| Date | — | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Emmanuel Joseph |  FRA |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|
| Rajeev Ram / Frances Tiafoe |  USA | 2 | 6 (3) | 7 (7) | |
| Karen Khachanov / Andrey Rublyov |  ROC | 1 | 7 (7) | 6 (5) |
Rajeev Ram / Frances Tiafoe| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Rajeev Ram | – | ||||
| Frances Tiafoe | – | ||||
| Team Totals | 12 | ||||
Karen Khachanov / Andrey Rublyov| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Karen Khachanov | – | ||||
| Andrey Rublyov | – | ||||
| Team Totals | 10 | ||||
