| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2021-07-31 | B1513887/L200771 | B1505792/H222894 | 10-12,11-6,11-8 |
| 2021-07-31 | B1505792/H222894 | C215028/C222871 | 11-5,11-2 |
| 2021-07-31 | B1513887/L200771 | B1505792/H222894 | 11-5,4-11,11-5 |
| 2021-07-31 | B1505792/H222894 | C215028/C222871 | 11-2,11-5 |