| | Top level | Event type
Singles, Women – Match #16
| Date | 26 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Marijana Veljović |  SRB |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Naomi Osaka |  JPN | 2 | 6 | 6 | |
| – | Viktorija Golubic |  SUI | 0 | 3 | 2 |
| Naomi Osaka | Viktorija Golubic | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 3 |
| Set 2 | 6 | 2 |