National Bank Open: Coco Gauff vs Elena Rybakina

Ends Aug 20, 2026 · Volume: $70K · 24h: $70K · Updated Aug 12, 2026 at 20:15 UTC
PredScope Signal: Leaning

National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 8.5 leads at 71%. Moderate consensus — room for value on contrarian bets.

🔥 Surging 24h volume is 100% of total — extremely active trading
# Outcome Probability If Right Volume
1 National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 8.5 71% +41% $5
2 National Bank Open: Coco Gauff vs Elena Rybakina 56% +80% $69K
3 National Bank Open: Coco Gauff vs Elena Rybakina Match O/U 21.5 56% +80% $82
4 National Bank Open: Coco Gauff vs Elena Rybakina Set 2 Winner 54% +87% -
5 National Bank Open: Coco Gauff vs Elena Rybakina Set 1 Winner 53% +89% -
6 Completed Match 50% +100% -
7 National Bank Open: Coco Gauff vs Elena Rybakina Set 2 O/U 8.5 50% +100% -
8 National Bank Open: Coco Gauff vs Elena Rybakina Set 2 O/U 9.5 50% +100% -
9 National Bank Open: Coco Gauff vs Elena Rybakina Set 2 O/U 10.5 50% +100% -
10 National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 9.5 48% +106% $17
11 National Bank Open: Coco Gauff vs Elena Rybakina Match O/U 22.5 48% +106% $127
12 National Bank Open: Coco Gauff vs Elena Rybakina Match O/U 23.5 45% +122% -
13 National Bank Open: Coco Gauff vs Elena Rybakina Total Sets: O/U 2.5 42% +135% $59
14 National Bank Open: Coco Gauff vs Elena Rybakina Set Handicap +/-1.5 33% +203% $140
15 National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 10.5 BEST VALUE 26% +292% -
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Quick Math — $100 on National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 8.5
Buy Price
$0.71
If Right
+$40.85
Return
+41%
If wrong, you lose your $100 investment. Prediction markets carry risk.

This market refers to the tennis match between Coco Gauff and Elena Rybakina in the National Bank Open, originally scheduled for August 12, 2026 at 8:30PM ET. This market will resolve to 'Coco Gauff'...

Market Analysis

This prediction market tracks whether National Bank Open: Coco Gauff vs Elena Rybakina will occur, with $70K 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: Coco Gauff vs Elena Rybakina Set 1 O/U 8.5 at 71%, 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 $70K 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 2026-08-20. 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
$70K
Liquidity
$301K

FAQ

What are the current odds for National Bank Open: Coco Gauff vs Elena Rybakina?

As of Aug 12, 2026 at 20:15 UTC, the leading outcome is National Bank Open: Coco Gauff vs Elena Rybakina Set 1 O/U 8.5 at 71% probability, with $70K in total trading volume on Polymarket.

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