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 25, 8:15 AM EST
Polymarket
This market refers to the tennis match between Mia Slama and Chloe Noel in the ITF Women Dinard, originally scheduled for June 18, 2026 at 8:15AM ET. This market will resolve to 'Mia Slama' if Mia Slama advances against Chloe Noel. This market will resolve to 'Chloe Noel' if Chloe Noel advances against Mia Slama. 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 Mia Slama and Chloe Noel in the ITF Women Dinard, originally scheduled for June 18, 2026 at 8:15AM ET. This market will resolve to 'Mia Slama' if Mia Slama advances against Chloe Noel. This market will resolve to 'Chloe Noel' if Chloe Noel advances against Mia Slama. 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 manage risk, while prediction markets aggregate the beliefs of traders who profit or lose based on accuracy. This market may show different implied probabilities than traditional sports betting sites, particularly as new information emerges or as the event approaches. Comparing the two can reveal where consensus differs and highlight potential value opportunities.
On Polymarket, traders set the odds 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 share reflects the collective assessment of all participants, with shares trading between 0 and 100 cents based on perceived likelihood. As new information surfaces or sentiment shifts, traders adjust their positions, causing the price to move in real time. This continuous price discovery mechanism ensures the market reflects the most up-to-date expectations about the match result.
This market resolves around Jun 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect the actual result of the match between the two players. Until that point, traders can continue to buy and sell shares as odds fluctuate. Once the match concludes and the winner is established, the market will settle accordingly, and winning positions will be paid out based on the final outcome.
Several factors could shift odds before the match takes place. Recent player performance, head-to-head records, and ranking changes can influence trader sentiment. Injury reports or withdrawal announcements would trigger sharp repricing. Court surface conditions, weather forecasts, and tournament draw details may also sway expectations. Media coverage and expert commentary can shift perception of each player's form. As the event date approaches, any news affecting either competitor's fitness or confidence could prompt significant trading activity and price movement in this market.