TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 5:30 AM EST
Polymarket
This market refers to the tennis match between Alevtina Ibragimova and Amandine Hesse in the ITF Women Blois, originally scheduled for June 18, 2026 at 5:30AM ET. This market will resolve to 'Alevtina Ibragimova' if Alevtina Ibragimova advances against Amandine Hesse. This market will resolve to 'Amandine Hesse' if Amandine Hesse advances against Alevtina Ibragimova. 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 Alevtina Ibragimova and Amandine Hesse in the ITF Women Blois, originally scheduled for June 18, 2026 at 5:30AM ET. This market will resolve to 'Alevtina Ibragimova' if Alevtina Ibragimova advances against Amandine Hesse. This market will resolve to 'Amandine Hesse' if Amandine Hesse advances against Alevtina Ibragimova. 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 manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on whether informed traders on Polymarket have different conviction than the broader betting public. Comparing the two can reveal where smart money sees value relative to conventional odds.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the balance of buy and sell orders; as new information emerges or trader sentiment shifts, prices adjust in real time. Each share represents a claim on the match result, and the price you see is the marginal cost to add or remove exposure, making the market self-correcting as new participants enter with fresh views.
This market resolves around Jun 25, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result—which player wins the ITF Blois event. Resolution occurs after the event is complete and confirmed through established tennis reporting channels, ensuring accuracy before traders' positions are settled.
Several factors can shift trader positioning before resolution. Recent form, head-to-head records, and player rankings may influence expectations. Court surface conditions, weather, and injury reports closer to match day can trigger repricing as new information surfaces. Tournament draws and seeding can also affect perceived difficulty. Real-time match updates—such as early set results or momentum swings—often drive sharp moves in prediction market prices as traders react to live developments and adjust their conviction on the final outcome.