Naomi Osaka wins

Yes Price

78%

No Price

22%

24h Change

-1

Volume (24h)

50.6K

Total Volume

55.4K

Open Interest

54.9K

Yes Bid / Ask

77¢ / 78¢

No Bid / Ask

22¢ / 23¢

Status

active

Order Book

Order book unavailable

Recent Trades

PriceSideQtyTime

¢YES1d ago

Price History

No price history available yet. Data will appear after the snapshot job runs.

Market Rules

If Naomi Osaka wins the Osaka vs Siniakova professional tennis match in the 2026 US Open Women Singles Round Of 64 after a ball has been played, then the market resolves to Yes.