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Will Matteo Berrettini win the 2026 Men's US Open?

● quote 106 min ago
Sports→Closes: 10 daysLiquidity: $27.2KOfficial 24h Vol: —
0.5¢
YES
99.5¢
NO
0.2¢
Spread
anomaly0Activity anomaly — current observed activity versus the market baselinedirection0Direction — strength and consistency of signed flow between the two outcomeswallets0Wallet quality — contribution from verified profitable non-bot walletsexecution84Execution — spread, depth and quote quality; not expected valuepriority0Opportunity priority — ranking score, not predicted return or edgedata 75%💡 1 smartMeasured profitable wallets: positive real PnL, 20+ trades, non-bot
24h sample:1 trades$0 trackedsource coverage unavailableBUY/SELL known 100%
tape 864 min agoofficial metadata 13 min ago

Decision read

Evidence and execution checklist — not a trade recommendation

WAIT — EVIDENCE TOO THIN
What the tape says

No material 1h direction in the tracked BUY/SELL sample.

1h
$0
6h
$0
tracked
$0

1 verified profitable wallet: NO · $2 net over 7d.

Can it be executed?
0.2¢displayed spread

Tight displayed spread; depth and partial-fill risk still matter.

Data confidence 75% · priority 0

Priority ranks review urgency; it is not probability or expected value.

Risks / missing evidence
  • •Price is near 0/100¢; headline flow can have little remaining payoff.
  • •Only 1 tracked trades / 1 wallets in the 24h sample.
  • •Executable quote is 106 minutes old.
  • •Observed tape is 864 minutes old.

Stronger read requires meaningful signed flow plus confirmation across distinct observed wallets.

Resolution & market truth

Verify what settles the market before reading flow as a thesis

Resolution
OPEN
Trading
Orders accepted
Deadline
2026-09-13 00:00 UTC
Event constraint
Mutually exclusive
Resolution source: Not supplied by the market
Outcome meaning

•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”.

Read full resolution 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 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.

Evidence receipts

Timestamped alerts and their measured outcomes; losses and unavailable checks remain visible

No decision-grade alert has been emitted for this market yet.

Outcome Price History

Executable orderbook · both outcomes
Loading executable orderbook…

Market Analytics

LifecycleCanonical market state overrides the analytics stage after resolution. discovery/climax/resolving describe open-market analytics only; resolved/void are terminal states.climax

Signed Order Flow

Directional flow: positive values favor YES; negative values favor NO. Only trades with known BUY/SELL action are included.
1hYES · $0
6hYES · $0
24hNO · $0

YES price VWAP

Volume-weighted YES price. NO fills are converted to the complementary YES probability before aggregation. Distance from VWAP is displacement, not an overbought/oversold signal.
Current0.5¢
VWAP 24h0.4¢▲ above by 0.1pp
VWAP 7d0.4¢
Largest observed holdersActual token balances from Polymarket's holders endpoint. Coverage is limited to the top 20 holders per outcome; percentages are within the reported sample, not total supply.

Largest holders

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YES price Volume Profile · tracked 30d

95¢
$0
90¢
$0
85¢
$0
80¢
$0
75¢
$0
70¢
$0
65¢
$0
60¢
$0
55¢
$0
50¢
$0
45¢
$0
40¢
$0
35¢
$0
30¢
$0
25¢
$0
20¢
$0
15¢
$0
10¢
$0
5¢
$0
0¢
← now
$451

VPOC = 0¢ · highlighted bar = current price · blue bar = VPOC

Observed net position building

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Observed Tape · BUY/SELL shown outcome · retained 30dupdated less than a minute ago
Loading trades…
🐋 Large Trades$10,000+ · retained 30dBUY/SELL shown outcomeΔ now
No whale activity

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Observed whale buys · 7d

Aggregated BUY fills of $10K+ per wallet and outcome

No observed $10K+ whale buys

Observed BUY activity; current holdings and position change may be unconfirmed.