TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 12:00 PM EST
Polymarket
This market refers to the tennis match between Sara Saito and Cadence Brace in the ITF Women Granby, originally scheduled for July 17, 2026 at 12:00PM ET. This market will resolve to 'Sara Saito' if Sara Saito advances against Cadence Brace. This market will resolve to 'Cadence Brace' if Cadence Brace advances against Sara Saito. 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 Sara Saito and Cadence Brace in the ITF Women Granby, originally scheduled for July 17, 2026 at 12:00PM ET. This market will resolve to 'Sara Saito' if Sara Saito advances against Cadence Brace. This market will resolve to 'Cadence Brace' if Cadence Brace advances against Sara Saito. 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 lock in profit margins, while prediction markets are driven purely by trader belief and financial risk. For this market, comparing the implied probability here to major sportsbook lines can reveal whether the crowd is pricing the outcome differently than professional oddsmakers. Significant gaps may signal value or highlight where one venue sees information the other hasn't fully priced in yet.
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. As more traders buy shares predicting one outcome, the price rises; selling pressure lowers it. The current odds reflect the collective belief of all active participants. You can enter or exit your position at any time before Jul 24, 2026, and your entry price depends on the cumulative order flow at that moment. This continuous pricing mechanism ensures the market stays responsive to breaking news or shifting expectations.
This market resolves around Jul 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—which player won the ITF Granby event. No ambiguity typically surrounds professional tennis outcomes, so resolution is usually straightforward and swift after the final point is played. Traders should monitor the event schedule to ensure they close or settle positions before the deadline.
Several factors could shift odds before the match begins. Injury announcements or withdrawal news would have an immediate impact, as would changes in player ranking or recent tournament performance. Court surface conditions, weather forecasts, and head-to-head history may also influence trader positioning. Media coverage highlighting one player's form or psychological edge could trigger buying or selling waves. Even late-breaking news about player availability or coaching changes can move the needle. Traders typically watch social media, official tour announcements, and sports news outlets for catalysts in the final days leading up to the event.