| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2021-05-13 | B1477415/H199558 | B1503165/S1514470 | 9-11,12-10,13-11 |
| 2021-05-13 | B1503165/S1514470 | B1443281/S1437687 | 11-7,11-9 |
| 2021-05-13 | B1503165/S1514470 | M190732/R171312 | 11-8,11-7 |
| 2021-05-13 | B1503165/S1514470 | C185091/P195325 | 11-4,9-11,11-4 |