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: Jun 24, 4:00 AM EST
Polymarket
This market refers to the tennis match between Kailey Evans and Laura Mair in the ITF Women Klosters, originally scheduled for June 17, 2026 at 4:00AM ET. This market will resolve to 'Kailey Evans' if Kailey Evans advances against Laura Mair. This market will resolve to 'Laura Mair' if Laura Mair advances against Kailey Evans. 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 Kailey Evans and Laura Mair in the ITF Women Klosters, originally scheduled for June 17, 2026 at 4:00AM ET. This market will resolve to 'Kailey Evans' if Kailey Evans advances against Laura Mair. This market will resolve to 'Laura Mair' if Laura Mair advances against Kailey Evans. 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 lock in profit margins, while prediction markets price outcomes through direct trader participation without a built-in spread. Prediction markets can sometimes offer sharper pricing on niche events like lower-tier tennis matches, where sportsbook liquidity is thin. Comparing the two can reveal value, though sportsbook odds remain the traditional benchmark for sports betting.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on the ratio of shares held for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing either Evans or Mair to win, and the price of each share moves inversely as the pool composition changes. Higher trading volume typically narrows spreads and improves price accuracy. The platform's transparent order book lets you see depth and execute trades at the current market rate or place limit orders.
This market resolves around Jun 24, 2026, once the ITF Klosters match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—either Evans or Mair will be confirmed as the winner. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizer or established sports data providers. Traders should monitor the event schedule to anticipate resolution timing.
Several factors can shift odds before the match begins. Recent player form, head-to-head records, court surface preference, and injury reports are key catalysts. Weather conditions at the venue and last-minute lineup changes can also trigger repricing. Social media sentiment and expert commentary may influence retail traders, while sharp bettors often react to booking odds or player availability updates. Monitoring tennis news feeds and player social accounts in the days before the match can help you anticipate market moves.