Round: 1
| Austrian Open 2019, WD | 2019/11/15 16:10 | Kihara/Nagasaki v Jeon/Shin | W | 3-2 |
| Austrian Open 2019, WD | 2019/11/15 10:40 | Kihara/Nagasaki v Choi H / Yang H | W | 3-2 |
| Austrian Open 2019, WD | 2019/11/14 12:05 | Kihara/Nagasaki v Monteiro / Samara | W | 3-2 |
| German Open 2020, WD | 2019/10/12 17:50 | Jeon J / Yang H v Kihara/Nagasaki | L | 3-1 |
| German Open 2020, WD | 2019/10/11 14:10 | Chen/Gu v Kihara/Nagasaki | W | 2-3 |
| German Open 2020, WD | 2019/10/11 09:20 | Ng W N / Soo W Y M v Kihara/Nagasaki | W | 1-3 |
| German Open 2020, WD | 2019/10/10 10:00 | Bajor N / Partyka N v Kihara/Nagasaki | W | 0-3 |
| Swedish Open (WTP) 2019, WD | 2019/10/03 10:20 | Shao J / Yu F v Kihara/Nagasaki | L | 3-1 |
| Austrian Open 2019, WD | 2019/11/15 16:10 | Hirano M / Ishikawa K v Chen S-Y / Cheng H-T | W | 2-3 |
| Austrian Open 2019, WD | 2019/11/15 10:40 | Chen S-Y / Cheng H-T v Lin Y / Yu M | W | 3-2 |
| Austrian Open 2019, WD | 2019/11/14 12:45 | Chen S-Y / Cheng H-T v Noskova / Vorobeva | W | 3-0 |
| Team World Cup, Women Singles | 2019/11/09 04:00 | Chen S-Y / Cheng H-T v Ding N / Liu S | L | 0-3 |
| Team World Cup, Women Singles | 2019/11/08 07:00 | Lee H C / Soo W Y M v Chen S-Y / Cheng H-T | L | 3-1 |
| Team World Cup, Women Singles | 2019/11/06 10:30 | Chen S-Y / Cheng H-T v Monteiro / Samara | L | 0-3 |
| German Open 2020, WD | 2019/10/11 14:20 | Chen S-Y / Cheng H-T v Jeon J / Yang H | L | 0-3 |
| German Open 2020, WD | 2019/10/11 09:20 | Sun/Wang v Chen S-Y / Cheng H-T | W | 2-3 |