| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2021-05-31 | B1508777/W200208 | A178901/S1504930 | 11-5,15-13 |
| 2021-05-31 | C209551/C209560 | B1508777/W200208 | 12-10,7-11,11-8 |
| 2021-05-31 | B1508777/W200208 | E159319/M234744 | 15-6 |
| 2021-05-31 | J168738/K175221 | B1508777/W200208 | 15-8 |
| 2021-05-31 | B1508777/W200208 | S1503173/W209199 | 12-10,11-8 |