| Date | R | Hemma vs Borta | - |
|---|---|---|---|
| 07/30 12:00 | 1 | Zhendong Fan vs Long Ma | 2-4 |
| 07/30 11:00 | 50 | Lin Yun Ju vs Dimitrij Ovtcharov | 3-4 |
| 07/29 07:00 | 2 | Dimitrij Ovtcharov vs Long Ma | 3-4 |
| 07/29 06:00 | 2 | Zhendong Fan vs Lin Yun Ju | 4-3 |
| 07/28 12:00 | 3 | Hugo Calderano vs Dimitrij Ovtcharov | 2-4 |
| 07/28 11:00 | 3 | Omar Assar vs Long Ma | 1-4 |
| 07/28 07:00 | 3 | Yun-Ju Lin vs Darko Jorgic | 4-0 |
| 07/28 02:00 | 3 | Zhendong Fan vs Youngsik Jeoung | 4-0 |
| 07/27 12:30 | 4 | Koki Niwa vs Dimitrij Ovtcharov | 1-4 |
| 07/27 12:30 | 4 | Omar Assar vs Chih-Yuan Chuang | 4-3 |
| 07/27 11:30 | 4 | Simon Gauzy vs Long Ma | 1-4 |
| 07/27 11:30 | 4 | Hugo Calderano vs Woojin Jang | 4-3 |
The men's singles table tennis event was part of the table tennis programme at the 2020 Summer Olympics in Tokyo. The event took place from 24 July to 30 July 2021 at Tokyo Metropolitan Gymnasium.