| Date | 25 July 2021 — 13:33 | |
|---|---|---|
| Location | Musashino Forest Sports Plaza, Chōfu, Tokyo, Japan (Court 2) | |
| Umpire | Paul Buffham |  GBR |
| Service Judge | David Wong |  MAS |
| Seed | Competitor | NOC | Games Won | Game #1 | Game #2 | |
|---|---|---|---|---|---|---|
| 5 | Anthony Sinisuka Ginting |  INA | 2 | 21 | 21 | |
| – | Gergely Krausz |  HUN | 0 | 13 | 8 |
| Anthony Sinisuka Ginting | Gergely Krausz | |
|---|---|---|
| Games Won | 2 | 0 |
| Game #1 | 21 | 13 |
| Game #2 | 21 | 8 |
