TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 2:30 AM EST
Polymarket
This market refers to the tennis match between Luca Wiedenmann and Antonin Witz in the ITF Men Uriage, originally scheduled for July 15, 2026 at 2:30AM ET. This market will resolve to 'Luca Wiedenmann' if Luca Wiedenmann advances against Antonin Witz. This market will resolve to 'Antonin Witz' if Antonin Witz advances against Luca Wiedenmann. 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 Luca Wiedenmann and Antonin Witz in the ITF Men Uriage, originally scheduled for July 15, 2026 at 2:30AM ET. This market will resolve to 'Luca Wiedenmann' if Luca Wiedenmann advances against Antonin Witz. This market will resolve to 'Antonin Witz' if Antonin Witz advances against Luca Wiedenmann. 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 pricing mechanisms. Sportsbooks set lines to balance their book and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show different implied probabilities than major sportsbooks, particularly if traders have access to unique information or hold different views on player performance. Comparing the two can reveal where consensus differs and highlight potential value opportunities.
On Polymarket, this market is priced through an automated market maker that converts trader activity 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 price of each share reflects the collective probability assigned by all active traders. As more capital flows into one outcome, its price rises and the opposing outcome's price falls, creating a dynamic equilibrium that updates second-by-second based on new trades and information.
This market resolves around Jul 22, 2026, once the match concludes and the result is verified against credible public sources. The outcome will be confirmed based on the official match result, ensuring accuracy and fairness for all traders. Until that time, prices may fluctuate as traders reassess probabilities based on player news, conditions, and other developments leading up to the event.
Several factors could shift prices significantly before Jul 22, 2026. Player injury announcements, recent tournament performance, or changes in court conditions could alter trader expectations. Media coverage highlighting one player's form or head-to-head history may also trigger buying or selling. Additionally, any official updates from the tournament organizers or unexpected withdrawals would likely cause sharp repricing. Traders monitor these signals closely, so breaking news often translates into immediate market movement.