TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 9, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Hermans/Marcondes and Blancaneaux/Durand in the Troyes, originally scheduled for July 2, 2026 at 6:00AM ET. This market will resolve to 'Hermans/Marcondes' if the team of Hermans/Marcondes advances against Blancaneaux/Durand. This market will resolve to 'Blancaneaux/Durand' if the team of Blancaneaux/Durand advances against Hermans/Marcondes. 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 Hermans/Marcondes and Blancaneaux/Durand in the Troyes, originally scheduled for July 2, 2026 at 6:00AM ET. This market will resolve to 'Hermans/Marcondes' if the team of Hermans/Marcondes advances against Blancaneaux/Durand. This market will resolve to 'Blancaneaux/Durand' if the team of Blancaneaux/Durand advances against Hermans/Marcondes. 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 incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven purely by trader consensus and real money at stake. In this market, the odds you see represent what thousands of independent traders believe will happen, rather than a bookmaker's calculated spread. Prediction markets tend to be highly efficient at pricing in public information, though they can occasionally lag sportsbooks on breaking news. Comparing the two can reveal valuable discrepancies, especially as match day approaches and new information surfaces.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome is represented as a tradable share, and the current price reflects the collective probability estimate. When more traders buy shares in one outcome, its price rises and the competing outcome's price falls, maintaining a zero-sum dynamic. This mechanism ensures prices stay responsive to new information and trader conviction. Liquidity pools determine how much slippage occurs on large trades, so deeper pools allow for tighter spreads and more efficient price discovery.
This market resolves around Jul 9, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result and the winning doubles team. Until that point, traders can continue to buy and sell shares as odds fluctuate. Resolution typically occurs within hours of the final point, though confirmation may take slightly longer if there are any disputes or delays in official reporting. Once resolved, all shares in the winning outcome pay out at full value, and losing shares expire worthless.
Several factors could shift odds before the match begins. Injury announcements or player withdrawals would trigger sharp repricing, as would unexpected lineup changes or coaching decisions. Recent form updates, head-to-head records, and court surface conditions all influence trader sentiment. Weather forecasts closer to match day can also matter, since conditions affect playing style and fatigue. Media coverage and expert commentary may sway retail traders, while institutional activity can signal informed conviction. Finally, betting patterns on other sportsbooks or correlated markets can create spillover effects. Monitoring these signals helps traders time entries and exits strategically.