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 21, 5:00 AM EST
Polymarket
This market refers to the tennis match between Esther Adeshina and Urszula Radwanska in the ITF Women Nottingham, originally scheduled for July 14, 2026 at 5:00AM ET. This market will resolve to 'Esther Adeshina' if Esther Adeshina advances against Urszula Radwanska. This market will resolve to 'Urszula Radwanska' if Urszula Radwanska advances against Esther Adeshina. 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 Esther Adeshina and Urszula Radwanska in the ITF Women Nottingham, originally scheduled for July 14, 2026 at 5:00AM ET. This market will resolve to 'Esther Adeshina' if Esther Adeshina advances against Urszula Radwanska. This market will resolve to 'Urszula Radwanska' if Urszula Radwanska advances against Esther Adeshina. 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 participant bases and incentive structures. Sportsbooks set odds to balance their book and manage risk, while prediction markets aggregate the collective beliefs of traders who have real money at stake. For this market, prediction market prices may lead or lag traditional sportsbook lines depending on which venue attracts sharper bettors or moves first on new information. Comparing the two can reveal where consensus lies and where outlier views persist.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probabilities. When you buy shares representing one outcome, the price rises; when you sell, it falls. The current market price reflects the aggregate belief of all active traders at that moment. Polymarket's transparent order book and continuous pricing mechanism allow you to see exactly what other participants are willing to pay or accept, making price discovery efficient and responsive to breaking news or match developments.
This market resolves around Jul 21, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—whether one player wins or the match is abandoned or voided under tournament rules. Traders holding shares in the winning outcome will receive their payout, while incorrect positions expire worthless. Resolution timing depends on when the event finishes and the result is publicly available.
Several factors could shift prices before resolution. Recent form and head-to-head records may influence trader confidence as the match approaches. Injury reports, court conditions, or weather updates closer to game day could trigger repricing. Pre-match commentary from analysts or betting syndicates may also sway sentiment. During live play, real-time developments—such as early set results or momentum swings—will likely drive sharp price movements as traders update their expectations. Breaking news about either player's fitness or mental state could similarly impact the market.