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: Jun 24, 7:00 AM EST
Polymarket
This market refers to the tennis match between Victoria Milovanova and Livia Keller in the ITF Women Monastir, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Victoria Milovanova' if Victoria Milovanova advances against Livia Keller. This market will resolve to 'Livia Keller' if Livia Keller advances against Victoria Milovanova. 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 Victoria Milovanova and Livia Keller in the ITF Women Monastir, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Victoria Milovanova' if Victoria Milovanova advances against Livia Keller. This market will resolve to 'Livia Keller' if Livia Keller advances against Victoria Milovanova. 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 pricing mechanisms and risk models. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets like this one are priced by open trader participation—supply and demand determine the odds. Sportsbooks may move lines faster in response to sharp money, whereas prediction markets can lag or lead depending on information flow and trader conviction. Neither is inherently more accurate, but comparing the two can reveal where consensus differs and highlight potential value opportunities in either venue.
On Polymarket, traders set the odds for this market through an automated market maker (AMM) mechanism where buying shares pushes the price up and selling pushes it down. 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 cumulative trades and liquidity available at any moment. As new information emerges—injury reports, recent match results, or betting patterns—traders adjust their positions, causing the implied probability to shift. This continuous repricing ensures the market stays responsive to real-world developments leading up to the event.
This market resolves around Jun 24, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result recorded by the ITF and confirmed through established tennis reporting channels. No ambiguity typically surrounds match outcomes in professional tennis, so resolution is usually straightforward once the final score is certified. Traders should monitor the event schedule to ensure they close or adjust positions before the market locks.
Several catalysts can shift odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, ranking changes, or head-to-head record updates can also sway trader sentiment. Court surface conditions, weather forecasts, and draw announcements may influence perceived advantage. Media coverage highlighting player form or psychological factors can move the needle. Additionally, large trades or sudden volume spikes from informed traders often signal conviction and prompt others to reposition, creating momentum in either direction.