| Date | 25 July 2021 — 14:00 | |
|---|---|---|
| Location | Tōkyō Taiikukan, Shibuya, Tokyo (Table 1) | |
| Umpire | Roman Klecker |  CZE |
| Umpire | Mohamed Douari |  TUN |
| Seed | Competitor | NOC | Games Won | Games Won | Game 1 | Game 2 | Game 3 | Game 4 | Game 5 | Game 6 | Game 7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | Lam Siu Hang |  HKG | 4 | 4 | 11 | 7 | 4 | 5 | 11 | 12 | 11 | |
| – | Sathiyan Gnanasekaran |  IND | 3 | 3 | 7 | 11 | 11 | 11 | 9 | 10 | 6 |
| Lam Siu Hang | Sathiyan Gnanasekaran | |
|---|---|---|
| Games Won | 4 | 3 |
| Game 1 | 11 | 7 |
| Game 2 | 7 | 11 |
| Game 3 | 4 | 11 |
| Game 4 | 5 | 11 |
| Game 5 | 11 | 9 |
| Game 6 | 12 | 10 |
| Game 7 | 11 | 6 |
