TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 6:15 AM EST
Polymarket
This market refers to the tennis match between Jay Clarke and Stijn Paardekooper in the ITF Men The Hague, originally scheduled for July 9, 2026 at 6:15AM ET. This market will resolve to 'Jay Clarke' if Jay Clarke advances against Stijn Paardekooper. This market will resolve to 'Stijn Paardekooper' if Stijn Paardekooper advances against Jay Clarke. 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 Jay Clarke and Stijn Paardekooper in the ITF Men The Hague, originally scheduled for July 9, 2026 at 6:15AM ET. This market will resolve to 'Jay Clarke' if Jay Clarke advances against Stijn Paardekooper. This market will resolve to 'Stijn Paardekooper' if Stijn Paardekooper advances against Jay Clarke. 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 odds to balance liability and extract a margin, while prediction markets aggregate the beliefs of traders risking real capital with no built-in spread. This market may price the outcome differently than traditional sports betting sites, especially if one venue attracts sharper or more specialized players. Comparing the two can reveal where consensus is strongest or where outlier views persist, though prediction markets tend to update faster when new information emerges.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker (AMM) 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 aggregate belief of all traders at any given moment—higher prices indicate greater confidence in that result. As new information surfaces or sentiment shifts, traders adjust their positions, causing prices to move dynamically. This continuous repricing mechanism ensures the market remains responsive to breaking news, player form, or injury updates relevant to the match.
This market resolves around Jul 16, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official winner declared by the ITF or the tournament organizer. Until that point, prices may fluctuate as traders adjust their positions based on pre-match developments, player news, or betting patterns. Resolution is automatic once the event result is finalized and reported.
Several factors could shift prices before the match takes place. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, or surface-specific form could influence trader sentiment as the event approaches. Weather conditions, court conditions, or scheduling changes might also sway the market if they favor one player's style. Media coverage, betting syndicates entering the market, or shifts in public perception can create momentum in either direction, so monitoring pre-match developments is key to spotting trading opportunities.