TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 25, 5:30 AM EST
Polymarket
This market refers to the tennis match between Alicia Dudeney and Naiktha Bains in the ITF Women Nottingham, originally scheduled for July 18, 2026 at 5:30AM ET. This market will resolve to 'Alicia Dudeney' if Alicia Dudeney advances against Naiktha Bains. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Alicia Dudeney. 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 Alicia Dudeney and Naiktha Bains in the ITF Women Nottingham, originally scheduled for July 18, 2026 at 5:30AM ET. This market will resolve to 'Alicia Dudeney' if Alicia Dudeney advances against Naiktha Bains. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Alicia Dudeney. 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 lines to balance action and protect their margin, while prediction markets aggregate the collective belief of traders risking real capital. For this market, comparing the current odds to major sportsbook lines can reveal whether professional bettors and casual traders are aligned or split on the likely winner. Significant gaps may signal value or highlight where one venue sees information the other has missed.
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. Each outcome share trades continuously, and the current price of a winning share reflects the crowd's confidence in that result. As more traders buy or sell, the price adjusts to balance supply and demand, ensuring the odds stay responsive to new information and sentiment shifts throughout the trading window.
This market resolves around Jul 25, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by the official result of the ITF Nottingham event, confirmed through established tennis reporting channels. Traders holding shares in the winning outcome will receive their payout automatically, while losing positions expire worthless. The exact timing of resolution depends on when the match finishes and the result is formally recorded.
Several factors may shift odds before the match concludes. Player injury reports, recent tournament performance, head-to-head records, and court surface conditions can all influence trader positioning. News about either competitor's form, ranking changes, or coaching updates may trigger buying or selling waves. Additionally, live match developments—such as early set results or momentum swings—often drive sharp repricing as traders update their confidence in real time. Monitor sports news outlets and player social media for catalysts that could reshape expectations.