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, 5:00 AM EST
Polymarket
This market refers to the tennis match between Kimmer Coppejans and Daniel Michalski in the Liege, originally scheduled for July 8, 2026 at 5:00AM ET. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Daniel Michalski. This market will resolve to 'Daniel Michalski' if Daniel Michalski advances against Kimmer Coppejans. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Kimmer Coppejans and Daniel Michalski in the Liege, originally scheduled for July 8, 2026 at 5:00AM ET. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Daniel Michalski. This market will resolve to 'Daniel Michalski' if Daniel Michalski advances against Kimmer Coppejans. 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 ATP Tour. 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 have real money at stake on outcomes. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on which venue's participants have stronger conviction. Comparing the two can reveal where informed traders see value relative to conventional betting markets.
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 collective assessment of all active traders at any given moment. As new information emerges or sentiment shifts, traders adjust their positions, causing the odds to move in real time. This decentralized pricing mechanism means the market continuously incorporates new signals without relying on a single bookmaker or institution.
This market resolves around Jul 15, 2026, once the match concludes and the result is verified against credible public sources. The outcome will reflect the official winner as confirmed by reliable sports reporting. Until that point, traders can continue to buy and sell shares based on their expectations. Resolution typically occurs shortly after the event concludes and the result is publicly available.
Player form, recent match results, injury reports, and head-to-head history can all shift trader sentiment before the match begins. Court conditions, weather, and seeding information may also influence market pricing. News about either player's fitness or mental state could trigger significant price swings. As the match date approaches, increased media coverage and expert analysis often drive trading volume and volatility. Real-time match developments, if the market remains active during play, would directly impact pricing.