TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 20, 10:15 PM EST
Polymarket
This market refers to the doubles tennis match between Marcondes/Zormann and Britto/Santos in the Kingston, originally scheduled for August 20, 2026 at 6:30PM ET. This market will resolve to 'Marcondes/Zormann' if the team of Marcondes/Zormann advances against Britto/Santos. This market will resolve to 'Britto/Santos' if the team of Britto/Santos 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 Britto/Santos in the Kingston, originally scheduled for August 20, 2026 at 6:30PM ET. This market will resolve to 'Marcondes/Zormann' if the team of Marcondes/Zormann advances against Britto/Santos. This market will resolve to 'Britto/Santos' if the team of Britto/Santos 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 reflect the collective wisdom of Polymarket traders, who bet based on their own research and instincts. These odds can diverge from traditional sportsbook lines, which are set by professional oddsmakers using different models and data inputs. The gap between the two can widen if new information emerges about player form or weather conditions.
This market resolves around Aug 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect which doubles team wins the Kingston match, and the platform will update the market accordingly based on official results and widely accepted news sources.