Naomi Osaka defeats Anastasia Zakharova in straight sets at US Open

Naomi Osaka advanced to the second round of the US Open on Monday night at Arthur Ashe Stadium in New York. Osaka recorded a 7-6, 7-6 win over Anastasia Zakharova after a competitive match that featured two tiebreaks. The two-time champion held an early advantage before Zakharova rallied to force parity in both sets. Osaka finished the match with 11 aces, 10 of which occurred during the second set, and utilized a 120 mph serve to secure the final points. This result follows a string of deep tournament runs for Osaka during the 2026 season, including appearances at the French Open and Wimbledon. Osaka is scheduled to face Katerina Siniakova in the next round of the tournament.

• 4:27 AMYahoo Sports — US Open: Naomi Osaka survives early scare, beats Anastasia Zakharova in straight sets to kick off run in New York