Round: 4
| Hungarian Open 2020, WD, Qualification | 2020/02/22 19:00 | Hirano M / Ishikawa K v Doo H K / Lee H C | W | 3-0 |
| Hungarian Open 2020, WD, Qualification | 2020/02/21 14:40 | Paranang O / Sawettabut S v Hirano M / Ishikawa K | W | 1-3 |
| Hungarian Open 2020, WD, Qualification | 2020/02/21 09:30 | Shao J / Yu F v Hirano M / Ishikawa K | W | 1-3 |
| Hungarian Open 2020, WD, Qualification | 2020/02/20 10:40 | Meshref D / Toliou A v Hirano M / Ishikawa K | W | 0-3 |
| German Open 2020, WD | 2020/02/01 18:50 | Chen/Wang v Hirano M / Ishikawa K | L | 3-1 |
| German Open 2020, WD | 2020/01/31 15:20 | Ding N / Sun Y v Hirano M / Ishikawa K | W | 1-3 |
| German Open 2020, WD | 2020/01/31 10:20 | Hirano M / Ishikawa K v Chen S-Y / Cheng H-T | W | 3-1 |
| German Open 2020, WD | 2020/01/30 10:20 | Hirano M / Ishikawa K v Gasnier L / Migot M | W | 3-1 |
| Hungarian Open 2020, WD, Qualification | 2020/02/18 16:20 | Bogdanova N / Trigolos D v Bergand F / Bergstrom L | L | 2-3 |
| World Team Olympic Quals Women | 2020/01/24 13:00 | Bogdanova N / Trigolos D v Doo H K / Lee H C | L | 2-3 |
| World Team Olympic Quals Women | 2020/01/22 12:00 | Komwong N / Paranang O v Bogdanova N / Trigolos D | L | 3-1 |
| Belarus Open WD | 2019/11/01 14:30 | Bogdanova N / Trigolos D v Wegrzyn/Wegrzyn | L | 0-3 |
| Bulgaria Open 2019, WD | 2019/08/15 08:20 | Bogdanova N / Trigolos D v Kihara/Nagasaki | L | 0-3 |
| Bulgaria Open 2019, WD | 2019/08/13 16:00 | Bogdanova N / Trigolos D v Bilenko / Gaponova | W | 3-0 |
| World Championship WD | 2019/04/22 17:00 | Bogdanova N / Trigolos D v Hashimoto/Sato | L | 1-4 |
| World Championship WD | 2019/04/22 13:15 | Bogdanova N / Trigolos D v Strazar K / Vovk A | W | 3-1 |