TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 9:00 AM EST
Polymarket
This market refers to the tennis match between Robin Catry and Mikail Alimli in the ITF Men Ajaccio, originally scheduled for June 30, 2026 at 9:00AM ET. This market will resolve to 'Robin Catry' if Robin Catry advances against Mikail Alimli. This market will resolve to 'Mikail Alimli' if Mikail Alimli advances against Robin Catry. 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 Robin Catry and Mikail Alimli in the ITF Men Ajaccio, originally scheduled for June 30, 2026 at 9:00AM ET. This market will resolve to 'Robin Catry' if Robin Catry advances against Mikail Alimli. This market will resolve to 'Mikail Alimli' if Mikail Alimli advances against Robin Catry. 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 operate under different incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets rely on trader consensus to price outcomes. This market reflects what informed traders believe will happen, which can differ meaningfully from sportsbook spreads. Comparing the two can reveal where public perception and expert opinion diverge, offering insight into which view may be undervalued or overconfident.
On Polymarket, traders set the odds by buying and selling shares that represent each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective probability estimate—higher prices mean traders view that outcome as more likely. As new information surfaces or sentiment shifts, traders adjust their positions, moving the price up or down in real time. This continuous auction mechanism ensures the market price incorporates available information and trader conviction at any given moment.
This market resolves around Jul 7, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—specifically, which player wins the encounter. Until that point, traders can continue to buy and sell shares as odds fluctuate. Resolution happens automatically once the event is finalized and reported through established sports data channels.
Several factors could shift odds before the match takes place. Recent player performance, injury announcements, or changes in ranking or form could trigger significant repricing. Court surface conditions, weather forecasts, and head-to-head history may also influence trader positioning. News about either player's preparation, coaching changes, or other contextual developments could sway sentiment. Large trades by informed participants can also move the price, signaling new information or conviction entering the market.