TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Cincinnati Open (Doubles): Doumbia/Reboul vs Schnaitter/Wallner
- Polymarket
Cincinnati Open (Doubles): Doumbia/Reboul vs Schnaitter/Wallner - Polymarket
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Vol.
·
Resolved Aug 20, 2026
Closed: Aug 19, 10:05 PM EST
Polymarket
This market refers to the doubles tennis match between Doumbia/Reboul and Schnaitter/Wallner in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET. This market will resolve to 'Doumbia/Reboul' if the team of Doumbia/Reboul advances against Schnaitter/Wallner. This market will resolve to 'Schnaitter/Wallner' if the team of Schnaitter/Wallner advances against Doumbia/Reboul. 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 Doumbia/Reboul and Schnaitter/Wallner in the Cincinnati Open, originally scheduled for August 19, 2026 at 10:00AM ET. This market will resolve to 'Doumbia/Reboul' if the team of Doumbia/Reboul advances against Schnaitter/Wallner. This market will resolve to 'Schnaitter/Wallner' if the team of Schnaitter/Wallner advances against Doumbia/Reboul. 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 often differ from traditional sportsbook lines because they reflect the aggregated beliefs of informed traders rather than set benchmarks. In this market, traders may price in nuances such as recent form, head-to-head history, or court conditions that sportsbooks might smooth out for broader appeal. The spread between prediction market odds and sportsbook lines can also shift dramatically as new information emerges, like player injuries or weather updates, making both sources valuable but distinct for bettors.
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 conclusion, and the platform will update the market accordingly based on that verified data.
Key signals such as player injuries, changes to the match schedule, or significant performance shifts in earlier rounds can strongly influence this market. Media reports, coach statements, or even weather conditions affecting play may cause traders to re-evaluate probabilities. As Aug 26, 2026 approaches, any update that alters perceptions of competitiveness or momentum is likely to trigger rapid shifts in odds and trading volume, reflecting the latest information available to participants.