TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 4, 8:58 AM EST
Polymarket
This market refers to the tennis match between Rose Marie Nijkamp and Camilla Zanolini in the ITF Women Ourense, originally scheduled for August 4, 2026 at 5:00AM ET. This market will resolve to 'Rose Marie Nijkamp' if Rose Marie Nijkamp advances against Camilla Zanolini. This market will resolve to 'Camilla Zanolini' if Camilla Zanolini advances against Rose Marie Nijkamp. 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 Rose Marie Nijkamp and Camilla Zanolini in the ITF Women Ourense, originally scheduled for August 4, 2026 at 5:00AM ET. This market will resolve to 'Rose Marie Nijkamp' if Rose Marie Nijkamp advances against Camilla Zanolini. This market will resolve to 'Camilla Zanolini' if Camilla Zanolini advances against Rose Marie Nijkamp. 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 in this market often differ from traditional sportsbook lines due to the decentralized nature of trader-driven pricing. While sportsbooks may set their odds based on analytical models and risk management, prediction markets reflect the aggregated beliefs of participants, which can lead to sharper or more volatile pricing. Traders should compare both to identify potential value or divergence in expectations.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a continuous order book where traders submit bids and asks to buy or sell shares of possible outcomes. The current implied probability is derived from the best available bid and ask prices, showing the collective expectation of Polymarket users. Volume and recent trade activity also influence price discovery, allowing rapid adjustments as new information emerges.
This market resolves around Aug 11, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official match records, and the platform will update the market status accordingly. Traders should monitor reputable sports news sources for confirmation once the match concludes.
Injuries, weather delays, or changes in player form could shift this market as the match approaches. Media coverage, betting trends, and performance in preceding matches may also influence trader sentiment. Any last-minute updates about player availability or court conditions have the potential to create noticeable price swings on Polymarket before resolution.