| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2021-10-31 | G191027/K184441 | I18342/S1500396 | 11-6,12-10 |
| 2021-10-31 | I18342/S1500396 | B1517632/G202718 | 11-6,3-11,11-0 |
| 2021-10-31 | B1503206/K188522 | I18342/S1500396 | 11-3,11-6 |
| 2021-10-31 | C188434/M218504 | I18342/S1500396 | 11-1,11-7 |