TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 6:00 AM EST
Polymarket
This market refers to the tennis match between Alena Kovackova and Antonia Stoyanov in the ITF Women The Hague, originally scheduled for July 8, 2026 at 6:00AM ET. This market will resolve to 'Alena Kovackova' if Alena Kovackova advances against Antonia Stoyanov. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov advances against Alena Kovackova. 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 Alena Kovackova and Antonia Stoyanov in the ITF Women The Hague, originally scheduled for July 8, 2026 at 6:00AM ET. This market will resolve to 'Alena Kovackova' if Alena Kovackova advances against Antonia Stoyanov. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov advances against Alena Kovackova. 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 odds to balance their books and lock in profit margins, while prediction markets aggregate the collective beliefs of traders risking real capital. This market may offer different implied probabilities than traditional sports betting sites, sometimes capturing nuanced trader insights that bookmakers haven't fully priced in. Comparing the two can reveal where consensus differs and highlight potential value.
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 price of each outcome reflects the aggregate confidence of all participants—higher prices indicate stronger collective belief in that result. As new information surfaces or trader sentiment shifts, prices adjust dynamically. You can enter or exit positions at any time before the market closes, with your execution price determined by the current order book depth and liquidity available at that moment.
This market resolves around Jul 15, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by the official match result—which player wins the ITF The Hague event. Resolution occurs after the event is complete and confirmed through established tennis reporting channels, ensuring accuracy before traders' positions are settled and winnings distributed.
Several factors may shift prices before this market closes. Recent player performance, head-to-head records, and ranking changes can influence trader expectations. Court surface conditions, weather forecasts, and injury updates closer to match day often trigger significant repricing. Tournament draw announcements and seeding details may also affect sentiment. Additionally, any news about player form, coaching changes, or personal circumstances can prompt traders to reassess probabilities and adjust their positions accordingly.