US Open ATP: Alexander Blockx vs Tomas Barrios
3 signals across 1 market · $35,937 tracked · resolves Sep 6, 2026
Follow the Polymarket prediction market for the US Open ATP match between Alexander Blockx and Tomas Barrios. The event tracks both possible winners, with PolySpotter showing a sharp bettor scaling into Blockx and $8,200 in tracked smart money.

Markets (1)
Top trades across all markets
- Sharp bettor makes concentrated Blockx bet
A highly profitable bettor with an 81% win rate and substantial historical edge made a concentrated $2,000 purchase that represented 68.5% of recent market volume.
$2,000Wallet win rate: 81%Score: 4.7 - Serial 90% winner adds to Blockx
A serial cross-market trader with a 90% win rate is adding $25.7K to an existing Blockx position at 88%, making this a meaningful high-conviction sports trade despite limited demonstrated pricing edge.
$25,737Wallet win rate: 89%Score: 4.0 - Sharp bettor scales into Blockx
A highly profitable serial trader with a 94% win rate and substantial edge is adding $8,200 to an existing Blockx position in a thin market.
$8,200Wallet win rate: 94%Score: 1.0
Top wallets in this event
- 0x9bb1bc…4dbe$25,737 · 1 market · 1 alert · 89% wins
- 0x979fc1…4032$8,200 · 1 market · 1 alert · 94% wins
- 0x33c96d…6f9a$2,000 · 1 market · 1 alert · 81% wins
FAQs
What are the Blockx vs Barrios US Open odds?
The live odds are set by Polymarket trading activity and can change as participants buy and sell shares on Alexander Blockx or Tomas Barrios. Check the event page for the latest market-implied probabilities.
What is the Blockx vs Barrios prediction market?
It is a Polymarket event covering the US Open ATP match between Alexander Blockx and Tomas Barrios. The market resolves to the player who advances, subject to the published settlement rules.
What is smart money doing in the Blockx vs Barrios market?
PolySpotter recorded one smart money signal totaling $8,200 across the event. The latest alert says a sharp bettor scaled into Alexander Blockx.
When does the Blockx vs Barrios market resolve?
The match is scheduled for August 30, 2026, at 11:00 AM ET. The event is listed to resolve by September 6, 2026, while the market rules specify how cancellations, ties, or an undetermined winner are handled.