| Date of match | Winner | Loser | Score |
|---|---|---|---|
| 2018-03-13 | J132296/K152619 | H172980/S1430125 | 11-2,11-2 |
| 2018-03-13 | H172980/S1430125 | J147742/O147358 | 3-11,11-6,12-10 |
| 2018-03-13 | M156754/R10174 | H172980/S1430125 | 11-2,11-5 |
| 2018-03-13 | H172980/S1430125 | K160304/S1445800 | 11-6,11-5 |