| | Top level | Event type
Doubles, Mixed – Match #1
| Date | 29 July 2021 | |
|---|---|---|
| Location | Ariake Tennis Forest Park, Ariake, Koto, Tokyo, Japan | |
| Chair Umpire | Christian Rask |  DEN |
| Seed | Competitor | NOC | Sets Won | Set 1 | Set 2 | |
|---|---|---|---|---|---|---|
| – | Yelena Vesnina / Aslan Karatsev |  ROC | 2 | 6 | 6 | |
| – | Iga Świątek / Łukasz Kubot |  POL | 0 | 4 | 4 |
Yelena Vesnina / Aslan Karatsev
| Pos | Seed | Competitor | |||
|---|---|---|---|---|---|
| – | Yelena Vesnina | ||||
| – | Aslan Karatsev | ||||
| Team Totals | |||||
Iga Świątek / Łukasz Kubot
| Pos | Seed | Competitor | |||
|---|---|---|---|---|---|
| – | Iga Świątek | ||||
| – | Łukasz Kubot | ||||
| Team Totals | |||||