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 21, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Gurri/Roncadelli and Agamenone/Lorusso in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Gurri/Roncadelli' if the team of Gurri/Roncadelli advances against Agamenone/Lorusso. This market will resolve to 'Agamenone/Lorusso' if the team of Agamenone/Lorusso advances against Gurri/Roncadelli. 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 Gurri/Roncadelli and Agamenone/Lorusso in the Cordenons, originally scheduled for July 14, 2026 at 4:00AM ET. This market will resolve to 'Gurri/Roncadelli' if the team of Gurri/Roncadelli advances against Agamenone/Lorusso. This market will resolve to 'Agamenone/Lorusso' if the team of Agamenone/Lorusso advances against Gurri/Roncadelli. 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 mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by trader consensus—each participant's real money stake shapes the price. This market aggregates the collective judgment of traders without a bookmaker's margin, potentially offering sharper odds. However, sportsbooks may react faster to breaking news or sharp action, and prediction markets can experience lower liquidity during off-peak hours, affecting price reliability and spreads.
On Polymarket, this market is priced through an automated market maker mechanism where traders buy and sell outcome shares. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the cumulative trading activity and the current ratio of shares held in the pool. As traders place orders, the price adjusts dynamically to balance supply and demand. This continuous pricing model ensures transparent, real-time odds that update instantly as new information or sentiment emerges, allowing participants to enter or exit positions at market-determined rates throughout the trading period.
This market resolves around Jul 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect the actual result of the doubles match between the two teams. Traders holding shares in the winning outcome will receive their payout once the event concludes and the result is finalized. Until that point, prices may fluctuate based on pre-match analysis, player form, betting patterns, and other factors that influence trader expectations.
Several factors could shift prices in this market before resolution. Player injuries, withdrawals, or lineup changes announced close to match time often trigger sharp moves. Recent form, head-to-head records, and court conditions may influence trader positioning. Betting action from professional syndicates or sharp money can signal confidence in one outcome and move odds quickly. Media coverage, expert predictions, and social sentiment can also sway retail traders. Weather delays or scheduling changes might create volatility as uncertainty increases. Close matches typically see tighter odds, while dominant favorites may experience larger swings if underdogs gain credibility.