Sports
US Open Women's Singles Winner — Will Aryna Sabalenka win the US Open Women's Singles?
24.7%volume-weighted implied probability
YES price range4.0pp dislocation
K
P
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Kalshi Polymarket
7-day price history Kalshi Polymarket
Mapping notes
Event pair: '2026 Women’s US Open Winner (Tennis)' ↔ 'US Open Women's Singles Winner' (score 0.67, outcome match 1.00).
Kalshi ticker
KXWTA-26USO-SAB
Resolves 9/27/2026
Polymarket condition
0x5e9800b7925bf81e…
Resolves 9/13/2026
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