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 2, 5:00 AM EST
Polymarket
This market refers to the tennis match between Dimitris Sakellaridis and Saba Purtseladze in the ITF Men Zagreb, originally scheduled for June 25, 2026 at 5:00AM ET. This market will resolve to 'Dimitris Sakellaridis' if Dimitris Sakellaridis advances against Saba Purtseladze. This market will resolve to 'Saba Purtseladze' if Saba Purtseladze advances against Dimitris Sakellaridis. 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 Dimitris Sakellaridis and Saba Purtseladze in the ITF Men Zagreb, originally scheduled for June 25, 2026 at 5:00AM ET. This market will resolve to 'Dimitris Sakellaridis' if Dimitris Sakellaridis advances against Saba Purtseladze. This market will resolve to 'Saba Purtseladze' if Saba Purtseladze advances against Dimitris Sakellaridis. 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 manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probability than traditional sportsbooks, depending on whether informed traders or casual bettors dominate activity. Comparing the two can reveal where public perception and market consensus diverge on the match outcome.
On Polymarket, traders set prices through an automated market maker mechanism, where buying or selling shares moves the odds based on available liquidity. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current top outcome reflects the aggregate belief of all active traders, with the probability continuously adjusting as new trades execute. Wider spreads indicate lower liquidity, while tighter spreads suggest more confident consensus. Traders profit by correctly predicting the match result relative to the market price they entered.
This market resolves around Jul 2, 2026, with the outcome confirmed once the tennis match result is verifiable from credible public reporting. The resolution hinges on the official match result between the two players, with no ambiguity in determining a winner. Traders holding the correct outcome receive their payout once the event concludes and the result is finalized on the platform.
Market prices may shift based on player injury reports, recent form and head-to-head records, court conditions at the ITF Zagreb venue, and betting activity from informed traders. News of lineup changes, player withdrawals, or unexpected upsets in related tournaments can trigger repricing. As the match date approaches, late-breaking information about player fitness or weather conditions typically drives final volatility. Early trading volume and sharp money often signal where informed traders believe value lies.