| | Top level | Event type
Singles, Men – Match #9
| Date | — | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Marijana Veljović |  SRB |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Alexander Zverev |  GER | 2 | 6 | 6 | |
| – | Lu Yen-Hsun |  TPE | 0 | 1 | 3 |
| Alexander Zverev | Lu Yen-Hsun | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 6 | 1 |
| Set 2 | 6 | 3 |