The No. 13 seed initially appeared to be in complete control, wrapping up the opening set in just 30 minutes. Osaka maintained her momentum into the second set, establishing a 4-2 lead and looking poised to close out the match in straight sets. However, Siniakova, the world’s top-ranked women's doubles player, capitalised on a lapse in Osaka's consistency to break serve and eventually level the match, as Osaka’s unforced error count climbed to 20 in the second set alone.
Regaining Control and Moving Forward
Following the second-set setback, Osaka utilised a bathroom break to reset her focus. The adjustment proved effective as she returned to the court with renewed composure, breaking Siniakova early to establish a 2-0 lead in the third set. A highlight of the final set came during a 19-shot rally, which Osaka concluded with a precise volley for a winner, effectively shifting the momentum back in her favour for the remainder of the match.
Reflecting on the contest, Osaka acknowledged the difficulty of the situation and the mental adjustment required to close out the win. She noted that she had missed several opportunities during the second set and admitted to being overly critical of her own performance. By regrouping during the break, she aimed to play the final set without regrets, a strategy that ultimately saw her through to the next round.
Elsewhere at Flushing Meadows, 2022 champion Iga Swiatek continued her campaign with a straightforward 6-3, 6-2 victory over Nadia Podoroska. The tournament schedule also featured other notable names, including Coco Gauff and Alexander Zverev, as players navigated a day of play that benefited from clearer weather following earlier rain delays. Osaka now advances, continuing her pursuit of a third US Open title.