| Bulgaria Open 2019, WD | 2019/08/16 08:10 | 히라노 M / 시바타 S v 키하라 M / 나가사키 M | L | 3-1 |
| Bulgaria Open 2019, WD | 2019/08/15 08:20 | 보그다노바 N / 트리골로스 D v 키하라 M / 나가사키 M | W | 0-3 |
| Australian Open 2019, WD | 2019/07/12 05:40 | 첸 M / 왕 M v 키하라 M / 나가사키 M | L | 3-0 |
| Australian Open 2019, WD | 2019/07/12 01:20 | 지 M / 레이 J F v 키하라 M / 나가사키 M | W | 0-3 |
| Australian Open 2019, WD | 2019/07/11 01:20 | 키하라 M / 나가사키 M v 발라조바 B / 마텔로바 H | W | 3-1 |
| Japan Open 2019, WD | 2019/06/15 02:00 | 순 Y / 왕 M v 키하라 M / 나가사키 M | L | 3-2 |
| Japan Open 2019, WD | 2019/06/14 06:50 | 키하라 M / 나가사키 M v 이 H C / 엔지 W N | W | 3-1 |
| Japan Open 2019, WD | 2019/06/14 02:00 | 키하라 M / 나가사키 M v 바트라 M / 파트카 M | W | 3-1 |
| Czech Open (WT) 2018, Women Doubles | 2019/08/21 16:20 | Gu Y / Mu Z v Kukulkova T / Puchovanova N | W | 3-0 |
| Bulgaria Open 2019, WD | 2019/08/17 16:20 | Gu Y / Mu Z v 히라노 M / 시바타 S | W | 3-0 |
| Bulgaria Open 2019, WD | 2019/08/16 12:40 | Gu Y / Mu Z v Polcanova S / Szocs B | W | 3-1 |
| Bulgaria Open 2019, WD | 2019/08/16 08:10 | 전 J / 양 H v Gu Y / Mu Z | W | 2-3 |
| Bulgaria Open 2019, WD | 2019/08/15 09:00 | Gu Y / Mu Z v Trifonova/Yovkova | W | 3-0 |
| 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 |