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: Jun 25, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Jung/Uesugi and Lammons/Withrow in the Parma, originally scheduled for June 18, 2026 at 6:00AM ET. This market will resolve to 'Jung/Uesugi' if the team of Jung/Uesugi advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Jung/Uesugi. 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 Jung/Uesugi and Lammons/Withrow in the Parma, originally scheduled for June 18, 2026 at 6:00AM ET. This market will resolve to 'Jung/Uesugi' if the team of Jung/Uesugi advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Jung/Uesugi. 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 lock in profit margins, while prediction markets like this one price outcomes based on what traders actually believe will happen. Comparing this market's implied probability to major sportsbook lines can reveal whether professional bettors and casual traders see the Parma doubles result differently, potentially signaling value or consensus shifts in real time.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on the event's outcome, and the ratio of shares bought to shares sold determines the current odds. As more capital flows toward Jung/Uesugi or Lammons/Withrow, prices adjust continuously, reflecting updated expectations. This mechanism ensures prices stay responsive to new information throughout the trading window.
This market resolves around Jun 25, 2026, with the outcome confirmed once the Parma doubles match concludes and the result is verifiable from credible public sources. The winning team's shares will be redeemed at full value, while losing shares expire worthless. Until that point, prices may fluctuate based on player news, court conditions, betting patterns, and other factors that traders believe affect the final result.
Key catalysts include player injuries, recent form and head-to-head records, court surface conditions at Parma, and any roster or partnership changes. Betting action from professional syndicates or sharp money often triggers sharp price moves as informed traders position ahead of the match. Media coverage, odds shifts at major sportsbooks, and live trading momentum during the event window can also drive significant swings in this market's pricing.