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 22, 4:00 AM EST
Polymarket
This market refers to the tennis match between Ksenia Smirnova and Emma Van Poppel in the ITF Women Hillcrest, originally scheduled for July 15, 2026 at 4:00AM ET. This market will resolve to 'Ksenia Smirnova' if Ksenia Smirnova advances against Emma Van Poppel. This market will resolve to 'Emma Van Poppel' if Emma Van Poppel advances against Ksenia Smirnova. 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 Ksenia Smirnova and Emma Van Poppel in the ITF Women Hillcrest, originally scheduled for July 15, 2026 at 4:00AM ET. This market will resolve to 'Ksenia Smirnova' if Ksenia Smirnova advances against Emma Van Poppel. This market will resolve to 'Emma Van Poppel' if Emma Van Poppel advances against Ksenia Smirnova. 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 traditional 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 decentralized trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than major sportsbooks, depending on whether informed traders have identified mispricings. Comparing the two can reveal where consensus differs and highlight potential value opportunities for bettors monitoring both venues.
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. Traders buy or sell outcome shares, and the price adjusts continuously based on supply and demand. The current implied probability reflects the aggregate belief of all participants. As new information emerges—such as player injury reports or court conditions—traders adjust their positions, moving the price to incorporate that signal into the market consensus.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result recorded by the tournament organizer and confirmed through established sports data sources. Until that point, traders can continue to buy and sell positions based on their expectations. Resolution is automatic once the event is finalized and the winning outcome is confirmed.
Several factors could shift trader positioning before the match concludes. Player injury announcements or withdrawal news would trigger sharp repricing. Recent performance data, head-to-head records, and surface-specific form updates often prompt trading surges as new information surfaces. Court conditions, weather forecasts, and draw announcements can also influence sentiment. As the match date approaches, media coverage and expert commentary may sway retail traders, while insider knowledge of player fitness or tactical adjustments could drive informed traders to reposition ahead of the event.