying or selling waves as new information reaches the market. Betting syndicates and sharp traders monitoring these signals often move first, creating cascading price adjustments as other participants react. Tracking these catalysts helps traders anticipate volatility.