| Date | 28 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Carlos Ramos |  POR |
| Competitor | NOC | Sets Won | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| Marin Čilić / Ivan Dodig |  CRO | 2 | 2 | 6 | 6 | |
| Marcus Daniell / Michael Venus |  NZL | 0 | 0 | 2 | 2 |
Marin Čilić / Ivan Dodig| Pos | Competitor | |||
|---|---|---|---|---|
| Marin Čilić | ||||
| Ivan Dodig | ||||
| Team Totals | ||||
Marcus Daniell / Michael Venus| Pos | Competitor | |||
|---|---|---|---|---|
| Marcus Daniell | ||||
| Michael Venus | ||||
| Team Totals | ||||
