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 22, 9:00 PM EST
Polymarket
This market refers to the tennis match between Stefani Webb and Lily Fairclough in the ITF Women Brisbane, originally scheduled for July 15, 2026 at 9:00PM ET. This market will resolve to 'Stefani Webb' if Stefani Webb advances against Lily Fairclough. This market will resolve to 'Lily Fairclough' if Lily Fairclough advances against Stefani Webb. 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 Stefani Webb and Lily Fairclough in the ITF Women Brisbane, originally scheduled for July 15, 2026 at 9:00PM ET. This market will resolve to 'Stefani Webb' if Stefani Webb advances against Lily Fairclough. This market will resolve to 'Lily Fairclough' if Lily Fairclough advances against Stefani Webb. 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 markets and traditional sportsbooks price outcomes differently. Sportsbooks set odds based on their risk management and profit margins, while prediction markets derive prices from continuous trader activity and collective forecasting. On Polymarket, odds reflect what thousands of participants believe will happen, often incorporating real-time information faster than sportsbooks update their lines. Comparing this market's odds to major sportsbooks can reveal gaps in how different venues value the same event, though prediction market prices tend to converge toward consensus as the event date nears.
On Polymarket, this market is priced through an automated market maker that adjusts odds continuously as traders buy and sell outcome shares. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the aggregate belief of all participants; if more traders expect one outcome, its price rises and the alternative falls. You can trade fractional shares at any time before the market closes, and your entry and exit prices depend on the order flow and depth at that moment. This mechanism ensures prices stay responsive to new information throughout the trading window.
This market resolves around Jul 23, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the ITF Brisbane event, confirmed through official tournament records and reputable sports data sources. Until that date, traders can continue to buy and sell shares as new information emerges—such as player form, injuries, or head-to-head records. Resolution is automatic once the event is complete and the winner is officially announced.
Several factors could shift trader sentiment and prices before Jul 23, 2026. Recent performance updates, injury reports, or changes in player ranking or seeding may prompt traders to reassess their positions. Court surface conditions, weather forecasts, and head-to-head history can all influence expectations. Major upsets in related tournaments or shifts in player momentum during the lead-up to Brisbane could also trigger buying or selling waves. Additionally, any official tournament announcements or scheduling changes would likely spark immediate market reaction as traders adjust their forecasts.