TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 6:30 AM EST
Polymarket
This market refers to the tennis match between Naiktha Bains and Eliz Maloney in the ITF Women Nottingham, originally scheduled for July 14, 2026 at 6:30AM ET. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Eliz Maloney. This market will resolve to 'Eliz Maloney' if Eliz Maloney advances against Naiktha Bains. 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 Naiktha Bains and Eliz Maloney in the ITF Women Nottingham, originally scheduled for July 14, 2026 at 6:30AM ET. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Eliz Maloney. This market will resolve to 'Eliz Maloney' if Eliz Maloney advances against Naiktha Bains. 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 lock in profit margins, while prediction markets are driven purely by trader consensus—no house edge. This market aggregates the views of many independent forecasters without a middleman, which can sometimes surface insights that traditional sportsbooks miss. Comparing the two can reveal where public opinion and professional oddsmakers disagree on the likely outcome.
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. Traders purchase shares representing each possible outcome, and the price of each share reflects its implied probability. As more capital flows into one outcome, its price rises and the competing outcome's price falls, creating a continuous price discovery mechanism. This dynamic pricing ensures the market always reflects the latest information and sentiment from active traders.
This market resolves around Jul 21, 2026, once the match has concluded and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—which player wins the ITF Nottingham event. 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 concludes. Recent player form, injury reports, head-to-head records, and court surface performance history all influence trader sentiment. News about either player's fitness, tournament momentum, or changes in seeding can trigger sharp price movements. Weather conditions on match day and live match developments—such as early set results or momentum swings—typically drive the most dramatic repricing. Traders monitor these signals continuously, adjusting positions as new information arrives and the event approaches.