| | Top level | Event type
Singles, Men – Match #13
| Date | — | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Louise Azemar Engzell |  SWE |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Aslan Karatsev |  ROC | 2 | 6 | 6 | |
| – | Tommy Paul |  USA | 0 | 3 | 2 |
| Aslan Karatsev | Tommy Paul | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 3 |
| Set 2 | 6 | 2 |