TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 7:05 AM EST
Polymarket
This market refers to the doubles tennis match between Krejcova/Zoldakova and Chan/Kato in the Livesport Prague Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Krejcova/Zoldakova' if the team of Krejcova/Zoldakova advances against Chan/Kato. This market will resolve to 'Chan/Kato' if the team of Chan/Kato advances against Krejcova/Zoldakova. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Krejcova/Zoldakova and Chan/Kato in the Livesport Prague Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Krejcova/Zoldakova' if the team of Krejcova/Zoldakova advances against Chan/Kato. This market will resolve to 'Chan/Kato' if the team of Chan/Kato advances against Krejcova/Zoldakova. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 odds to balance liability and generate profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds on Polymarket emerge from real-money trading rather than a bookmaker's model, which can lead to sharper or more efficient pricing in some cases. Comparing the two reveals whether professional bettors and casual traders see the outcome differently than traditional oddsmakers.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome's price reflects the cumulative belief of all participants, updated continuously as new trades execute. Traders buy or sell shares representing each possible result, and the platform's mechanism ensures prices stay consistent with supply and demand. This dynamic pricing model allows the market to respond instantly to new information or shifting sentiment about the doubles final.
This market resolves around Jul 28, 2026, once the Prague Open women's doubles final concludes and the result is verifiable from credible public sources. The outcome is determined by which team wins the match, confirmed through official tournament records or established sports reporting. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final match completion.
Several factors could shift odds in this market before the final. Player injuries, recent tournament performance, head-to-head records, and court conditions in Prague all influence trader expectations. Momentum from earlier rounds—particularly semifinal results—often triggers repricing as new information emerges. Media coverage, betting patterns from professional syndicates, and real-time match statistics during the event itself can cause sharp price swings. Traders monitor these catalysts closely to identify mispricings and adjust their positions accordingly.