TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Jecan/Poljak and Forti/Ricca in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Jecan/Poljak' if the team of Jecan/Poljak advances against Forti/Ricca. This market will resolve to 'Forti/Ricca' if the team of Forti/Ricca advances against Jecan/Poljak. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Jecan/Poljak and Forti/Ricca in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Jecan/Poljak' if the team of Jecan/Poljak advances against Forti/Ricca. This market will resolve to 'Forti/Ricca' if the team of Forti/Ricca advances against Jecan/Poljak. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set odds to balance their books and lock in profit margins, while prediction markets price outcomes based on trader conviction and real-money risk. In this market, prediction traders may incorporate nuanced views on player matchups, court conditions, or recent form that sportsbooks have not yet fully repriced. Comparing the two can reveal where one venue sees value the other has missed, though both ultimately converge toward the true outcome once the event concludes.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell outcome shares directly against a liquidity pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the current probability implied by all trades to date; as more capital flows into one outcome, its price rises and the competing outcome's price falls. This continuous repricing ensures the market remains responsive to new information. Traders profit by buying underpriced outcomes and selling overpriced ones, and the fee structure incentivizes active participation while funding the platform.
This market resolves around Jul 21, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect which pair wins the doubles contest. Until that time, traders can continue to buy and sell shares as odds shift with breaking news, player updates, or betting-market signals. Resolution is final once confirmed, and all shares are settled according to the winning outcome.
Several catalysts could shift odds before the match begins. Injury announcements or withdrawal of a key player would dramatically reprrice the market. Recent tournament results, head-to-head records, or court-surface performance data may prompt traders to reassess probabilities. Weather forecasts, if relevant to outdoor play, can also influence pricing. Social media sentiment, expert commentary, or shifts in sportsbook odds often trigger prediction-market reactions as traders arbitrage perceived mispricings. Closer to the event, late-breaking news about player form or tactical changes could spark final volatility.