TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 17, 2:00 PM EST
Polymarket
This market refers to the tennis match between Jo-Yee Chan and Kate Fakih in the ITF Women Rancho Santa Fe, originally scheduled for July 10, 2026 at 2:00PM ET. This market will resolve to 'Jo-Yee Chan' if Jo-Yee Chan advances against Kate Fakih. This market will resolve to 'Kate Fakih' if Kate Fakih advances against Jo-Yee Chan. 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 Jo-Yee Chan and Kate Fakih in the ITF Women Rancho Santa Fe, originally scheduled for July 10, 2026 at 2:00PM ET. This market will resolve to 'Jo-Yee Chan' if Jo-Yee Chan advances against Kate Fakih. This market will resolve to 'Kate Fakih' if Kate Fakih advances against Jo-Yee Chan. 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 pools and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market may show odds that differ from traditional sportsbooks, particularly if one venue has sharper or more active traders. Comparing the two can reveal where the broader market sees edge or mispricing relative to professional oddsmakers.
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. Shares representing each outcome trade continuously, and the price of each share reflects the collective assessment of all participants. As traders buy or sell, the price adjusts algorithmically, ensuring the market always has a clear bid-ask spread and remains liquid for entry and exit.
This market resolves around Jul 17, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result, determining which trader positions are correct. Until that point, prices will fluctuate as new information and sentiment emerge.
Player injury reports, recent tournament performance, head-to-head records, and court conditions at the venue can all shift trader sentiment and move prices. News about either player's form, confidence, or preparation closer to match day often triggers significant repricing. Weather forecasts, draw announcements, or statements from coaches or analysts may also influence how traders assess the likely outcome, causing volatility in this market.