Will Mariano Navone win the 2026 Men's US Open?

sportsResolved

No, settled Sep 5, 2026 UTC

Yes

0.0%

100.0%

Final Yes 0¢Final No 100¢

Lifetime volume

$164.4K

Resolved

Settled

Sep 5, 2026 UTC

Topic roomUS Economy

Where it stands

Resolved No on 5 Sep 2026.

The last daily price before settlement had No at 99.9%. Yes opened at 0.1% on 1 Sep 2026. Before it settled, across the 5 daily closes on record from 1 Sep 2026 to 5 Sep 2026, the price held at 0.3%. $164.44K traded over the market's life.

62 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.

Polymarket record as of Oct 7, 8:04 PM UTC

Price historyPrice history from Polymarket's order book

Daily closes of the Yes price, Polymarket CLOB, 5 points, 1 Sep 2026 – 5 Sep 2026, chart shows 0%–10%

Yes price, first and latest
Observed	Yes price
1 Sep 2026	0.1%
5 Sep 2026	0.1%

Holders left after settlement

Winners have redeemed their shares, so most of what is left is the losing side.

Trader	Outcome	Shares
Indigo Signal 2966	No	2.66M
mikesports	Yes	188.09K
timetowander	Yes	140.07K
Primary-Reform	Yes	42.75K

10 of 62 listed holders. Polymarket publishes up to 500 per outcome; the Holders tab has them all.

Read the record behind the trader

Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.

Rules

How this market was settled

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