| Date | 26 July 2021 — 10:00 | |
|---|---|---|
| Location | Tōkyō Taiikukan, Shibuya, Tokyo (Table 1) | |
| Umpire | Wu Fei |  CHN |
| Umpire | Jaume Colldeforn |  ESP |
| Seed | Competitor | NOC | Games Won | Game #1 | Game #2 | Game #3 | Game #4 | Game #5 | Game #6 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 25 | Sharath Kamal Achanta |  IND | 4 | 2 | 11 | 11 | 9 | 11 | 11 | |
| – | Tiago Apolónia |  POR | 2 | 11 | 8 | 5 | 11 | 6 | 9 |
| Sharath Kamal Achanta | Tiago Apolónia | |
|---|---|---|
| Games Won | 4 | 2 |
| Game #1 | 2 | 11 |
| Game #2 | 11 | 8 |
| Game #3 | 11 | 5 |
| Game #4 | 9 | 11 |
| Game #5 | 11 | 6 |
| Game #6 | 11 | 9 |
