TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 5:00 AM EST
Polymarket
This market refers to the doubles tennis match between Gille/Verbeek and Molteni/Trhac in the Generali Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Gille/Verbeek' if the team of Gille/Verbeek advances against Molteni/Trhac. This market will resolve to 'Molteni/Trhac' if the team of Molteni/Trhac advances against Gille/Verbeek. 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 Gille/Verbeek and Molteni/Trhac in the Generali Open, originally scheduled for July 21, 2026 at 5:00AM ET. This market will resolve to 'Gille/Verbeek' if the team of Gille/Verbeek advances against Molteni/Trhac. This market will resolve to 'Molteni/Trhac' if the team of Molteni/Trhac advances against Gille/Verbeek. 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 manage risk, while prediction markets aggregate the beliefs of traders who profit or lose based on accuracy. For this market, prediction market prices may lead or lag sportsbook lines depending on which venue processes new information faster. Comparing the two can reveal where professional traders and casual bettors disagree on the likely outcome.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time odds. 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 bets placed on it; as more traders buy a particular pair's contract, its price rises and the implied probability increases. You can trade fractional shares at any time before the market closes, and the spread between bid and ask prices depends on recent volume and order flow. Prices update continuously as new trades execute.
This market resolves around Jul 28, 2026, once the Generali Open doubles final is complete and the winner is verified against credible public sources. The outcome is determined by which pair wins the match; there is no ambiguity in the result since tennis tournaments produce a clear champion. Your position will settle automatically based on the verified result, and any open orders will be canceled at market close. Traders should monitor official tournament updates and player status leading up to the event.
Several factors could shift odds before Jul 28, 2026. Player injuries, withdrawals, or fitness updates announced by the tournament or media can trigger sharp repricing. Recent tournament results and head-to-head records between the pairs may influence trader sentiment as the event approaches. Court conditions, weather forecasts, and seeding changes can also affect perceived match difficulty. Large trades by informed participants often signal conviction and can move prices; monitoring order flow and volume spikes helps identify emerging consensus shifts in this market.