TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set Handicap +/-1.5
- Polymarket
Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set Handicap +/-1.5 - Polymarket
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Vol.
·
Resolved Aug 14, 2026
Closed: Aug 14, 1:48 PM EST
Polymarket
This market refers to the tennis match between Valentin Royer and Stefanos Tsitsipas in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET. This market will resolve to 'Valentin Royer' if Valentin Royer advances against Stefanos Tsitsipas. This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Valentin Royer. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 tennis match between Valentin Royer and Stefanos Tsitsipas in the Cincinnati Open, originally scheduled for August 13, 2026 at 10:00AM ET. This market will resolve to 'Valentin Royer' if Valentin Royer advances against Stefanos Tsitsipas. This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Valentin Royer. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 the outcome, often differing from traditional sportsbook lines due to varying liquidity and participant dynamics. While sportsbooks may set their odds based on analytical models and risk management, this market lets participants directly price the probability, which can lead to divergent valuations depending on recent form and betting activity.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders set the odds through their bets, which determine the implied probability for each outcome. The current top outcome reflects collective expectations, with volume of $491,153 showing liquidity. Price movements respond to new information such as player updates, weather forecasts, or recent match performance, allowing dynamic adjustment as the event approaches.
This market resolves around Aug 20, 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 market settles based on that verified data. Timing aligns closely with the tournament schedule, ensuring traders know exactly when to expect resolution.
Injuries, weather delays, or recent form updates could shift this market as the event nears. Media coverage, player statements, and betting trends on Polymarket also influence trader sentiment. Any last-minute changes to the lineup or playing conditions may cause rapid price swings, so monitoring news and match previews is key for tracking volatility.