TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 25, 4:00 AM EST
Polymarket
This market refers to the tennis match between Gabriela Ce and Antonia Stoyanov in the ITF Women Torino, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Gabriela Ce' if Gabriela Ce advances against Antonia Stoyanov. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov 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 Antonia Stoyanov in the ITF Women Torino, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Gabriela Ce' if Gabriela Ce advances against Antonia Stoyanov. This market will resolve to 'Antonia Stoyanov' if Antonia Stoyanov 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 reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. For this match, comparing the current prediction market price to traditional sportsbook lines can reveal where the broader betting public and professional oddsmakers disagree. Prediction markets tend to be efficient at incorporating new information, so significant gaps may signal opportunities or highlight where one venue has fresher data than the other.
On Polymarket, this market is priced through an automated market maker that converts trader orders into continuous probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see represents the current consensus probability of the match outcome, expressed as a decimal between 0 and 1. As traders buy or sell shares, the price adjusts in real time to reflect shifting expectations. This mechanism ensures transparent, tamper-proof pricing and allows you to enter or exit positions at any time before the market resolves, with spreads tightening as volume and participation increase.
This market resolves around Jul 25, 2026, once the ITF Torino match between Ce and Stoyanov concludes and the result is verifiable from credible public sources. The outcome is determined by the official match result—whether Ce or Stoyanov wins the contest. No further criteria or conditions apply; the market simply confirms the winner once the event is complete and reported by recognized tennis authorities. Traders holding the winning outcome receive their payout automatically upon resolution.
Several factors may shift odds before Jul 25, 2026. Recent player form, head-to-head records, court surface preference, and injury updates are key catalysts that traders monitor closely. Tournament momentum—how each player has performed in earlier rounds—often influences market pricing. Weather conditions and scheduling changes can also affect expectations. Major news, such as a player withdrawing or a significant upset in a related match, may trigger rapid repricing. As the match date approaches, late-breaking information and final betting action typically drive the most volatile price movements.