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National Bank Open: Naomi Osaka vs Elena Rybakina

As of August 2026, Polymarket traders give “National Bank Open: Naomi Osaka vs Elena Rybakina” a 4% chance of resolving YES, down 50 points over the past 24 hours. $1.69M has traded in the last 24 hours, and it resolves on August 18, 2026. A YES price of 4% is the market-implied probability the event happens — not a guarantee. Verify the full resolution criteria on Polymarket before trading.

YES

down 50 points 24h

NO

97¢

24h volume

$1.69M

Open interest

National Bank Open: Naomi Osaka vs Elena Rybakina

Polymarket
as of Aug 12, 2026

YES probability for "National Bank Open: Naomi Osaka vs Elena Rybakina" moved from 49% to 4% across 16 points. Current 4%. Data points: Aug 11: 49%, Aug 11: 49%, Aug 11: 49%, Aug 11: 49%, Aug 11: 50%, Aug 11: 50%, Aug 11: 50%, Aug 11: 50%, Aug 11: 50%, Aug 12: 63%, Aug 12: 70%, Aug 12: 91%, Aug 12: 48%, Aug 12: 43%, Aug 12: 4%, Now: 4%

The WeeBet Angle

National Bank Open: Naomi Osaka vs Elena Rybakina on Polymarket

4% Major repricing — something changed; check the news.

4%
Implied
$1.69M
Liquidity

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FAQ

What are the odds of National Bank Open: Naomi Osaka vs Elena Rybakina?
As of August 2026, the prediction market on Polymarket implies a 4% probability of YES (down 50 points in the last 24h).
Where can I trade National Bank Open: Naomi Osaka vs Elena Rybakina?
This contract trades on Polymarket. WeeBet links you to the source platform — we don't accept wagers.
When does this market resolve?
It is scheduled to resolve on August 18, 2026, at which point YES or NO pays out based on the platform's resolution source.