polymarket
Sports
Cincinnati Open: Marta Kostyuk vs Sloane Stephens
Settled at 100% on Aug 18, 2026
Final pre-close YES price 100% ·
Volume $187.3K
Price history leading up to resolution
Not enough price history yet.
Settlement
ResultYES
ClosedAug 18, 2026
Last YES price100%
Final volume$187.3K
SourcePolymarket