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: Jun 25, 4:00 AM EST
Polymarket
This market refers to the tennis match between Gabriela Ce and Irina Balus in the ITF Women San Gregorio, originally scheduled for June 18, 2026 at 4:00AM ET. This market will resolve to 'Gabriela Ce' if Gabriela Ce advances against Irina Balus. This market will resolve to 'Irina Balus' if Irina Balus advances against Gabriela Ce. 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 Gabriela Ce and Irina Balus in the ITF Women San Gregorio, originally scheduled for June 18, 2026 at 4:00AM ET. This market will resolve to 'Gabriela Ce' if Gabriela Ce advances against Irina Balus. This market will resolve to 'Irina Balus' if Irina Balus advances against Gabriela Ce. 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 serve different purposes and audiences. Sportsbooks set odds to balance their book and manage risk, incorporating margins that protect the house. Prediction markets, by contrast, aggregate trader beliefs through continuous price discovery, with no built-in spread. This market's odds reflect pure supply and demand from participants wagering real capital on the outcome, which can reveal information gaps or consensus shifts that traditional sportsbooks may lag in capturing.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. 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 market's implied odds at any given moment. As more traders buy or sell shares, the price adjusts to balance supply and demand. This mechanism ensures transparent, friction-free pricing without intermediaries setting the odds unilaterally.
This market resolves around Jun 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the final result of the match—whether Gabriela Ce or Irina Balus emerges victorious. Once the match concludes and the winner is established through official tournament records or reputable sports news sources, the market will settle accordingly, paying out traders who backed the correct outcome.
Several factors could shift trader sentiment before the match concludes. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent performance updates, head-to-head records, or changes in playing conditions at the San Gregorio venue could influence expectations. Media coverage highlighting one player's form or momentum may also sway the market. As the match date approaches, any official schedule changes or surface adjustments would likely prompt renewed trading activity and price adjustments.