| Date | 26 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Nico Helwerth |  GER |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|
| Austin Krajicek / Tennys Sandgren |  USA | 2 | 6 (2) | 6 | |
| Lukáš Klein / Filip Polášek |  SVK | 1 | 7 (7) | 2 |
Austin Krajicek / Tennys Sandgren| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Austin Krajicek | – | ||||
| Tennys Sandgren | – | ||||
| Team Totals | 10 | ||||
Lukáš Klein / Filip Polášek| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Lukáš Klein | – | ||||
| Filip Polášek | – | ||||
| Team Totals | 5 | ||||
