TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 14, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Ruehl/Veldheer and Ghetu/Haita in the Iasi, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Ruehl/Veldheer' if the team of Ruehl/Veldheer advances against Ghetu/Haita. This market will resolve to 'Ghetu/Haita' if the team of Ghetu/Haita advances against Ruehl/Veldheer. 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 Ruehl/Veldheer and Ghetu/Haita in the Iasi, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Ruehl/Veldheer' if the team of Ruehl/Veldheer advances against Ghetu/Haita. This market will resolve to 'Ghetu/Haita' if the team of Ghetu/Haita advances against Ruehl/Veldheer. 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 lines to balance action and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market's odds may lead or lag sportsbook lines depending on information flow, liquidity depth, and the sophistication of participants. Comparing the two can reveal where consensus differs and highlight potential value, though both ultimately reflect probabilistic estimates of the same underlying event outcome.
On Polymarket, traders set prices through an automated market maker mechanism, where buying or selling shares shifts the probability curve in real time. 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 who have traded since market creation. Prices move continuously as new information emerges, traders adjust positions, or liquidity conditions change. This dynamic pricing ensures the market remains responsive to evolving expectations about the match outcome.
This market resolves around Jul 14, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the actual winner of the doubles contest between the two teams. Resolution occurs after sufficient confirmation from reliable sports data sources, ensuring accuracy before final settlement. Traders should monitor official tournament announcements and match schedules to anticipate the resolution window.
Several factors may shift odds before this market closes. Player injuries, withdrawals, or lineup changes announced before the match could significantly impact expectations. Recent performance data, head-to-head records, and court surface conditions may influence trader positioning. Media coverage, expert analysis, and betting activity on external sportsbooks can also trigger repricing. As the match date approaches, late-breaking news or weather concerns specific to the venue may cause rapid probability swings, particularly if one team gains or loses a key player.