TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 6:00 AM EST
Polymarket
This market refers to the tennis match between Brooke Black and Oceane Dodin in the ITF Women Nottingham, originally scheduled for July 15, 2026 at 6:00AM ET. This market will resolve to 'Brooke Black' if Brooke Black advances against Oceane Dodin. This market will resolve to 'Oceane Dodin' if Oceane Dodin advances against Brooke Black. 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 Brooke Black and Oceane Dodin in the ITF Women Nottingham, originally scheduled for July 15, 2026 at 6:00AM ET. This market will resolve to 'Brooke Black' if Brooke Black advances against Oceane Dodin. This market will resolve to 'Oceane Dodin' if Oceane Dodin advances against Brooke Black. 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 beliefs of traders risking real capital on outcomes. For this tennis match, comparing the implied probability on Polymarket to traditional sportsbook lines can reveal where the two venues disagree on each player's chances. These gaps sometimes highlight value or signal where informed traders see an edge that bookmakers have missed.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. When you buy shares representing one outcome, the price rises; selling pushes it down. The current odds reflect the aggregate belief of all active traders at that moment. Prices update continuously as new trades flow in, so you can enter or exit at any time before the market closes, with your execution price determined by the depth and direction of order flow at that instant.
This market resolves around Jul 22, 2026, once the ITF Nottingham match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—which player won the contest. Until that point, traders can continue to buy and sell shares as new information emerges, odds shift, and the event draws closer. Resolution is automatic once the match is complete and the winner is publicly confirmed.
Several factors could shift odds before the match begins. Recent player form, head-to-head records, and injury updates are classic catalysts that reshape trader conviction. Court surface preferences, weather conditions on match day, and any late withdrawals or lineup changes can also trigger repricing. Media coverage, expert commentary, and betting action on traditional sportsbooks sometimes flow into prediction markets as well. Even casual news—travel delays, player statements, or tournament-level upsets—can influence how traders reassess each competitor's chances in this market.