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 18, 5:09 PM EST
Polymarket
This market refers to the doubles tennis match between Melo/Zverev and Navone/Tabilo in the Cincinnati Open, originally scheduled for August 18, 2026 at 2:00PM ET. This market will resolve to 'Melo/Zverev' if the team of Melo/Zverev advances against Navone/Tabilo. This market will resolve to 'Navone/Tabilo' if the team of Navone/Tabilo 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 Navone/Tabilo in the Cincinnati Open, originally scheduled for August 18, 2026 at 2:00PM ET. This market will resolve to 'Melo/Zverev' if the team of Melo/Zverev advances against Navone/Tabilo. This market will resolve to 'Navone/Tabilo' if the team of Navone/Tabilo 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 for this market reflect the aggregated beliefs of participating traders, who buy and sell contracts based on their expectations for the match outcome. These odds can diverge from traditional sportsbook lines, which are set by professional oddsmakers and may incorporate additional factors like broker margins or broader public betting trends. Traders should compare the implied probabilities from both sources to identify potential value or shifts in sentiment leading up to Aug 25, 2026.
This market resolves around Aug 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match outcome, which is then automatically reflected in the market. Traders can track confirmed results through reputable sports news outlets or tournament organizers to anticipate when the market will close and payouts will be processed.
Injuries, weather delays, or strategic changes to either doubles team could shift trader sentiment and move this market. Key moments such as pre-match practice reports, recent form of participating players, and any last-minute lineup announcements may also influence odds. As Aug 25, 2026 approaches, updated betting trends on other sportsbooks and media analysis covering the tournament could further affect how traders price the outcome on Polymarket.