TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 12:16 PM EST
Polymarket
This market refers to the doubles tennis match between Sharma/Taylor and Paldanius/Wazny in the Tampere, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Sharma/Taylor' if the team of Sharma/Taylor advances against Paldanius/Wazny. This market will resolve to 'Paldanius/Wazny' if the team of Paldanius/Wazny advances against Sharma/Taylor. 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 Sharma/Taylor and Paldanius/Wazny in the Tampere, originally scheduled for July 21, 2026 at 4:00AM ET. This market will resolve to 'Sharma/Taylor' if the team of Sharma/Taylor advances against Paldanius/Wazny. This market will resolve to 'Paldanius/Wazny' if the team of Paldanius/Wazny advances against Sharma/Taylor. 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 markets and traditional sportsbooks price events differently because they operate on distinct mechanisms. Sportsbooks set odds based on internal models and risk management, then adjust them to balance their book. Prediction markets, by contrast, aggregate trader beliefs through continuous price discovery—odds reflect what thousands of participants actually believe will happen. This market's odds may diverge from sportsbook lines because traders have different information, time horizons, or risk appetites. Comparing the two can reveal where consensus differs and highlight potential value.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1, where higher prices reflect greater perceived likelihood. Traders buy and sell shares of each outcome, and the cumulative order flow determines the current odds. This continuous mechanism means prices update instantly as new information arrives or sentiment shifts, allowing you to enter or exit positions at transparent, market-driven rates.
This market resolves around Jul 28, 2026, once the doubles match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—which pair wins the contest. Until that point, prices will fluctuate as traders update their expectations based on player form, injury reports, head-to-head records, and other relevant signals. After resolution, the winning outcome pays out and the market closes.
Several factors could shift prices before Jul 28, 2026. Injury announcements or withdrawal news involving any of the four players would trigger immediate repricing. Recent tournament results, court-surface performance history, and updated rankings all influence trader expectations. Weather forecasts closer to match day may also matter, since conditions affect play style and fatigue. Media coverage, betting patterns from professional syndicates, and live match momentum during earlier rounds at the event can all sway sentiment. Watch for lineup confirmations and any last-minute roster changes.