| Date | 26 July 2021 — 12:00 | |
|---|---|---|
| Location | Tōkyō Taiikukan, Shibuya, Tokyo (Table 1) | |
| Umpire | Anja Gersdorf |  GER |
| Umpire | Kyoko Gondo |  JPN |
| Seed | Competitor | NOC | Games Won | Game #1 | Game #2 | Game #3 | Game #4 | Game #5 | |
|---|---|---|---|---|---|---|---|---|---|
| – | Jonathan Groth |  DEN | 4 | 12 | 12 | 11 | 3 | 12 | |
| 23 | Bence Majoros |  HUN | 1 | 10 | 10 | 4 | 11 | 10 |
| Jonathan Groth | Bence Majoros | |
|---|---|---|
| Games Won | 4 | 1 |
| Game #1 | 12 | 10 |
| Game #2 | 12 | 10 |
| Game #3 | 11 | 4 |
| Game #4 | 3 | 11 |
| Game #5 | 12 | 10 |
