Results
Final results
| Pos | Name | Result |
|---|---|---|
| 1 | Naomi Osaka | WIN |
| 1 | Katerina Siniakova | LOSS |
Event report
US Open Osaka vs Siniakova was part of the 2026 WTA Tour season. It took place on Thursday, 3 September 2026 at New York, United States. Naomi Osaka finished first (WIN), ahead of Katerina Siniakova (1). See the WTA Tour page for the full calendar and the season's other events.

