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 21, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Barry/Genov and Kadhe/Zormann in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Barry/Genov' if the team of Barry/Genov advances against Kadhe/Zormann. This market will resolve to 'Kadhe/Zormann' if the team of Kadhe/Zormann advances against Barry/Genov. 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 Barry/Genov and Kadhe/Zormann in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Barry/Genov' if the team of Barry/Genov advances against Kadhe/Zormann. This market will resolve to 'Kadhe/Zormann' if the team of Kadhe/Zormann advances against Barry/Genov. 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 serve different purposes and operate under different constraints. Sportsbooks set odds to balance their book and manage risk, incorporating a margin for profit. Prediction markets, by contrast, aggregate the beliefs of many independent traders with real financial stakes, creating a decentralized price discovery mechanism. While sportsbooks may move odds based on betting volume and liability, this market reflects trader conviction across a broader participant base. Both can offer valuable signals, but they typically reflect slightly different weightings of the same underlying event.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability quotes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing either outcome, and the price of each share fluctuates based on cumulative buy and sell pressure. The current odds reflect the ratio of capital allocated to each side, with higher prices indicating stronger collective confidence in that outcome. As new trades flow in, the pricing mechanism continuously rebalances, ensuring the market remains responsive to fresh information and trader sentiment.
This market resolves around Jul 21, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official result of the doubles contest between the two teams. Until that point, traders can continue to buy and sell shares as odds shift with any developments or new information. Resolution occurs automatically once the event is finalized and the data is confirmed through standard sports reporting channels.
Several factors could shift odds before resolution. Player injuries or unexpected withdrawals would significantly impact the market, as would recent performance data or head-to-head records between the competitors. Court conditions, weather, or scheduling changes might also influence trader sentiment. News about player form, ranking changes, or coaching adjustments could trigger repricing. Additionally, if one side gains early momentum during the match itself, real-time updates would drive rapid trading activity and price movement. Monitor sports news and official announcements for any developments that could alter the competitive balance.