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 28, 11:00 AM EST
Polymarket
This market refers to the tennis match between Ioannis Xilas and Lukas Pokorny in the ITF Men Ollersbach, originally scheduled for July 21, 2026 at 11:00AM ET. This market will resolve to 'Ioannis Xilas' if Ioannis Xilas advances against Lukas Pokorny. This market will resolve to 'Lukas Pokorny' if Lukas Pokorny advances against Ioannis Xilas. 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 Ioannis Xilas and Lukas Pokorny in the ITF Men Ollersbach, originally scheduled for July 21, 2026 at 11:00AM ET. This market will resolve to 'Ioannis Xilas' if Ioannis Xilas advances against Lukas Pokorny. This market will resolve to 'Lukas Pokorny' if Lukas Pokorny advances against Ioannis Xilas. 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 pricing models and risk appetites. Sportsbooks set lines to balance action and protect their margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show odds that differ from traditional sportsbooks, especially as new information emerges or trading volume shifts sentiment. Comparing the two can reveal where the broader betting public differs from decentralized market participants, though both aim to reflect the true probability of the outcome.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on the ratio of shares held for each outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy or sell shares at the current price, and their transactions shift the probability displayed on the dashboard. The more capital flowing toward one outcome, the higher its price climbs. This continuous mechanism ensures prices stay responsive to new information and trader conviction, creating a real-time consensus estimate of who will win the match.
This market resolves around Jul 28, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which player wins the ITF Ollersbach event. Once the match is complete and the winner is confirmed through official tournament records or reputable sports reporting, the market will settle accordingly. Traders holding shares in the winning outcome will receive their payout, while losing positions expire worthless.
Several factors could shift odds before the match begins or during play. Injury reports or withdrawal announcements for either player would trigger sharp repricing. Recent form, head-to-head records, and court conditions at the ITF Ollersbach venue may influence trader positioning. Live match developments—such as early set results, momentum swings, or unexpected performance—can cause rapid price swings as traders react. News about player fitness, coaching changes, or external circumstances could also prompt significant movement in this market as new information reaches traders.