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OPEN INTEREST:
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400,720
Markets across
30,097
events
MATCHED EVENTS:
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PLATFORM COVERAGE:
5
Polymarket:
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VS.
Kalshi:
61%
Closed: Jul 21, 7:59 PM EST
Polymarket
This market refers to the tennis match between Zach Stephens and Mohamed Nazim Makhlouf in the ITF Men Monastir, originally scheduled for July 14, 2026 at 7:59PM ET. This market will resolve to 'Zach Stephens' if Zach Stephens advances against Mohamed Nazim Makhlouf. This market will resolve to 'Mohamed Nazim Makhlouf' if Mohamed Nazim Makhlouf advances against Zach Stephens. 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 Zach Stephens and Mohamed Nazim Makhlouf in the ITF Men Monastir, originally scheduled for July 14, 2026 at 7:59PM ET. This market will resolve to 'Zach Stephens' if Zach Stephens advances against Mohamed Nazim Makhlouf. This market will resolve to 'Mohamed Nazim Makhlouf' if Mohamed Nazim Makhlouf advances against Zach Stephens. 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 protect their margin, while prediction markets aggregate beliefs from traders risking real capital on outcomes. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on whether informed traders see value the books have missed. Comparing the two can highlight where consensus differs and reveal potential analytical edges.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome share trades between 0 and 100 cents, with the price directly representing the crowd's estimated likelihood. As traders buy or sell shares, the price adjusts instantly to reflect new information and shifting expectations about the match result, ensuring the market remains responsive to breaking news or changing conditions.
This market resolves around Jul 21, 2026, once the Stephens vs Makhlouf match concludes and the result is verifiable from credible public sources. The outcome will reflect the official match winner as confirmed by the tournament organizer and major sports reporting outlets. Until that point, traders can continue to buy and sell shares as new information emerges, allowing the market price to continuously update with the latest expectations about how the match will unfold.
Several factors could shift this market significantly before resolution. Recent tournament performance, head-to-head records, and current ranking changes will influence trader sentiment. Court surface conditions, weather forecasts, and player injury reports closer to match day often trigger sharp repricing. News about player form, coaching changes, or psychological momentum from earlier rounds can also move odds. Additionally, any official announcements regarding scheduling, venue changes, or other logistical details may prompt traders to reassess their positions and adjust prices accordingly.