Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime

Ends Aug 23, 2026 · Volume: $18K · 24h: $17K · Updated Aug 16, 2026 at 13:25 UTC
PredScope Signal: Leaning

Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 8.5 leads at 74%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 91% of total — extremely active trading
# Outcome Probability If Right Volume
1 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 8.5 74% +34% -
2 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Match O/U 21.5 62% +63% -
3 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Match O/U 22.5 60% +68% $234
4 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 9.5 60% +68% -
5 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Match O/U 23.5 52% +94% -
6 Completed Match 50% +100% -
7 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 2 O/U 8.5 50% +100% -
8 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 2 O/U 9.5 50% +100% -
9 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 2 O/U 10.5 50% +100% -
10 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 Winner 46% +115% -
11 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 2 Winner 46% +115% -
12 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime 46% +120% $18K
13 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Total Sets: O/U 2.5 42% +135% -
14 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 10.5 40% +150% $40
15 Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set Handicap +/-1.5 BEST VALUE 34% +199% $45
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Quick Math — $100 on Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 8.5
Buy Price
$0.74
If Right
+$34.23
Return
+34%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Stefanos Tsitsipas and Felix Auger-Aliassime in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve to...

Market Analysis

This prediction market tracks whether Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime will occur, with $18K 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: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 8.5 at 74%, 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 $17K traded in the last 24 hours alone (91% 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 2026-08-23. 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
$18K
Liquidity
$245K

FAQ

What are the current odds for Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime?

As of Aug 16, 2026 at 13:25 UTC, the leading outcome is Cincinnati Open: Stefanos Tsitsipas vs Felix Auger-Aliassime Set 1 O/U 8.5 at 74% probability, with $18K in total trading volume on Polymarket.

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