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 15, 4:30 AM EST
Polymarket
This market refers to the tennis match between Aziz Dougaz and Sean Daryabeigi in the ITF Men Monastir, originally scheduled for July 8, 2026 at 4:30AM ET. This market will resolve to 'Aziz Dougaz' if Aziz Dougaz advances against Sean Daryabeigi. This market will resolve to 'Sean Daryabeigi' if Sean Daryabeigi advances against Aziz Dougaz. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Aziz Dougaz and Sean Daryabeigi in the ITF Men Monastir, originally scheduled for July 8, 2026 at 4:30AM ET. This market will resolve to 'Aziz Dougaz' if Aziz Dougaz advances against Sean Daryabeigi. This market will resolve to 'Sean Daryabeigi' if Sean Daryabeigi advances against Aziz Dougaz. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). 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 lock in profit margins, while prediction markets like this one are driven by trader consensus and real-money conviction. Prediction markets can sometimes offer sharper pricing because participants have direct financial exposure to accuracy, whereas sportsbooks prioritize liability management. However, sportsbooks may move faster on breaking news or injury reports. Comparing the two can reveal where the broader market sees value or where one venue lags in incorporating new information about player readiness or conditions.
On Polymarket, this market is priced through an automated market maker (AMM) model where traders buy and sell shares representing each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the cumulative trading activity and the current probability implied by the order book. As more traders back one player, that outcome's share price rises and the opposing outcome falls, creating a dynamic equilibrium. Liquidity providers can deposit capital into the market to earn fees, which helps tighten spreads and improve price discovery. The final price at any moment represents the aggregated belief of all active traders on the platform.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the ITF Monastir event, confirmed through official tournament records or established sports data sources. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is automated once the match result is confirmed, ensuring all positions settle fairly and transparently based on the actual match conclusion.
Several factors could shift odds before resolution. Player injury reports or withdrawal announcements would trigger sharp repricing, as would recent performance data from warm-up tournaments or practice sessions. Court conditions, surface preference, head-to-head history, and weather forecasts closer to the event date can all influence trader positioning. Unexpected roster changes, coaching adjustments, or news about either player's form or mental state may also prompt trading activity. As the match date approaches, increased media coverage and analyst commentary can sway sentiment. Real-time updates during the tournament—such as results from earlier rounds—will likely drive the most volatile price movements in this market.