| | Top level | Event type
Singles, Men – Match #19
| 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 | Set 3 | |
|---|---|---|---|---|---|---|---|
| – | James Duckworth |  AUS | 2 | 5 | 6 | 7 | |
| – | Lukáš Klein |  SVK | 1 | 7 | 3 | 6 |
| James Duckworth | Lukáš Klein | |
|---|---|---|
| Sets Won | 2 | 1 |
| Set 1 | 5 | 7 |
| Set 2 | 6 | 3 |
| Set 3 | 7 | 6 |
| Tie-break 3 | 7 | 4 |