Cincinnati Open: Marta Kostyuk vs Mirra Andreeva

Ends Aug 26, 2026 · Volume: $29K · 24h: $29K · Updated Aug 19, 2026 at 08:25 UTC
PredScope Signal: Leaning

Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 8.5 leads at 75%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 100% of total — extremely active trading
# Outcome Probability If Right Volume
1 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 8.5 75% +33% -
2 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 1 O/U 8.5 70% +42% -
3 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Match O/U 21.5 54% +87% $9
4 Completed Match 50% +100% -
5 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 9.5 50% +100% -
6 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 1 Winner 48% +111% -
7 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Match O/U 22.5 48% +111% -
8 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 1 O/U 9.5 47% +113% -
9 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 Winner 46% +115% -
10 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva 46% +120% $29K
11 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Match O/U 23.5 44% +125% -
12 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Total Sets: O/U 2.5 42% +138% $12
13 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set Handicap +/-1.5 31% +223% $1
14 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 10.5 BEST VALUE 24% +308% -
15 Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 1 O/U 10.5 24% +308% -
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Quick Math — $100 on Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 8.5
Buy Price
$0.75
If Right
+$33.33
Return
+33%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Marta Kostyuk and Mirra Andreeva in the Cincinnati Open, originally scheduled for August 19, 2026 at 11:00AM ET. This market will resolve to 'Marta Kost...

Market Analysis

This prediction market tracks whether Cincinnati Open: Marta Kostyuk vs Mirra Andreeva will occur, with $29K 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: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 8.5 at 75%, 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 $29K traded in the last 24 hours alone (100% 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 2026-08-26. 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
$29K
Liquidity
$189K

FAQ

What are the current odds for Cincinnati Open: Marta Kostyuk vs Mirra Andreeva?

As of Aug 19, 2026 at 08:25 UTC, the leading outcome is Cincinnati Open: Marta Kostyuk vs Mirra Andreeva Set 2 O/U 8.5 at 75% probability, with $29K in total trading volume on Polymarket.

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