TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 25, 4:00 AM EST
Polymarket
This market refers to the tennis match between Vladyslav Orlov and Lambert Ruland in the ITF Men Kramsach, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Vladyslav Orlov' if Vladyslav Orlov advances against Lambert Ruland. This market will resolve to 'Lambert Ruland' if Lambert Ruland advances against Vladyslav Orlov. 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 Vladyslav Orlov and Lambert Ruland in the ITF Men Kramsach, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Vladyslav Orlov' if Vladyslav Orlov advances against Lambert Ruland. This market will resolve to 'Lambert Ruland' if Lambert Ruland advances against Vladyslav Orlov. 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 operate under different incentive structures. Sportsbooks set odds to balance their book and manage risk, while prediction markets like this one are driven purely by trader consensus—each participant risks real money on their belief. Prediction markets frequently outperform sportsbooks at capturing ground truth, especially in niche events where professional oddsmakers have less data. For this tennis match, comparing the prediction market price to major sportsbook lines can reveal where informed traders see value or where public perception may be mispriced.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. 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 marginal cost of buying one additional share. As traders accumulate positions, the price adjusts mechanically—buying pressure drives odds up, while selling pressure drives them down. The market price at any moment represents the consensus probability among active participants, with deeper liquidity allowing larger trades to move the odds less dramatically.
This market resolves around Jul 25, 2026, once the ITF Kramsach match between the two players concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—either a win for one player or, in rare cases, a retirement or disqualification. Traders should monitor the tournament schedule and any official announcements from the ITF to stay informed about timing. Resolution typically occurs within hours of the final point, though delays can occur if disputes arise.
Several factors could shift trader sentiment before the match concludes. Recent form and head-to-head records between the two competitors often influence early price moves, as do injury reports or player withdrawals. Court surface conditions, weather, and tournament scheduling changes can also impact expectations. News about either player's recent matches, fitness level, or mental state may trigger buying or selling waves. As match day approaches, pre-match commentary from analysts and any last-minute lineup confirmations typically generate trading activity. Once play begins, live score updates and momentum swings during the match itself drive continuous repricing.