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 28, 4:00 AM EST
Polymarket
This market refers to the doubles tennis match between Neos/Pawlak and Drzewiecki/Matuszewski in the Tampere, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Neos/Pawlak' if the team of Neos/Pawlak advances against Drzewiecki/Matuszewski. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Neos/Pawlak. 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 Neos/Pawlak and Drzewiecki/Matuszewski in the Tampere, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Neos/Pawlak' if the team of Neos/Pawlak advances against Drzewiecki/Matuszewski. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Neos/Pawlak. 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 often diverge from traditional sportsbook lines because they reflect real-time trader positioning rather than fixed bookmaker spreads. On this market, the crowd-sourced probability can move more dynamically as new information emerges, whereas sportsbooks adjust lines more cautiously to manage risk. Comparing the two reveals whether professional oddsmakers and retail traders agree on the likely outcome, and significant gaps may signal mispricing or differing risk assessments.
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 current odds reflect the ratio of capital allocated to each side, with prices updating continuously as trades execute. Traders profit by correctly predicting the match result, and the market's price discovery process aggregates dispersed information from all participants into a single probability estimate.
This market resolves around Jul 28, 2026, once the doubles match concludes and the result is verifiable from credible public sources. The outcome is determined by which team wins the completed match. Until that point, traders can adjust their positions as the event approaches, and any new developments—such as player injuries or form updates—may shift market prices before the final resolution.
Key catalysts include player injury announcements, recent tournament performance, head-to-head records, and court surface conditions in Tampere. Betting activity from professional syndicates or sharp money can also shift prices sharply if they take large positions. Media coverage, ranking changes, or unexpected roster adjustments closer to the match date may trigger volatility. Traders monitoring these signals can identify mispricing opportunities before the broader market reacts.