TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 6:30 AM EST
Polymarket
This market refers to the tennis match between Claire Liu and Ipek Oz in the Iasi Open, Qualification, originally scheduled for July 13, 2026 at 6:30AM ET. This market will resolve to 'Claire Liu' if Claire Liu advances against Ipek Oz. This market will resolve to 'Ipek Oz' if Ipek Oz advances against Claire Liu. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Claire Liu and Ipek Oz in the Iasi Open, Qualification, originally scheduled for July 13, 2026 at 6:30AM ET. This market will resolve to 'Claire Liu' if Claire Liu advances against Ipek Oz. This market will resolve to 'Ipek Oz' if Ipek Oz advances against Claire Liu. 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 WTA 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 lock in profit margins, while prediction markets like this one are driven by traders seeking to profit from accurate forecasting. Prediction markets can sometimes price outcomes more efficiently because participants have real money at stake and no house edge to overcome. Comparing this market's odds to major sportsbooks can reveal whether traders are pricing the match differently than professional oddsmakers, potentially signaling where value lies.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing different outcomes, and the platform's pricing algorithm adjusts the odds based on supply and demand. As more capital flows into one outcome, its price rises and the implied probability shifts. This continuous repricing mechanism ensures the market reflects the latest consensus among active traders and allows new participants to enter or exit at transparent, algorithmically determined prices.
This market resolves around Jul 20, 2026, once the qualification match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official result of the match between the two players. Until that point, traders can continue to buy and sell shares as new information and match developments emerge. Resolution happens automatically once the event is finalized and the platform receives confirmation of the winner.
Several factors could shift this market significantly before resolution. Recent player form, head-to-head records, and any injury or fitness updates about either competitor will likely trigger price movement. Court conditions, draw position, and momentum from earlier rounds in the tournament can also influence trader sentiment. Media coverage and expert commentary may sway the market if new analysis emerges. Additionally, live match developments—such as early set results or performance patterns—could cause sharp repricing as traders update their expectations in real time based on how the qualification match unfolds.