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 22, 3:57 PM EST
Polymarket
This market refers to the doubles tennis match between Gavrila/Webley-Smith and Abbagnato/Tona in the Palermo, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Gavrila/Webley-Smith' if the team of Gavrila/Webley-Smith advances against Abbagnato/Tona. This market will resolve to 'Abbagnato/Tona' if the team of Abbagnato/Tona advances against Gavrila/Webley-Smith. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Gavrila/Webley-Smith and Abbagnato/Tona in the Palermo, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Gavrila/Webley-Smith' if the team of Gavrila/Webley-Smith advances against Abbagnato/Tona. This market will resolve to 'Abbagnato/Tona' if the team of Abbagnato/Tona advances against Gavrila/Webley-Smith. 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set lines to balance their book and manage risk, incorporating their own margins. Prediction markets, by contrast, aggregate trader beliefs through continuous price discovery—outcomes rise or fall based on real-money bets from participants with varying information and conviction levels. This market may offer odds that differ meaningfully from sportsbooks, especially as new developments break or as the event date approaches. Comparing the two can reveal where the crowd on Polymarket sees value relative to conventional betting venues.
On Polymarket, this market is priced through an automated market maker and order-book mechanism where traders buy and sell shares representing each outcome. 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 collective probability assigned by the market; as more traders buy a particular outcome, its price rises, and vice versa. You can enter or exit your position at any time before resolution by trading against the available liquidity. The current odds are displayed as a percentage, making it easy to see what the market currently believes about the likelihood of each result.
This market resolves around Jul 28, 2026, once the Palermo doubles match concludes and the result is verified against credible public sources. The outcome is determined by which team wins the match according to official tournament records. Until that point, traders can continue to buy and sell shares based on their expectations. Resolution is automatic once the event is finalized and confirmed through established sports reporting channels, at which time the market settles and payouts are distributed to holders of the winning outcome.
Several factors could shift odds before the match takes place. Player injuries or withdrawals would have an immediate impact, as would unexpected lineup changes or late news about form and fitness. Recent tournament results, head-to-head records, and court conditions at the venue can all influence trader sentiment. Media coverage and expert commentary may also sway perception. Additionally, any developments in the broader tennis calendar—such as other high-profile results or player statements—could indirectly affect how traders assess this particular matchup. Real-time trading activity itself can create momentum, as large positions or sudden volume spikes often attract attention and trigger further price movement.