---
sport: tennis
date: 2026-08-31
tour: WTA
event: US Open
round: R128
status: FINAL
winner: Sabalenka
winner_full: Aryna Sabalenka
loser: Osorio
loser_full: Camila Osorio
venue: Arthur Ashe Stadium
start: 11:41a ET
end: 1:08p ET
weather: 74 indoor
sets:
  - [6, 2]
  - [6, 4]
---

Sabalenka d. Osorio 6-2 6-4 in US Open R128. Opened with three straight breaks; Osorio’s double faults did the rest. One hour 27 minutes. Title defense starts here — first player since Serena to chase three in a row in New York.