| Date | 29 July 2021 — 9:01 | |
|---|---|---|
| Location | Musashino Forest Sports Plaza, Chōfu, Tokyo, Japan | |
| Umpire | Ivanka Pokorni |  CRO |
| Service Judge | Daniel Law |  HKG |
| Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | |
|---|---|---|---|---|---|---|
| Ratchanok Intanon |  THA | 2 | 2 | 21 | 21 | |
| Gregoria Mariska Tunjung |  INA | 0 | 0 | 12 | 19 |
| Ratchanok Intanon | Gregoria Mariska Tunjung | |
|---|---|---|
| Games Won | 2 | 0 |
| Game 1 | 21 | 12 |
| Game 2 | 21 | 19 |
