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 14, 7:59 PM EST
Polymarket
This market refers to the tennis match between Alina Tikhonova and Onyu Choi in the ITF Women Luan, originally scheduled for July 7, 2026 at 7:59PM ET. This market will resolve to 'Alina Tikhonova' if Alina Tikhonova advances against Onyu Choi. This market will resolve to 'Onyu Choi' if Onyu Choi advances against Alina Tikhonova. 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 Alina Tikhonova and Onyu Choi in the ITF Women Luan, originally scheduled for July 7, 2026 at 7:59PM ET. This market will resolve to 'Alina Tikhonova' if Alina Tikhonova advances against Onyu Choi. This market will resolve to 'Onyu Choi' if Onyu Choi advances against Alina Tikhonova. 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 serve different purposes and audiences. Sportsbooks set odds to balance their book and manage risk, while prediction markets reflect trader consensus on actual probabilities. This market aggregates thousands of independent forecasters, which can sometimes yield more accurate long-term estimates than traditional sportsbooks. However, sportsbooks may react faster to breaking news or injuries, so comparing both sources provides a fuller picture of the event's likely outcome.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the ratio of shares held across all possible outcomes, with prices adjusting dynamically as trades occur. Higher demand for one outcome pushes its price up and probability estimate higher, while lower demand pushes it down. This continuous repricing mechanism ensures the market stays responsive to new information and trader conviction.
This market resolves around Jul 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect the actual result of the match between the two players. Until that date, traders can continue to buy and sell shares based on their forecasts, and prices may shift as the event approaches or as relevant news emerges.
Several factors could shift prices in this market before resolution. Announcements regarding player injuries, recent tournament performance, or changes in ranking could influence trader sentiment. Head-to-head record updates, surface conditions at the venue, or coaching changes may also trigger trading activity. Media coverage and expert commentary closer to the match date often drive volume spikes. Additionally, any official statements from the tournament organizers or unexpected withdrawals would likely cause significant repricing as traders reassess their positions.