| Date | 26 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Mohamed El-Jennati |  MAR |
| Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| Nikola Mektić / Mate Pavić |  CRO | 2 | 2 | 7 | 6 (5) | |
| Lorenzo Musetti / Lorenzo Sonego |  ITA | 1 | 1 | 5 | 7 (7) |
Nikola Mektić / Mate Pavić| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Nikola Mektić | – | ||||
| Mate Pavić | – | ||||
| Team Totals | 10 | ||||
Lorenzo Musetti / Lorenzo Sonego| Pos | Competitor | Match Tie-break | |||
|---|---|---|---|---|---|
| Lorenzo Musetti | – | ||||
| Lorenzo Sonego | – | ||||
| Team Totals | 7 | ||||
