| Date | 28 July 2021 — 11:38 |
|---|---|
| Location | Musashino Forest Sports Plaza, Chōfu, Tokyo, Japan |
| Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | |
|---|---|---|---|---|---|---|---|
| Ratchanok Intanon |  THA | 2 | 2 | 19 | 21 | 21 | |
| Soniia Cheah |  MAS | 1 | 1 | 21 | 18 | 10 |
| Ratchanok Intanon | Soniia Cheah | |
|---|---|---|
| Games Won | 2 | 1 |
| Game 1 | 19 | 21 |
| Game 2 | 21 | 18 |
| Game 3 | 21 | 10 |
