TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 8:00 AM EST
Polymarket
This market refers to the tennis match between Anna Blinkova and Maria Lourdes Carle in the Contrexeville, originally scheduled for July 8, 2026 at 8:00AM ET. This market will resolve to 'Anna Blinkova' if Anna Blinkova advances against Maria Lourdes Carle. This market will resolve to 'Maria Lourdes Carle' if Maria Lourdes Carle advances against Anna Blinkova. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Anna Blinkova and Maria Lourdes Carle in the Contrexeville, originally scheduled for July 8, 2026 at 8:00AM ET. This market will resolve to 'Anna Blinkova' if Anna Blinkova advances against Maria Lourdes Carle. This market will resolve to 'Maria Lourdes Carle' if Maria Lourdes Carle advances against Anna Blinkova. 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 WTA Tour. 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 liability and extract a margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on whether informed traders on the platform have different conviction than the broader betting public. Comparing the two can reveal where smart money sees value relative to conventional oddsmaking.
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. Each share represents a claim on one player's victory, and the price of each share reflects the collective probability assigned by active traders. As new information emerges or trading interest shifts, prices adjust in real time. The spread between bid and ask prices narrows or widens based on liquidity and conviction, so monitoring order-book depth helps you understand how easily you can enter or exit a position.
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 match at Contrexeville. Resolution occurs after the event is officially confirmed, ensuring that all traders have access to the same authoritative information before payouts are finalized. Until that point, prices will continue to shift as new developments and player news influence trader expectations.
Key catalysts include recent form and head-to-head records, injury updates or fitness concerns affecting either player, court conditions and surface preference, and pre-match commentary from analysts or the players themselves. Tournament seeding, draw position, and momentum from earlier rounds can also shift trader conviction. Weather forecasts closer to the event date may influence expectations, as can betting-market activity on traditional sportsbooks. Social media sentiment and expert predictions occasionally trigger repricing as new information reaches the trading community.