2021 Sudirman Cup knockout stage
# 2021 Sudirman Cup knockout stage

The 2021 Sudirman Cup knockout stage was held at the Energia Areena in Vantaa, Finland, from 1 to 3 October 2021.

The knockout stage was the second and final stage of the competition, following the group stage. It began with the quarter-finals (1 October), followed by the semi-finals (2 October), and the final (3 October). The two highest-finished teams in 4 groups (8 teams in total) qualified to the knockout stage.

## Qualified teams

| Group | Winners | Runners-up |
| - | - | - |
| A | China | Thailand |
| B | South Korea | Chinese Taipei |
| C | Indonesia | Denmark |
| D | Japan | Malaysia |

## Bracket

The draw was held on 30 September 2021, after the Japan against Malaysia tie. The group runners-up were drawn against the group winners. Teams from the same group cannot be drawn against each other.

| Quarter-finals | Quarter-finals | Semi-finals | Semi-finals | Final | Final |
| - | - | - | - | - | - |
| China | 3 | | |
| Denmark | 2 | | |
| Denmark | 2 | China | 3 |
| | | South Korea | 0 |
| South Korea | 3 | South Korea | 0 |
| Thailand | 2 | | | | |
| Thailand | 2 | | | China | 3 |
| | | | | Japan | 1 |
| Malaysia | 3 | | | Japan | 1 |
| Indonesia | 2 | | | | |
| Indonesia | 2 | Malaysia | 1 | | |
| | | Japan | 3 |
| Chinese Taipei | 1 | Japan | 3 |
| Japan | 3 | | |
