National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova

Ends Aug 16, 2026 · Volume: $55K · 24h: $54K · Updated Aug 08, 2026 at 13:55 UTC
PredScope Signal: Leaning

National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova leads at 84%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 98% of total — extremely active trading
# Outcome Probability If Right Volume
1 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova 84% +18% $53K
2 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 1 Winner 76% +32% -
3 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 2 Winner 75% +33% -
4 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 1 O/U 8.5 64% +55% -
5 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set Handicap +/-1.5 60% +67% $1K
6 Completed Match 50% +100% -
7 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 2 O/U 8.5 50% +102% -
8 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 2 O/U 9.5 50% +102% -
9 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Match O/U 21.5 42% +138% $446
10 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 1 O/U 9.5 40% +147% -
11 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Match O/U 23.5 37% +170% -
12 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Match O/U 22.5 36% +178% -
13 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Total Sets: O/U 2.5 32% +212% $15
14 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 2 O/U 10.5 26% +292% -
15 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova Set 1 O/U 10.5 BEST VALUE 22% +365% -
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Quick Math — $100 on National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova
Buy Price
$0.84
If Right
+$18.34
Return
+18%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Aryna Sabalenka and Ekaterina Alexandrova in the National Bank Open, originally scheduled for August 9, 2026 at 10:00AM ET. This market will resolve to...

Market Analysis

This prediction market tracks whether National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova will occur, with $55K 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 National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova at 84%, 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 $54K traded in the last 24 hours alone (98% 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 2026-08-16. 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
$55K
Liquidity
$239K

FAQ

What are the current odds for National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova?

As of Aug 08, 2026 at 13:55 UTC, the leading outcome is National Bank Open: Aryna Sabalenka vs Ekaterina Alexandrova at 84% probability, with $55K in total trading volume on Polymarket.

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