| | Top level | Event type
Singles, Women – Match #3
| Date | 27 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Aline da Rocha |  BRA |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Yelena Rybakina |  KAZ | 2 | 7 | 6 | |
| – | Donna Vekić |  CRO | 0 | 6 | 4 |
| Yelena Rybakina | Donna Vekić | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 7 | 6 |
| Set 2 | 6 | 4 |
| Tie-break 1 | 7 | 3 |