| | Top level | Event type
Singles, Men – Quarter-Finals, Match #4
| Date | 28 July 2021 — 20:00 | |
|---|---|---|
| Location | Tōkyō Taiikukan, Shibuya, Tokyo (Table 1) | |
| Umpire | Diana Santome |  PER |
| Umpire | Pairuch Ruangviriyachai |  THA |
| Seed | Competitor | NOC | Games Won | Game 1 | Game 2 | Game 3 | Game 4 | Game 5 | |
|---|---|---|---|---|---|---|---|---|---|
| 2 | Ma Long |  CHN | 4 | 11 | 11 | 11 | 11 | 11 | |
| 17 | Omar Assar |  EGY | 1 | 7 | 9 | 6 | 13 | 6 |
| Ma Long | Omar Assar | |
|---|---|---|
| Games Won | 4 | 1 |
| Game 1 | 11 | 7 |
| Game 2 | 11 | 9 |
| Game 3 | 11 | 6 |
| Game 4 | 11 | 13 |
| Game 5 | 11 | 6 |