Will Naomi Osaka win the 2026 Women’s US Open?

📡 Polymarket: 0%
Two different numbers on purpose: Polymarket's is the outside reference, Profet's is what actually moves credits here.

Polymarket's price is shown for reference only -- this platform's own order book sets its own price, and the two can diverge.

Source

Polymarket (via UMA optimistic oracle) ✓ Verified source

Event cutoff

Sept. 13, 2026, midnight

Rules

The 2026 U.S. Open tennis tournament is scheduled for August 23 - September 13, 2026.

This market will resolve to the player that wins the 2026 U.S. Open Women’s Singles Tournament.

If at any point it becomes impossible for a listed player to win the 2026 U.S. Open Women’s Singles Tournament per the rules of the tournament, the corresponding market will resolve to “No”.

If the 2026 U.S. Open Women’s Singles Tournament is cancelled, postponed after October 31, 2026, or there is otherwise no winner declared within that timeframe, this market will resolve to “Other”.

The primary resolution source will be official information from the U.S. Open (https://www.usopen.org/index.html); however, a consensus of credible reporting may also be used.

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Think “Will Naomi Osaka win the 2026 Women’s US Open?” resolved No incorrectly? 0 appeals filed so far — window closes Sept. 13, 2026, 7:38 p.m.. This doesn't decide anything by itself; staff review every appeal.

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