TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 12:30 PM EST
Polymarket
This market refers to the tennis match between Yi Zhou and Tiago Pereira in the Pozoblanco, originally scheduled for July 15, 2026 at 12:30PM ET. This market will resolve to 'Yi Zhou' if Yi Zhou advances against Tiago Pereira. This market will resolve to 'Tiago Pereira' if Tiago Pereira advances against Yi Zhou. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Yi Zhou and Tiago Pereira in the Pozoblanco, originally scheduled for July 15, 2026 at 12:30PM ET. This market will resolve to 'Yi Zhou' if Yi Zhou advances against Tiago Pereira. This market will resolve to 'Tiago Pereira' if Tiago Pereira advances against Yi Zhou. 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 ATP 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 their book and manage risk, while prediction markets aggregate the beliefs of traders who have real money at stake on the outcome. Prediction markets typically incorporate information more dynamically and can reflect late-breaking developments faster than traditional sportsbooks adjust their lines. For this market, comparing the prediction market consensus to sportsbook pricing can reveal where informed traders see value or disagreement in outcome probability.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell shares representing different outcomes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome share reflects the collective assessment of all traders participating in the market at any given moment. As traders place orders, the price adjusts in real time to balance supply and demand. This continuous pricing mechanism ensures that the market odds always represent the latest consensus view among active participants on the platform.
This market resolves around Jul 22, 2026, once the event concludes and the result is verifiable from credible public reporting. The outcome is determined by the actual result of the completed match, confirmed through established sports news sources and official records. Resolution occurs automatically once the event has taken place and the information is available to verify. Traders holding positions in this market will see their holdings settled based on the confirmed final outcome at that time.
Several factors could shift trader sentiment and move this market before resolution. Pre-fight analysis, fighter training updates, injury reports, or changes in fighter form leading up to the bout could influence probability estimates. Media coverage, expert commentary, and betting patterns at traditional sportsbooks may also sway prediction market participants. Closer to the event date, last-minute developments such as weigh-in results or fighter statements could trigger significant price movement. Real-time updates during the match itself would ultimately determine the final outcome and settle all positions.