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 18, 5:00 AM EST
Polymarket
This market refers to the tennis match between Ilya Snitari and Filippo Mazzola in the ITF Men Bucharest, originally scheduled for July 11, 2026 at 5:00AM ET. This market will resolve to 'Ilya Snitari' if Ilya Snitari advances against Filippo Mazzola. This market will resolve to 'Filippo Mazzola' if Filippo Mazzola advances against Ilya Snitari. 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 Ilya Snitari and Filippo Mazzola in the ITF Men Bucharest, originally scheduled for July 11, 2026 at 5:00AM ET. This market will resolve to 'Ilya Snitari' if Ilya Snitari advances against Filippo Mazzola. This market will resolve to 'Filippo Mazzola' if Filippo Mazzola advances against Ilya Snitari. 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 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 aggregate the beliefs of traders risking real capital. For this market, comparing the implied probability here to consensus sportsbook lines can reveal whether professional oddsmakers and decentralized traders agree on the likely outcome. Significant gaps may signal where one venue sees value the other has missed.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the current price reflects the cumulative belief of all participants. As traders buy or sell, the price adjusts to balance supply and demand, ensuring the market stays responsive to new developments and information about the match.
This market resolves around Jul 18, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result—which player wins the encounter. Until that point, traders can continue to buy and sell shares based on their assessment of each player's form, head-to-head record, court conditions, and other relevant factors.
Several factors could shift the odds before the match begins. Recent tournament results, player injuries, or withdrawal announcements would trigger sharp repricing. Changes in court conditions, weather forecasts, or betting news from major sportsbooks often ripple into prediction markets quickly. Player statements or coaching changes in the days leading up to the event can also influence trader sentiment. Additionally, if either player competes in a warm-up match beforehand, performance there may prompt significant position adjustments.