| Date | 28 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Manuel Absolu |  FRA |
| Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|
| Nikola Mektić / Mate Pavić |  CRO | 2 | 6 | 6 | |
| Austin Krajicek / Tennys Sandgren |  USA | 0 | 4 | 4 |
Nikola Mektić / Mate Pavić| Pos | Competitor | |||
|---|---|---|---|---|
| Nikola Mektić | ||||
| Mate Pavić | ||||
| Team Totals | ||||
Austin Krajicek / Tennys Sandgren| Pos | Competitor | |||
|---|---|---|---|---|
| Austin Krajicek | ||||
| Tennys Sandgren | ||||
| Team Totals | ||||
