US Open ATP: Rei Sakamoto vs Frances Tiafoe
3 signals across 1 market · $50,568 tracked · resolves Sep 9, 2026
Follow the Polymarket prediction market for the US Open ATP match between Rei Sakamoto and Frances Tiafoe. The event currently has one traded outcome market, with a PolySpotter alert showing 91% winner scaling into Tiafoe and $39,279 in tracked smart money.
Markets (1)
Top trades across all markets
- 91% winner scaling into Tiafoe
A highly successful serial cross-market bettor added nearly $39,000 to an existing Frances Tiafoe position during an extreme volume spike.
$39,279Wallet win rate: 89%Score: 5.3 - Serial cross-market bettor backs Tiafoe
A highly active bettor with 104,808 resolved trades and a 70% win rate bought $9,429 of Tiafoe amid a 91x market volume spike.
$9,429Wallet win rate: 71%Score: 4.0 - 99% winner adds to Tiafoe
A highly successful serial cross-market bettor with a 99% win rate is adding to an existing Frances Tiafoe position amid a major volume spike.
$1,860Wallet win rate: 99%Score: 4.0
Top wallets in this event
- 0x9bb1bc…4dbe$39,279 · 1 market · 1 alert · 89% wins
- 0x5b6331…11a4$9,429 · 1 market · 1 alert · 71% wins
- 0x1c7082…caf0$1,860 · 1 market · 1 alert · 99% wins
FAQs
What are the Sakamoto vs Tiafoe odds on Polymarket?
Polymarket lists separate outcome prices for Rei Sakamoto and Frances Tiafoe. These prices represent the market-implied probability of each player advancing and can change as traders react to new information.
What is the smart money doing in the Sakamoto-Tiafoe market?
PolySpotter has tracked $39,279 in smart money across this event. Its latest alert says 91% of winner scaling activity was moving into Frances Tiafoe.
What outcomes are traded for this US Open prediction market?
The event covers the match winner: Rei Sakamoto or Frances Tiafoe. The market resolves to the player who advances, subject to the exchange's rules for cancellation, ties, or an undetermined result.
When does the Sakamoto vs Tiafoe market resolve?
The event is scheduled to resolve by September 9, 2026, at 11:00 AM ET, with the final resolution determined by the market rules and the match result.