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: Aug 20, 2:11 PM EST
Polymarket
This market refers to the doubles tennis match between Marcondes/Zormann and Kim/Martin in the Kingston, originally scheduled for August 18, 2026 at 11:00AM ET. This market will resolve to 'Marcondes/Zormann' if the team of Marcondes/Zormann advances against Kim/Martin. This market will resolve to 'Kim/Martin' if the team of Kim/Martin advances against Marcondes/Zormann. 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 Marcondes/Zormann and Kim/Martin in the Kingston, originally scheduled for August 18, 2026 at 11:00AM ET. This market will resolve to 'Marcondes/Zormann' if the team of Marcondes/Zormann advances against Kim/Martin. This market will resolve to 'Kim/Martin' if the team of Kim/Martin advances against Marcondes/Zormann. 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 in this market often reflect a different outlook than traditional sportsbook lines. While sportsbooks may incorporate additional factors or set lines for broader public appeal, prediction markets rely purely on trader sentiment and real-time betting activity. As a result, you might see sharper or more volatile pricing here, especially if new information emerges about player form or match conditions.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders collectively set the odds through their bets, which determines the current implied probability for each outcome. The top outcome’s chance is reflected in the market’s price, and any shifts in betting volume will adjust these odds instantly. This decentralized pricing mechanism allows rapid responses to new data, such as player injuries or weather updates affecting the match.
This market resolves around Aug 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official match conclusion, and the platform will update the market accordingly. Timing aligns with when official results are announced post-match, ensuring transparency and fairness for all participants.
Several signals could shift this market before it resolves, including updates on player health, weather forecasts impacting court conditions, and tactical changes announced by teams. Key moments such as practice session reports or changes in tournament scheduling may also influence trader sentiment. Any unexpected developments closer to the match date often lead to noticeable price adjustments as bettors reassess probabilities.