TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 5:00 AM EST
Polymarket
This market refers to the tennis match between Naiktha Bains and Alice Gillan in the ITF Women Nottingham, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Alice Gillan. This market will resolve to 'Alice Gillan' if Alice Gillan 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 Alice Gillan in the ITF Women Nottingham, originally scheduled for July 15, 2026 at 5:00AM ET. This market will resolve to 'Naiktha Bains' if Naiktha Bains advances against Alice Gillan. This market will resolve to 'Alice Gillan' if Alice Gillan 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 lines to balance action and protect their margin, while prediction markets aggregate the beliefs of traders risking real capital. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on whether informed traders spot value that bookmakers have missed. Comparing the two can reveal where consensus differs and highlight potential opportunities.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the price of each share reflects the probability the market assigns to that result. As traders buy or sell, the price adjusts algorithmically, ensuring the market always has a quoted price and remains liquid for entry and exit.
This market resolves around Jul 22, 2026, once the match concludes and the result is verified against credible public reporting. The outcome is determined by the official match result as recorded by the ITF and confirmed through reliable sports data sources. Until that point, the market remains open for trading, and prices may shift as the event date approaches or if relevant news emerges about either player's form or fitness.
Several factors could shift prices before the match takes place. Announcements about player injuries, withdrawals, or changes in seeding could trigger sharp moves. Recent tournament results, head-to-head records, or surface-specific performance data may also influence trader sentiment. Court conditions, weather forecasts closer to the event date, and any official ITF communications regarding scheduling could all prompt traders to reassess their positions and adjust their bids accordingly.