| Bulgaria Open 2019, WD | 2019/08/13 16:00 | Gu Y / Mu Z v Marchetti N / Samet M | W | 3-1 |
| Qatar Open 2019, MS | 2018/06/09 02:40 | 청 H-T / 류 H-Y v Gu Y / Mu Z | W | 1-3 |
| Qatar Open 2019, MS | 2018/06/08 08:20 | 발라조바 B / 마텔로바 H v Gu Y / Mu Z | W | 2-3 |
| Qatar Open 2019, MS | 2018/06/08 01:00 | Gu Y / Mu Z v 하시모토 H / 사토 H | W | 3-0 |
| Qatar Open 2019, MS | 2018/06/07 05:30 | Gu Y / Mu Z v 사웨타붓 S / 사웨타붓 J | W | 3-0 |