| Date | 30 July 2021 — 18:27 | |
|---|---|---|
| Location | Musashino Forest Sports Plaza, Chōfu, Tokyo, Japan | |
| Umpire | Sven Serré |  BEL |
| Service Judge | Fine Dathan |  IND |
| Competitor | NOC | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|
| Tai Tzu-Ying |  TPE | 2 | 14 | 21 | 21 | |
| Ratchanok Intanon |  THA | 1 | 21 | 18 | 18 |
| Tai Tzu-Ying | Ratchanok Intanon | |
|---|---|---|
| Games Won | 2 | 1 |
| Game 1 | 14 | 21 |
| Game 2 | 21 | 18 |
| Game 3 | 21 | 18 |
