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 19, 4:05 AM EST
Polymarket
This market refers to the tennis match between Ognjen Milic and Anton Arzhankin in the ITF Men Kursumlijska Banja, originally scheduled for July 12, 2026 at 4:05AM ET. This market will resolve to 'Ognjen Milic' if Ognjen Milic advances against Anton Arzhankin. This market will resolve to 'Anton Arzhankin' if Anton Arzhankin advances against Ognjen Milic. 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 Ognjen Milic and Anton Arzhankin in the ITF Men Kursumlijska Banja, originally scheduled for July 12, 2026 at 4:05AM ET. This market will resolve to 'Ognjen Milic' if Ognjen Milic advances against Anton Arzhankin. This market will resolve to 'Anton Arzhankin' if Anton Arzhankin advances against Ognjen Milic. 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 traditional 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 odds that differ from major sportsbooks, reflecting the unique view of prediction market participants. Comparing the two can reveal where consensus is strongest or where specialized knowledge may be pricing in factors that traditional oddsmakers have overlooked.
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. Traders buy and sell shares representing each outcome, and the cumulative positions determine the real-time probability displayed. As more capital flows into one side, the price moves to reflect increased confidence in that outcome. This continuous mechanism ensures prices stay responsive to new information and trader conviction throughout the event window.
This market resolves around Jul 19, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the tennis competition, with no ambiguity about which player prevailed. Resolution typically occurs shortly after the event finishes, allowing traders to settle their positions. Until that point, prices may fluctuate based on pre-match analysis, player form, and any breaking news that could influence the result.
Several factors could shift prices before the match takes place. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific performance data often influence trader positioning. Court conditions, weather forecasts, and any last-minute lineup changes can also sway the market. Additionally, betting action from professional syndicates or notable public figures may signal information that moves odds. Monitoring player statements and official tournament updates helps anticipate these moves.