TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 5:00 AM EST
Polymarket
This market refers to the tennis match between Andrea Tognolini and Gilberto Ravasio in the ITF Men Segrate, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Andrea Tognolini' if Andrea Tognolini advances against Gilberto Ravasio. This market will resolve to 'Gilberto Ravasio' if Gilberto Ravasio advances against Andrea Tognolini. 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 Andrea Tognolini and Gilberto Ravasio in the ITF Men Segrate, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Andrea Tognolini' if Andrea Tognolini advances against Gilberto Ravasio. This market will resolve to 'Gilberto Ravasio' if Gilberto Ravasio advances against Andrea Tognolini. 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 pools and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the collective beliefs of traders risking real capital on outcomes. In this market, traders are pricing the match based on their assessment of player form, head-to-head history, and court conditions. Comparing these odds to traditional sportsbook lines can reveal where the crowd's conviction differs from bookmaker pricing, potentially signaling value or consensus shifts.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell outcome shares at prices determined by supply and demand. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the aggregate belief of all participants; as more traders buy shares predicting a particular result, the price for that outcome rises. You can enter or exit positions at any time before the market closes, with your entry price locked in at the moment of trade execution. This continuous pricing model ensures transparent, real-time valuation of each possible match result.
This market resolves around Jul 28, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result reported by the tournament organizers or recognized tennis databases. Until that point, traders can continue to adjust positions as new information emerges—such as player injuries, weather delays, or performance updates. Resolution is automatic once the event is finalized and the winning outcome is recorded.
Several catalysts could shift prices significantly before the match begins. Player injury announcements, withdrawal news, or unexpected roster changes would trigger immediate repricing. Recent tournament results, head-to-head matchup history, and surface-specific performance data can influence trader sentiment as new information surfaces. Court conditions, weather forecasts, and scheduling changes closer to the event date may also prompt trading activity. Any credible reporting on player form or match circumstances could cause sharp moves in this market as traders reassess probabilities.