TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 24, 7:00 AM EST
Polymarket
This market refers to the tennis match between Sebastian Ofner and Enrico Dalla Valle in the Parma, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Sebastian Ofner' if Sebastian Ofner advances against Enrico Dalla Valle. This market will resolve to 'Enrico Dalla Valle' if Enrico Dalla Valle advances against Sebastian Ofner. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Sebastian Ofner and Enrico Dalla Valle in the Parma, originally scheduled for June 17, 2026 at 7:00AM ET. This market will resolve to 'Sebastian Ofner' if Sebastian Ofner advances against Enrico Dalla Valle. This market will resolve to 'Enrico Dalla Valle' if Enrico Dalla Valle advances against Sebastian Ofner. 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 ATP Tour. 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 odds to balance liability and generate profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than major sportsbooks, depending on information asymmetry and the composition of active traders. Comparing both sources can reveal where the market consensus differs from professional oddsmakers.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on order flow and liquidity depth. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders buy and sell outcome shares, and the platform's pricing algorithm ensures continuous liquidity by dynamically adjusting the cost of each share. Prices converge toward 50–50 or reflect the true probability as more capital enters the market. The system rewards early information and punishes late-arriving traders, creating strong incentives for accurate forecasting.
This market resolves around Jun 24, 2026, once the tennis match concludes and the result is verifiable from credible public reporting. The outcome will reflect the official winner as confirmed by the tournament organizer or recognized sports data provider. Traders should monitor the event schedule and any official announcements to anticipate resolution timing. Early resolution or delays may occur if the match is postponed or affected by unforeseen circumstances.
Key catalysts include recent head-to-head records, player injury reports, and surface-specific performance data. Court conditions, weather forecasts, and tournament seeding can shift trader sentiment. News about either player's form, fatigue, or mental state may trigger sharp price moves. Betting syndicates and professional traders often react to late-breaking information, so monitor official tour announcements and credible sports media for updates that could reshape implied probabilities before the match begins.