| Date | — | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Mohamed El-Jennati |  MAR |
| Seed | Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | Set 3 | |
|---|---|---|---|---|---|---|---|---|
| – | Liam Broady |  GBR | 2 | 2 | 7 | 6 | 6 | |
| – | Francisco Cerúndolo |  ARG | 1 | 1 | 5 | 7 | 2 |
| Liam Broady | Francisco Cerúndolo | |
|---|---|---|
| Sets Won | 2 | 1 |
| Set 1 | 7 | 5 |
| Set 2 | 6 | 7 |
| Set 3 | 6 | 2 |
| Tie-break 2 | 4 | 7 |
