TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 31, 7:29 AM EST
Polymarket
This market refers to the tennis match between Arianna Zucchini and Eszter Meri in the ITF Women Rogaska Slatina, originally scheduled for July 31, 2026 at 4:00AM ET. This market will resolve to 'Arianna Zucchini' if Arianna Zucchini advances against Eszter Meri. This market will resolve to 'Eszter Meri' if Eszter Meri advances against Arianna Zucchini. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Arianna Zucchini and Eszter Meri in the ITF Women Rogaska Slatina, originally scheduled for July 31, 2026 at 4:00AM ET. This market will resolve to 'Arianna Zucchini' if Arianna Zucchini advances against Eszter Meri. This market will resolve to 'Eszter Meri' if Eszter Meri advances against Arianna Zucchini. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds in this market often differ from traditional sportsbook lines due to the decentralized nature of trader-driven pricing. While sportsbooks may set their odds based on analytical models and risk management, prediction markets reflect the collective wisdom of participants, which can lead to variations in implied probabilities and market dynamics.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds through their bets, which determines the current implied probability for each possible outcome. The price adjusts continuously based on new bets, reflecting shifts in sentiment or news about the competitors’ readiness, weather, or surface conditions. Higher volume typically stabilizes the price, while key updates — such as injury reports or recent match results — can cause rapid changes in this market’s pricing.
This market resolves around Aug 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the market updates to reflect the actual winner based on that verified data.
In the coming weeks, several signals could shift this market: updates on player health or fatigue, changes to the court surface or weather conditions, and any recent performance trends from smaller tournaments. Media commentary, betting patterns on Polymarket, and crowd sentiment may also influence trader behavior. As Aug 7, 2026 nears, any last-minute announcements — such as lineup changes or tactical decisions — are likely to produce noticeable price swings in this market.