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: Aug 19, 10:05 PM EST
Polymarket
This market refers to the doubles tennis match between Melo/Zverev and Luz/Matos in the Cincinnati Open, originally scheduled for August 19, 2026 at 4:00PM ET. This market will resolve to 'Melo/Zverev' if the team of Melo/Zverev advances against Luz/Matos. This market will resolve to 'Luz/Matos' if the team of Luz/Matos advances against Melo/Zverev. 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 Melo/Zverev and Luz/Matos in the Cincinnati Open, originally scheduled for August 19, 2026 at 4:00PM ET. This market will resolve to 'Melo/Zverev' if the team of Melo/Zverev advances against Luz/Matos. This market will resolve to 'Luz/Matos' if the team of Luz/Matos advances against Melo/Zverev. 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 on Polymarket reflect the collective wisdom of traders betting on this market, often showing sharper or more nuanced positioning than traditional sportsbook lines. While sportsbooks set their odds based on proprietary models and risk management, this market lets participants bet directly on their own probability assessments, which can diverge due to faster updates or different information inputs.
This market resolves around Aug 26, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match outcome at the tournament, and the market will close accordingly once the final point has been confirmed.
Key signals include practice session reports, player injury updates, and weather forecasts for the match venue. Any last-minute changes to team lineups or court conditions could shift trader sentiment. As Aug 26, 2026 approaches, real-time news coverage and pre-match betting trends on Polymarket will heavily influence price movements, especially if new information emerges about form or match dynamics.