TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Romios/Uesugi and Paulson/Vliegen in the Bunschoten, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Romios/Uesugi' if the team of Romios/Uesugi advances against Paulson/Vliegen. This market will resolve to 'Paulson/Vliegen' if the team of Paulson/Vliegen advances against Romios/Uesugi. 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 Romios/Uesugi and Paulson/Vliegen in the Bunschoten, originally scheduled for July 17, 2026 at 4:00AM ET. This market will resolve to 'Romios/Uesugi' if the team of Romios/Uesugi advances against Paulson/Vliegen. This market will resolve to 'Paulson/Vliegen' if the team of Paulson/Vliegen advances against Romios/Uesugi. 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 markets and traditional sportsbooks price outcomes using different mechanisms. Sportsbooks set odds based on internal models and risk management, while prediction markets derive prices from continuous trading among participants. This market aggregates the collective judgment of traders, which often reflects real-time information and crowd intelligence. Comparing this market's odds to sportsbook lines can reveal where professional and amateur forecasters diverge, offering insight into which side may be undervalued or overpriced relative to consensus expectations.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Participants buy and sell shares representing each outcome, and the cumulative trading volume determines the probability displayed. As more traders back one side, the price shifts to reflect that conviction. This continuous pricing mechanism ensures the market reflects up-to-date sentiment and allows traders to enter or exit positions at transparent, algorithmically determined rates.
This market resolves around Jul 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual match outcome as documented by official tennis records and reputable sports sources. Traders should monitor the event closely as the resolution date approaches to ensure they understand how the final score will be verified. Once the match concludes and results are confirmed, the market will settle accordingly and positions will be paid out based on the correct outcome.
Several factors could shift odds before resolution. Player injuries, recent form changes, or roster updates affecting either team could trigger significant repricing. Tournament conditions, court surface, and weather patterns on match day may influence trader expectations. Media coverage and expert analysis leading up to the event often sway sentiment. Additionally, early match performance or live updates during play could cause rapid price movements as new information becomes available. Monitoring player news and tournament developments will help traders anticipate potential market swings.