---
sport: tennis
date: 2026-08-31
tour: ATP
event: US Open
round: R128
status: FINAL
winner: Halys
winner_full: Quentin Halys
loser: Diaz Acosta
loser_full: Facundo Diaz Acosta
venue: Court 4
start: 6:58p ET
end: 10:09p ET
weather: 73 outdoor
sets:
  - [6, 4]
  - [7, 5]
  - [6, 7, 7]
  - [6, 1]
---