| Date | — | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Aurélie Tourte |  FRA |
| Seed | Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|---|
| – | Karen Khachanov |  ROC | 2 | 2 | 7 | 6 | |
| – | James Duckworth |  AUS | 0 | 0 | 5 | 1 |
| Karen Khachanov | James Duckworth | |
|---|---|---|
| Sets Won | 2 | 0 |
| Set 1 | 7 | 5 |
| Set 2 | 6 | 1 |
