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 22, 12:06 PM EST
Polymarket
This market refers to the tennis match between Dominika Salkova and Oceane Dodin in the Livesport Prague Open, originally scheduled for July 22, 2026 at 5:00AM ET. This market will resolve to 'Dominika Salkova' if Dominika Salkova advances against Oceane Dodin. This market will resolve to 'Oceane Dodin' if Oceane Dodin advances against Dominika Salkova. 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 Dominika Salkova and Oceane Dodin in the Livesport Prague Open, originally scheduled for July 22, 2026 at 5:00AM ET. This market will resolve to 'Dominika Salkova' if Dominika Salkova advances against Oceane Dodin. This market will resolve to 'Oceane Dodin' if Oceane Dodin advances against Dominika Salkova. 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 protect their margin, while prediction markets are driven by trader consensus and real-money conviction. For this market, prediction market participants may price the outcome differently than traditional sportsbooks, especially as match day approaches and new information surfaces. Comparing the two can reveal where one venue sees value the other has missed, though both aim to reflect the true probability of the result.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing each outcome. 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 cumulative trading activity and current demand, with the implied probability updating in real time as orders flow in. Traders profit by correctly predicting the match result, and their collective positions determine the final odds you see on the dashboard. Liquidity and volume directly influence how easily you can enter or exit a position at a given price.
This market resolves around Jul 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect who wins the tennis match between the two competitors. Until that point, traders can continue to buy and sell shares as odds fluctuate. Once the match concludes and the winner is established through official sources, the market will settle and payouts will be distributed to holders of the winning outcome.
Several factors may shift odds before the match takes place. Player injury reports, recent form and head-to-head records, court surface conditions, and pre-match commentary from analysts can all influence trader positioning. Weather forecasts, last-minute lineup changes, or unexpected withdrawals would trigger sharp repricing. As match day approaches, accumulating evidence about player fitness and momentum typically narrows the probability range. Late-breaking news or social media sentiment can also spark sudden volume spikes and price swings, so monitoring news feeds and player updates is key to anticipating market moves.