Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas

Ends Aug 20, 2026 · Volume: $23K · 24h: $22K · Updated Aug 14, 2026 at 13:35 UTC
PredScope Signal: Leaning

Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5 leads at 78%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 95% of total — extremely active trading
# Outcome Probability If Right Volume
1 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5 78% +27% -
2 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 21.5 56% +77% $755
3 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 9.5 54% +87% -
4 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set Handicap +/-1.5 50% +98% $4K
5 Completed Match 50% +100% -
6 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 8.5 50% +100% -
7 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 9.5 50% +100% -
8 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 O/U 10.5 50% +100% -
9 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 22.5 48% +111% $508
10 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Match O/U 23.5 42% +138% -
11 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Total Sets: O/U 2.5 37% +170% $7
12 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 10.5 32% +217% $7
13 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 Winner 30% +228% $290
14 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 2 Winner 29% +245% -
15 Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas BEST VALUE 26% +292% $17K
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Quick Math — $100 on Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5
Buy Price
$0.79
If Right
+$27.39
Return
+27%
If wrong, you lose your $100 investment. Prediction markets carry risk.

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 'Valen...

Market Analysis

This prediction market tracks whether Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas will occur, with $23K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by team performance data, historical matchups, and real-time injury reports.

Traders lean toward Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5 at 78%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.

Trading activity is exceptionally high, with $22K traded in the last 24 hours alone (95% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.

This market is scheduled to resolve by 2026-08-20. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.

Total Volume
$23K
Liquidity
$439K

FAQ

What are the current odds for Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas?

As of Aug 14, 2026 at 13:35 UTC, the leading outcome is Cincinnati Open: Valentin Royer vs Stefanos Tsitsipas Set 1 O/U 8.5 at 78% probability, with $23K in total trading volume on Polymarket.

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