| Date | 4 August 2021 | |
|---|---|---|
| Location | ||
| Umpire | Pairuch Ruangviriyachai |  THA |
| Umpire | Irina Semizorova |  RUS |
| Competitor | NOC | Games Won | Game #1 | Game #2 | Game #3 | |
|---|---|---|---|---|---|---|
| Dimitrij Ovtcharov |  GER | 3 | 11 | 11 | 11 | |
| Koki Niwa |  JPN | 0 | 9 | 7 | 8 |
| Dimitrij Ovtcharov | Koki Niwa | |
|---|---|---|
| Games Won | 3 | 0 |
| Game #1 | 11 | 9 |
| Game #2 | 11 | 7 |
| Game #3 | 11 | 8 |
