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 3, 5:00 AM EST
Polymarket
This market refers to the tennis match between Deborah Chiesa and Aneta Laboutkova in the ITF Women Tarvisio, originally scheduled for June 26, 2026 at 5:00AM ET. This market will resolve to 'Deborah Chiesa' if Deborah Chiesa advances against Aneta Laboutkova. This market will resolve to 'Aneta Laboutkova' if Aneta Laboutkova advances against Deborah Chiesa. 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 Deborah Chiesa and Aneta Laboutkova in the ITF Women Tarvisio, originally scheduled for June 26, 2026 at 5:00AM ET. This market will resolve to 'Deborah Chiesa' if Deborah Chiesa advances against Aneta Laboutkova. This market will resolve to 'Aneta Laboutkova' if Aneta Laboutkova advances against Deborah Chiesa. 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 traditional 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 like this one are driven purely by trader conviction and information flow. Comparing this market's implied probability to major sportsbook lines can reveal where professional oddsmakers and decentralized traders disagree, potentially highlighting value or consensus breakdowns on the Chiesa versus Laboutkova matchup.
On Polymarket, traders set the price of this market through an automated market maker that adjusts odds based on order flow and liquidity. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the aggregate belief of all active traders holding positions. As new information emerges—such as player form, injury reports, or head-to-head history—traders adjust their positions, causing the price to move. This continuous repricing mechanism ensures the market stays responsive to real-world developments leading up to the match.
This market resolves around Jul 3, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result, confirming which player wins the ITF Tarvisio encounter. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution timing may shift slightly if the match is postponed or rescheduled.
Several factors could shift trader positioning in this market before resolution. Recent performance by either player on the ITF circuit, announced injuries or withdrawals, and head-to-head records all influence confidence in the outcome. Court surface preference, weather conditions on match day, and betting action from professional syndicates can also trigger price swings. News coverage of either competitor's form or personal circumstances may prompt retail traders to reassess their positions, creating volatility in the final hours before play begins.