TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 5:00 AM EST
Polymarket
This market refers to the tennis match between Xinyu Gao and Lilli Tagger in the Livesport Prague Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Xinyu Gao' if Xinyu Gao advances against Lilli Tagger. This market will resolve to 'Lilli Tagger' if Lilli Tagger advances against Xinyu Gao. 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 Xinyu Gao and Lilli Tagger in the Livesport Prague Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Xinyu Gao' if Xinyu Gao advances against Lilli Tagger. This market will resolve to 'Lilli Tagger' if Lilli Tagger advances against Xinyu Gao. 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 traditional sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set lines to balance action and protect their margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds may lead or lag sportsbook lines depending on information flow and trader positioning. Comparing the two can reveal whether the broader betting public and prediction market participants view the match differently, offering perspective on consensus versus specialized insight.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on trader activity and order flow. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As traders buy and sell shares representing each outcome, the price shifts to reflect the collective probability estimate. The system ensures continuous liquidity and transparent pricing, so you can enter or exit positions at any time before the match concludes. Real-time price updates let you track how market sentiment evolves as new information emerges.
This market resolves around Jul 28, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by the official match result from the Livesport Prague Open tournament. Once the winner is confirmed, the market settles automatically, and traders' positions are paid out according to the final odds at which they traded. Resolution typically occurs within hours of the match ending.
Several factors may shift odds before the match begins or during play. Pre-match catalysts include player injury reports, recent form and head-to-head records, court conditions, and weather updates. Betting action from sharp traders or institutional money can also trigger rapid repricing. During the match itself, momentum swings, set outcomes, and visible fatigue or injury may cause traders to adjust their positions. News coverage and social media discussion can amplify these moves, so monitoring player updates and live commentary helps anticipate market moves.