TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 11:43 AM EST
Polymarket
This market refers to the doubles tennis match between Merino/Ricca and Loof/Uesugi in the Zug, originally scheduled for July 20, 2026 at 11:00AM ET. This market will resolve to 'Merino/Ricca' if the team of Merino/Ricca advances against Loof/Uesugi. This market will resolve to 'Loof/Uesugi' if the team of Loof/Uesugi advances against Merino/Ricca. 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 Merino/Ricca and Loof/Uesugi in the Zug, originally scheduled for July 20, 2026 at 11:00AM ET. This market will resolve to 'Merino/Ricca' if the team of Merino/Ricca advances against Loof/Uesugi. This market will resolve to 'Loof/Uesugi' if the team of Loof/Uesugi advances against Merino/Ricca. 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 are driven by trader belief and financial incentives to forecast accurately. This market aggregates the collective judgment of traders betting real capital on the outcome, which can reveal information gaps or contrarian views that traditional sportsbooks may not immediately price in. Comparing the two can highlight where market participants see value or disagreement.
On Polymarket, this market is priced through an automated market maker 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 probability assigned by the market at any given moment, and trading volume directly influences how quickly prices adjust. As traders place orders, the algorithm recalibrates prices to maintain balance, ensuring that the odds remain responsive to new information and participant activity throughout the trading period.
This market resolves around Jul 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect the actual result of the match as documented by official tournament sources or recognized sports media. Traders should monitor the event closely as the date approaches, since any delays or disputes could affect the final settlement timeline. Once verified, the market will pay out based on the confirmed outcome.
Several factors could shift odds in this market before resolution. Player injuries, recent form changes, or withdrawal announcements would likely trigger sharp price movements. Head-to-head records, court surface preference, and recent tournament results are key catalysts traders monitor. Weather conditions on match day and any last-minute lineup changes could also influence final odds. Media coverage, expert analysis, and betting patterns from other venues may signal shifting expectations, prompting traders to adjust positions accordingly.