| Date | 26 July 2021 — 15:30 | |
|---|---|---|
| Location | Tōkyō Taiikukan, Shibuya, Tokyo (Table 2) | |
| Umpire | Naoko Okubo |  JPN |
| Umpire | Mark Beckmann |  DEN |
| Seed | Competitor | NOC | Games Won | Game #1 | Game #2 | Game #3 | Game #4 | Game #5 | Game #6 | Game #7 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | Chuang Chih-Yuan |  TPE | 4 | 5 | 11 | 13 | 9 | 5 | 11 | 11 | |
| – | Horacio Cifuentes |  ARG | 3 | 11 | 3 | 11 | 11 | 11 | 8 | 7 |
| Chuang Chih-Yuan | Horacio Cifuentes | |
|---|---|---|
| Games Won | 4 | 3 |
| Game #1 | 5 | 11 |
| Game #2 | 11 | 3 |
| Game #3 | 13 | 11 |
| Game #4 | 9 | 11 |
| Game #5 | 5 | 11 |
| Game #6 | 11 | 8 |
| Game #7 | 11 | 7 |
