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 14, 10:00 PM EST
Polymarket
This market refers to the tennis match between JiaYi Wang and Ha Eum Lee in the ITF Women Luan, originally scheduled for July 7, 2026 at 10:00PM ET. This market will resolve to 'JiaYi Wang' if JiaYi Wang advances against Ha Eum Lee. This market will resolve to 'Ha Eum Lee' if Ha Eum Lee advances against JiaYi Wang. 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 JiaYi Wang and Ha Eum Lee in the ITF Women Luan, originally scheduled for July 7, 2026 at 10:00PM ET. This market will resolve to 'JiaYi Wang' if JiaYi Wang advances against Ha Eum Lee. This market will resolve to 'Ha Eum Lee' if Ha Eum Lee advances against JiaYi Wang. 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 like this one are driven by traders seeking profit through accurate forecasting. Prediction markets can sometimes offer sharper odds because participants have direct financial exposure to accuracy. However, sportsbooks may move faster on breaking news or injury reports. Comparing the two can reveal where consensus differs and highlight potential value, though each venue serves distinct purposes in the broader sports betting ecosystem.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the aggregate belief of all active traders at that moment. When more traders buy shares predicting one outcome, the price rises and the opposing outcome's price falls, creating a dynamic equilibrium. This continuous repricing mechanism means odds can shift rapidly in response to new information, trader sentiment, or technical factors. The market's price is transparent and updated in real time, giving all participants the same view of current odds.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result, ensuring accuracy and fairness for all traders. Until that point, prices may fluctuate as new information emerges—such as player form, injury updates, or head-to-head records. Resolution is final once the event is officially recorded, at which time all positions settle according to the confirmed outcome.
Several catalysts could shift odds before the match concludes. Injury announcements or player withdrawals would trigger sharp repricing, as would recent tournament results or ranking changes for either competitor. Court surface conditions, weather forecasts, and head-to-head history may also influence trader positioning. Media coverage highlighting one player's form or momentum could sway sentiment. Closer to the event, warm-up match results or official draw confirmations often prompt final adjustments. Real-time match developments—such as early set outcomes or momentum swings during play—will likely drive the most dramatic price movements as traders update their conviction based on live performance.